FTTH Cabling Concept in a Korean MDU
and Expansion to OSP
What is Air-Blown System
Why Microduct for FTTX
bull 35km away f Seoul
bull 72727m2 lot area
bull 14 buildings
bull 18~29 stories
bull 1382 houses
bull Premium FTTH grade
bull Known as the lsquoEmblemrsquo system
bull Korean government certifies
bull Residentialoffice buildings for broadband service
acceptance
bull Only for new MDU and office buildings
MDU Multi Dwelling Unit
Emblem for
the Premium grade
bull Started from May 1999 by MIC(now KCC)
bull 34M houses certified by 2011
bull 4-level grades for MDU
ndash Premium grade(17)
ndash 1st grade(54)
ndash 2nd grade(22)
ndash 3rd grade(7 abolished)
MIC Ministry of Information amp Communication
KCC Korea Communication Commission
Emblem for the1st grade
bull Driving force for the infrastructure investment for
broadband services
bull Better pricing for new MDU with higher reputation
bull Motivation toward upgrade of existing buildings
Nameplate and the certified apartment Gimpo Jayeon amp Hill State
bull Minimum requirements for Premium grade(excerpts)
ndash 4 core fiber per each house with FDF
ndash 4 pair x Cat5e wiring for Data 4 pair x Cat3 for Voice
ndash TPS for each building with more than 2 ducts
ndash Dedicated MDF room for the lot
Source Homepage of the certification authority KCC
bull MDF locates in the 1st floor of 707 building
bull DI 7way 535 microduct to each building axis
bull Total cable laying length is 8400m
bull Cable route and MDF location
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
What is Air-Blown System
Why Microduct for FTTX
bull 35km away f Seoul
bull 72727m2 lot area
bull 14 buildings
bull 18~29 stories
bull 1382 houses
bull Premium FTTH grade
bull Known as the lsquoEmblemrsquo system
bull Korean government certifies
bull Residentialoffice buildings for broadband service
acceptance
bull Only for new MDU and office buildings
MDU Multi Dwelling Unit
Emblem for
the Premium grade
bull Started from May 1999 by MIC(now KCC)
bull 34M houses certified by 2011
bull 4-level grades for MDU
ndash Premium grade(17)
ndash 1st grade(54)
ndash 2nd grade(22)
ndash 3rd grade(7 abolished)
MIC Ministry of Information amp Communication
KCC Korea Communication Commission
Emblem for the1st grade
bull Driving force for the infrastructure investment for
broadband services
bull Better pricing for new MDU with higher reputation
bull Motivation toward upgrade of existing buildings
Nameplate and the certified apartment Gimpo Jayeon amp Hill State
bull Minimum requirements for Premium grade(excerpts)
ndash 4 core fiber per each house with FDF
ndash 4 pair x Cat5e wiring for Data 4 pair x Cat3 for Voice
ndash TPS for each building with more than 2 ducts
ndash Dedicated MDF room for the lot
Source Homepage of the certification authority KCC
bull MDF locates in the 1st floor of 707 building
bull DI 7way 535 microduct to each building axis
bull Total cable laying length is 8400m
bull Cable route and MDF location
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Known as the lsquoEmblemrsquo system
bull Korean government certifies
bull Residentialoffice buildings for broadband service
acceptance
bull Only for new MDU and office buildings
MDU Multi Dwelling Unit
Emblem for
the Premium grade
bull Started from May 1999 by MIC(now KCC)
bull 34M houses certified by 2011
bull 4-level grades for MDU
ndash Premium grade(17)
ndash 1st grade(54)
ndash 2nd grade(22)
ndash 3rd grade(7 abolished)
MIC Ministry of Information amp Communication
KCC Korea Communication Commission
Emblem for the1st grade
bull Driving force for the infrastructure investment for
broadband services
bull Better pricing for new MDU with higher reputation
bull Motivation toward upgrade of existing buildings
Nameplate and the certified apartment Gimpo Jayeon amp Hill State
bull Minimum requirements for Premium grade(excerpts)
ndash 4 core fiber per each house with FDF
ndash 4 pair x Cat5e wiring for Data 4 pair x Cat3 for Voice
ndash TPS for each building with more than 2 ducts
ndash Dedicated MDF room for the lot
Source Homepage of the certification authority KCC
bull MDF locates in the 1st floor of 707 building
bull DI 7way 535 microduct to each building axis
bull Total cable laying length is 8400m
bull Cable route and MDF location
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Started from May 1999 by MIC(now KCC)
bull 34M houses certified by 2011
bull 4-level grades for MDU
ndash Premium grade(17)
ndash 1st grade(54)
ndash 2nd grade(22)
ndash 3rd grade(7 abolished)
MIC Ministry of Information amp Communication
KCC Korea Communication Commission
Emblem for the1st grade
bull Driving force for the infrastructure investment for
broadband services
bull Better pricing for new MDU with higher reputation
bull Motivation toward upgrade of existing buildings
Nameplate and the certified apartment Gimpo Jayeon amp Hill State
bull Minimum requirements for Premium grade(excerpts)
ndash 4 core fiber per each house with FDF
ndash 4 pair x Cat5e wiring for Data 4 pair x Cat3 for Voice
ndash TPS for each building with more than 2 ducts
ndash Dedicated MDF room for the lot
Source Homepage of the certification authority KCC
bull MDF locates in the 1st floor of 707 building
bull DI 7way 535 microduct to each building axis
bull Total cable laying length is 8400m
bull Cable route and MDF location
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Driving force for the infrastructure investment for
broadband services
bull Better pricing for new MDU with higher reputation
bull Motivation toward upgrade of existing buildings
Nameplate and the certified apartment Gimpo Jayeon amp Hill State
bull Minimum requirements for Premium grade(excerpts)
ndash 4 core fiber per each house with FDF
ndash 4 pair x Cat5e wiring for Data 4 pair x Cat3 for Voice
ndash TPS for each building with more than 2 ducts
ndash Dedicated MDF room for the lot
Source Homepage of the certification authority KCC
bull MDF locates in the 1st floor of 707 building
bull DI 7way 535 microduct to each building axis
bull Total cable laying length is 8400m
bull Cable route and MDF location
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Minimum requirements for Premium grade(excerpts)
ndash 4 core fiber per each house with FDF
ndash 4 pair x Cat5e wiring for Data 4 pair x Cat3 for Voice
ndash TPS for each building with more than 2 ducts
ndash Dedicated MDF room for the lot
Source Homepage of the certification authority KCC
bull MDF locates in the 1st floor of 707 building
bull DI 7way 535 microduct to each building axis
bull Total cable laying length is 8400m
bull Cable route and MDF location
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull MDF locates in the 1st floor of 707 building
bull DI 7way 535 microduct to each building axis
bull Total cable laying length is 8400m
bull Cable route and MDF location
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull 7way 535 DI from MDF to each building axis
ndash 3 tubes for each BSP of KT SKT amp LGU+
ndash 1 tube for CCTV surveillance
ndash 3 tubes reserved
bull 4 core ABF with G652D blown by each BSP
ndash Each BSP utilizes a dedicated tube for service
7way DI microduct4 core ABFBSP Broadband Service Provider
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Each building has 2 or 3 elevator axis
ndash 4 or 6 houses per floor
ndash Cabling is separated by lower and upper zone
Ele
va
tor A
xis -gt
-gt
Building
with 3 axis
Building
with 2 axis
IDF
Lower zone
covered by
one IDF
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Total 14 buildings
ndash 10 buildings with 2 axis 4 buildings with 3 axis
ndash 32 axis = 10 x 2 + 4 x 3
bull Each axis needs 2 IDFs
ndash For lower and upper zone each
ndash 64 IDF = 2 x 32
Birdrsquos eye view of the apartment
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull 2 kinds of IDF in TPS
ndash Each BSPrsquos IDF connected from MDF with ABF
ndash Connection to each house is done in axis IDF
bull Axis IDF
ndash 1 1 wiring to each houses in the zone
BSPrsquos IDF Inside of Axis IDF
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull KT
ndash About 50 of houses in service coverage
bull SKT
ndash About 30
bull LGU+
ndash About 30
bull Based on these expectations they supply necessary
equipment and infrastructure
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Racks
ndash BSPs install racks to accommodate OLT and termination
ndash KT has1 more rack for POTS multiplexer
bull Microduct
ndash 7way 535 DI 32 cables terminated
ndash Each BSP occupies assigned
tube for ABF blowing
ndash Extension from DI end to each
BSPrsquos rack is necessary
(below the access floor)
Racks in MDF roomPOTS Plain Old Telephone Service
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Dasan V5724G(specification)
ndash GE-PON with max 64 ONUs support per port
ndash Max 11 PIUs with 2 ports each(max 22 ports per chassis)
bull 2 shelves with 10 PIUs installed in a BSPrsquos rack
ndash 40 ports = 2 chassis x 10 PIUs x 2 ports
ndash 26 ports to splitter inputs are active
remaining14 ports reserved
Dasan V5724G GE-PON SystemPIU Plug-InPort Interface Unit
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull 1st splitterrsquos input port follows OLTrsquos PIU port
bull Total 26 pcs of 1st splitter installed
ndash 18 pcs of 12 splitter
ndash 8 pcs of 14 splitter
bull 68 branches = 18 x 2 + 8 x 4
14 splitter
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Splitter input ports go to PIU port of OLT
bull ABF termination follows 1st splitterrsquos output port
bull Splitter output ports go to 2nd splittersrsquo input in IDF
of each building via ABF
ndash 68 branch ndash 64 IDF = 4 branches reserved
Shelf for fiber termination
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull 32 axis for all buildings
ndash 32 times blowing
ndash 128 core termination needed = 32 ABF x 4 core
bull Each 2nd splitter in IDF needs only 1 fiber input so
ndash 64 cores active = 32 axis x 2 splitters in each axis
ndash Remaining 64 cores reserved
Inside building IDF
(1 ABF bundle per axis)
Shelf in MDF
4 core ABF
through 535mm tube
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull No of SCPC adaptor in splitter shelf
ndash 94 pcs = 26 splitter input + 68 splitter output
bull No of SCPC adaptor in ABF termination shelf
ndash 128 pcs = 32 times blowing x 4 core ABF
ndash Min 6 splice trays needed(24 core accommodation each)
Shelf with adaptorsSCPC adaptor Splice tray
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull No of patch cord for splitter input
ndash 26 pcs
ndash Patch between OLT and splitter input
bull No of patch cord for splitter output
ndash 64 pcs
ndash Patch between splitter output and active fiber in ABF
bull No of pigtail for termination of ABF
ndash 128 pcs = 64 jumper cords
ndash 128 fusion splice needed
SCPC pigtailSCPC jumper cord
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Tube extension from 32 x 7 way DI cable to rack
ndash By 1 way 535 DI or primary tube
ndash Better protection with sheathed cable
bull Binding of tubes into termination shelf
ndash Bind with cable tie at rear side of shelf
ndash Enough space for ABF bend
radius and protection is needed
Rear side of shelf1 way DI cable
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull BSPrsquos IDF fixed on the wall
ndash Each BSP installs exclusive IDF
ndash Each BSP blows exclusive ABF
bull Axis IDF installed for service distribution
ndash Hybrid fiber cable terminated for 11 connection into every
house
ndash 2 SM + 2 MM
adaptors for
each house
BSPrsquos IDFAxis IDF with SMMM adaptors
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull 2 core single + 2 core multi mode in a sheath
ndash Single mode for broadband delivery(1 core active)
ndash Multi mode for CCTV(1 core active)
bull No of adaptorpigtailsplice in axis IDF
ndash (2 core SM + 2 core MM) x No of houses in the zone
SCPC multi mode pigtail
SCPC Dual type
multi mode adaptor
SCPC Dual type
single mode adaptor
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Fiber assignment
ndash 4 core ABF arrived to each axis
bull 2 core assigned for lower IDF 2 core for upper IDF
ndash 1 core active each
ndash Active core goes to 2nd splitter input port
ndash Remaining 1 core reserved
In BSPrsquos IDF
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Relay of 2 core fiber to upper IDF
ndash By 4 core conventional loose tube cable
(only 2 core spliced)
ndash Microduct with ABF combination is better
(eg 535 DI or LSZH with 2 core ABF)
Conventional cable
for relay
ABF arrived at lower IDF
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull 2nd splitter accommodated
ndash 18 or 116
ndash Split ratio depends on the No of houses in the zone
bull 4 core ABF terminated
ndash 2 core should be relayed to upper zone
bull Relayed cable terminated
ndash Only 2 core splice needed
BSPrsquos IDF in TPS
lt-2nd splitter input
lt-2nd splitter outputs
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull No of fiber termination in lower IDF
ndash 2 core ABF termination
ndash 2 core fusion spliced for relay
bull No of fiber termination in upper IDF
ndash 2 core conventional cable termination
bull No of adaptors in each IDF
ndash 1 for input port + No of branches
18 splitter
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull No of broadband service port
ndash No of 2nd splitter branch port
bull No of patch cord for service initiation
ndash 1 jumper cord per house(WDM PON)
ndash Connection to the assigned port(=house) in axis IDF
upon subscriber demand
WDM concept
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Total No of splitters in IDFs
ndash 64 pcs = 29 pcs of 18 + 35 pcs of 116 branches
bull Total No of branches from all splitters
ndash 792 ports = 29 x 8 + 35 x 16
bull Max service penetration achievable
ndash 573 = 792 branches 1382 houses
(for a specific BSP)
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull FDF
ndash Termination of fiber and copper
ndash ONT accommodation and power outlet
ndash TV broadcasting etc
bull Outlet
ndash 1 optical outlet in living room
ndash 4 copper outlets in each room
FDF with Access point
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
OLT1
PIU
-01
PIU
-10
hellip
OLT2
PIU
-11
PIU
-20
hellip
Splitter Shelf
IN(126) OUT(168)
ABF Termination Shelf
(1128)
4core ABF(132)
hellip
hellip
hellip
hellip hellip
7way 535 DI cableBSPrsquos IDF in 1st axis of building
IN(1) OUT(18)
hellip
hellip
hellip
4core ABF4core conventional
Go
to u
pp
er z
on
e
hellip
To 1st house
ONT
To 2nd house
ONT
To last house
ONT
Connecting 1st axis
1
2
3
32
Axis IDF
TPS
MDF
4core Hybrid cable
termination
(pigtail not shown)
Pa
tch
co
rd
Pa
tch
co
rd
SM MM
Now the subscriber
in the 1st house can
connect broadband
service based on
PON
1st splitter is12 or 14
2n
dsp
litter is 1
8 o
r 11
6
Pa
tch
co
rd
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Premium grade lsquoEmblemrsquo certified MDU
bull OLTndash GE-PON system with max 164 split
ndash 2 stage split with 1st in MDF 2nd in IDF
ndash Total 90 splitters used
bull Fiber cablendash Total 8400m microduct laying and ABF blowing
ndash 4 core ABF into 535 tube
bull Max service penetration ratio of a BSPndash 573
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Dasan V5724G GE-PON budget requirement
ndash Within 27dB
bull Attenuation and insertion loss
ndash SM fiber 025dBkm
ndash Splitter 3 + α dB12 split
ndash Fusion splice 005~01dBsplice
ndash SCPC connector 01~05dBmate
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Longest path and worst case
ndash Relay connection to upper IDF with 64 branches
bull Condition
ndash Longest ABF blowing is about 450m
ndash 36m conventional cable relay
ndash 1st 14 2nd 116 splitter branched(total 64 branched)
ndash No of patch or fusion splice is same
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Single mode fiber
ndash 012 dB = 025 dB x (045 + 0036)
bull Splitter
ndash 18 dB + α = 3 dB x 6 times(64 = 26) + α
ndash Additional loss of splitter should be considered(+15)
bull Fusion splice
ndash 03 dB = 01 dB x 3 locations
bull Connector
ndash 3 patch cords used for link
ndash 35 dB = 05 dB x 7 mates
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Total loss of the path
ndash 2462 dB = 012+ (18 x 115) + 03 + 35
bull Power margin
ndash 238 dB available
ndash Considered worst cases
bull GE-PON FTTH service available
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Considerations
ndash Min 2~3dB margin should be secured
ndash Fiber loss is not a major factor
ndash Splitter loss can not be controlled
ndash For long distance fusion splice quality is important
ndash Clean connector and exact mating is the most important
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull OLT and ONT
ndash 2 chassis of GE-PON OLT
ndash 792 ONTs
bull Termination shelf
ndash 1 shelf for splitters
ndash 1 shelf for ABF termination
bull IDF in building
ndash 64 IDFs
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Splitter
ndash 90 pcs of 12 14 18 and 116(1st 26pcs 2nd 64 pcs)
bull Fiber and cable
ndash 7 way 535 DI 8400m + 10excess length
ndash 4 core ABF 8400m + 3excess length
ndash 1 way 535 DI 32 x 5mfor tube extension to rack
bull Tube connector
ndash 5mm straight connector 32 pcsfor tube extension to rack
DB microduct and ABC
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull SCPC Jumper cord
ndash 218 pcs = 26PIU port to splitter input + 64splitter output to ABF + 64cut to
pigtail for ABF termination in MDF+ 64cut to pigtail for termination in buildings
bull SCPC adaptor
ndash 1078 pcs = (26 + 68)splitter input and output port in MDF + 128ABF
termination in MDF + (64 + 792)splitter input and output port in buildings
bull Sleeve for splice protection
ndash 320 pcs = 128ABF termination in MDF
+ 32No of axis x (2ABF termination in lower IDF
+ 2fusion for relay + 2termination in upper IDF)
SleeveAll contents inside axis IDF are not included
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull MDF room as COPOP
ndash More racks and bigger FDFs
bull Microduct cable
ndash DI will be changed to DB TWD Aerial etc
ndash 535 will be changed to 1210 1410 1612 etc
ndash For longer distance cable connection will be needed
ndash Feeder distribution and drop cabling will be appeared
ndash Various installation methods like pulling direct burial
microtrench HDD will be used
ndash LSZH will be used for in-building network
HDD Horizontal Directional Drilling
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Optical fiber cable
ndash 4 core ABF will be changed to higher count ABC
ndash Fiber splice will be needed at closure in manholehandhole
or street cabinet
ndash Sometimes cascade or bidirectional blowing can be used
bull IDF in building
ndash IDF will be changed to wall mount in subscriberrsquos building or
street cabinet
ndash Splitter can be accommodated inside street cabinet or
closure in manholehandholepole
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull Certified FTTH MDU based on PON technology
ndash Simple reliable and cost-effective infrastructure
ndash Flexible design with microduct and ABF
ndash Extra fibers and tubes reserved for future expansion
ndash Future-proof technology for broadband services
bull OSP design can be made based on the same concept
ndash Micorduct fiber cable closure street cabinet will be used
ndash Various installation methods will be adopted
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012
bull FTTH Handbook 5th edition FTTH Council Europe 2012
bull Dasan Networks Inc V5724G product leaflet 2012
bull Homepage of the Jayeon amp Hill State apartment 2012
bull Criteria for the certification of lsquoEmblemrsquo buildings BICA 2012
bull Homepage of the Shinhan Networks 2012