[presentation] huawei fttx product and solution

HUAWEI TECHNOLOGIES CO., LTD.


www.huawei.com

----Huawei FTTxFTTx Product and SolutionProduct and Solution

To the Future in Optical Way

Security Level: Internal

http://www.huawei.com


Key Technologies – GPON

Huawei FTTx Product and Solution

Case Study

Agenda

General Development for FTTx


High Bandwidth -- Basis of Full-Service

10 MbpsHD Digital TV

20 MbpsAdditional TV channels

(i.e. 2 HD DTV)

3 MbpsSD Digital TV

1 MbpsOn-line Gaming

2 MbpsMusic on demand,

multimedia contents

1 MbpsVoIP, videotelephony

and videoconference

2 MbpsData downloadRequirement

on Bandwidth

Service

High

Bandwidth

Vs

Services

Minimum

Maximum


To Increase the Bandwidth -- Latest DSL Technology & FTTX

<1Mbps 3M 8M 25M ~100M

ADSL / ADSL2+Copper based

ADSL2+ / VDSL2Copper based GPON + VDSL2

time

bandwidth

Internet

Accesstechnology

Serviceneed

Digital Home

<3km <2km <1kmReach distance

2003 2006

Video confGame

SDTV

Video confSDTV

VoDHDTV

VoDHDTV

20102000

<350m(Copper)<20km (Fiber)

n Solve the bandwidth bottleneck of twisted-pair cablen Solve the problem of long-distance coverage by FTTXnMeet user’s requirement on higher bandwidth, such as HDTV,

online-game


FTTH

COSplitting

point

Splitting Point5~10Km

10～20Km

Splitting Point

OLT

COModule Module

1Km3Km

Module ADSL/ADSL2+

CO

FTTx + VDSL2ADSL/ADSL2+

Trend of Network Evolution

n FTTx solution reuses the twisted-pair copper-line resources to provide better experience for Triple Play service (such as HDTV, Online-Game, P2P applications etc.)

n FTTH can provide higher bandwidth for high-end users by deploying new fiber resources

l FTTH is designed to provide better experience of speed up to Gigabits

l Large capacity of OLT and centralized equipment maintenance

l Evolution of xDSL technology pushes fiber towards to the end-user

l FTTx solution provides higher bandwidth than ADSL2+


Source: IDC

Global FTTX investment forecast228

Distribution of global FTTX Subscribers in 2005

50

0.1 billion

FTTx Market Forecast

Asia-Pacific Europe North AmericaMiddle East and South America Africa

Asia-Pacific North AmericaEurope, Middle East, Africa

North America:n Recent FCC ruling: fiber in the loop is not subject to UNE-P

unbundling (US)n Cable competitionAsia:n Japan’s FTTH subscribers reached to 4.6million by the end of

2005n Asia with more apartment buildings , more fibern Government initiatives and supportEuropean differences:n Shorter loops, better loop quality , xDSL with higher data

rates/QoSn Less aerial plant, higher construction costs, no regulatory relief

¯ Good incentives for FTTH

¯ Good incentives for FTTH

¯ Good incentives for FTTC/B


Survey for: FTTH or FTTx now?

FTTB/FTTP to business buildings

0

FTTx Strategy

FTTH/FTTP new neighborhoods

FTTN/FTTC with DSL to existing neighborhoods

FTTN/FTTC with DSL to new neighborhoods

FTTH/FTTP in residential buildings

25 50 75 100Percent of Respondents (%)

86%

8%

41%

35%

24%

27%

22%

FTTB/FTTP with Ethernet orDSL in residential buildings

FTTH/FTTP to existing neighborhoods

Source form Infonetics

¯ At present, FTTH is more expensive and more difficult of in-house wiring¯ FTTx is cost-effective by reusing the existing twisted-pair cable, reduce the

CAPEX significantly¯ FTTx can reduce the Time-to-Market by faster Provisioning Process

(without ODN engineering for end-user)

The best is what matches your need!


Agenda




Case Study


P2P: Pro: Mature technologies, High

security, Easy for deployment

Con: Occupies more fibers than

PON

P2MP (PON): Pro: Can not avoid “Rogue” ONT,

relatively low security

Con: Reduces fiber occupation

n P2P: Suitable for business users who require high security and dedicated bandwidth

n P2MP: Suitable for residential users, the most popular solution for FTTH

CO

(a) Point-to-point networkN fibers2N transceivers

L kmN subscribersCO

(a) Point-to-point networkN fibers2N transceivers

L kmN subscribers

CO

(b) Passive optical network1 fiberN transceivers

L km

Passiveopticalsplitter

N subscribersCO

(b) Passive optical network1 fiberN transceivers

L km

Passiveopticalsplitter

N subscribers

Technology Evolution of FTTX


PON: Passive Optical Networkn OLT: Optical Line Terminaln ONU: Optical Network Unitn POS: Passive Optical Splitter

Internet

CATV

PSTN

What is PON?

OLT

POS

POS

ONU

n PON is a kind of Point to Multi-point network (P2MP)n PON is short for Passive Optical Networkn PON consist of OLT, ONU and POS


Technical Principle of TDM-PONEnd User

1End UserEnd User

11

End User3

End UserEnd User33

ONTEnd User

2End UserEnd User

2211 33 3322 11 11

33 33

1133

33

2211

11

11 11 11

22

ONT

ONT

1133

33

2211

11

11 33 3322 11 11

11 11

22 22

333333

1111

Slot 1Slot 1

22 22Slot 2Slot 2

3333

33

Slot 3Slot 3

11 11 22 22 333333

OLT

n Downstream direction: Time Division Multiplexing

(TDM)

(over

1490nm wavelength )


Flexible DBA Bandwidth Guarantee Mechanism

• Adopt different bandwidth controls to different service stream, including fixed bandwidth, guaranteed bandwidth, guaranteed/non-guaranteed bandwidth, best-effort forwarding, and mixed method.

• The minimum bandwidth granularity of DBA is 64K.

QoS/Forward

Classification

UNISNIEthernet

TDM TDM dedicated line service

Data service

Voice service

Video service

TDM dedicated line service

OLT ONT

T-CONT

T-CONT

GEM Port GEM Port

Data service

Voice service

Video service


Complete Service QoS Guaranteevoicevideo

data

QoS Process includes:

ØBandwidth controlØCongestion controlØCongestion managementØQueue scheduleØTraffic shapingØ……

1. Bind the port with VLAN and set VLAN priority, according to the corresponding table;

2. Schedule QoS according to the priority of VLAN;

520FE-

2 030FE-

3

710POT

S

PriorityVLA

NID

Por

t

1. Process QoS according to VLANID and 802.1P;

2. Finish the mapping and reconfiguration of 802.1P on the uplink interface;

410220010330

710110pri

orit

y

Uplink

VLAN

User

VLAN

ONU

1. Schedule QoS according to VLAND and 802.1P;

2. Forward VLAN data to specified port;

1. Process QoS according to VLANID and 802.1P;

2. Complete the 802.1P priority copy from uplink VLAN to user VLAN;

1 11 11

22 22

IP Metropolitan-Area

Network

1 12 11 22 12

1 22 11 22 121 22 12 21 12

MA5680T


Service bearer and mapping over PONService bearer and mapping over PON

BPON/APON EPON GPON

AAL1/AAL2 AAL5

TCP+UDP etc.

IP

Ethernet

Layer 2

Layer 3

Layer 4

Layer 5or more

Layer 1

ATM cell

PON-PHY

T1/E1TDM

POTSVideo

Data

VoIP

Churning/AES (Optional)

PON-PHY

T1/E1TDM

POTSVideo

Data

VoIP

AES (Optional)

AAL1/AAL2 AAL5

GEM Frame

PON-PHY

T1/E1TDM

POTSVideo

Data

VoIP

AES (Optional)

n APON and BPON based on ATMn EPON based on Ethernet framen GPON based on GEM frame (similar to GFP frame of MSTP), excellent multi-service support


SupportSupportMulticast

EasyDifficultDifficulty to O&M

LowMidOPEX

Organized by FSAN/ITU-T

Organized by some operator

Interoperability

ITU-T G.984 (Mature)Ethernet OAM ( part)OAM Protocol

Very Good for Ethernet, TDM and

ATM

Good, but only for EthernetQoS

TDM over Ethernet (PWE3, ESoEthernet)or TDM over GPON

(native TDM)

TDM over Ethernet (PWE3, CESoEthernet ,)TDM Service

Triple play(CATV analogue or

IPTV)

Triple play(CATV analogue or

IPTV)

Residential Services

ATM, Ethernet, TDMEthernetTraffic Modes

Max. Downstream / upstream

2.5 Gbps; 1.25Gbps

Downstream / Upstream

1Gbps / 1GbpsBandwidth

GPONEPONTechnologies

Comparison between EPON and GPON


CO

Curb

CustomerPremise

BA

FTTC

FTTB

OLT

OLT

GPON in FTTX Application

DSLAM

250-700m

Urban Coverage

3.5-5kmRemote BusinessxDSL 2~20Mbps

OLTFTTH

ODN

MDU

ONT

MDU

Optical Line Termination Optical Networks Termination

Optical Networks Unit

Multi-Dwelling Unit


FSAN Management

Committee

FSAN OAN WG

Interop TGJoint session only NG Access TGCTS TG

(Finish Feb06)B-PON/G-PON moves to ITU-T

More than 50 operator and vendor members

Latest progress in GPON standardn G.984.x series GPON standard completedn GPON public technical standards are officially released

since Feb, 2006. B/GPON standard maintenance is transferred to ITU SG15

n FSAN organizes 3 times interoperability test respectively in Jan, May, Sep 2006Interoperability

n GPON showcase in ITU-T Hong Kong 2006

Latest Huawei contribution to GPON standardization lG.984.4 Editor, will take the Editor of G.984.4RlWill host a GPON forum of FSAN in Shenzhen Nov 2006l In Feb 2006 Geneva，Submitted ：

uG.984.4 supports VLAN Stacking management configuGPON ONU new power shedding requirementuGPON ONU switching mechanism between

sleeping and normal stateuONU support built-in VOIP

l In May 2006 New Jersey Submitted：uGPON ONU power shedding state submittinguGPON ONU management entity submittinguGPON Rogue ONU alarm submittinguGPON ONU realize VLAN Remark and Stack

Latest Progress in GPON


Agenda




Case Study


l1 Tb/s backplane

lGE/10GE uplink/cascading

l10U height FTTx Platform, 230mm depth

l2 main control slots, 14 service slots

lGPON/P2P fiber optical

MA5680T

l2U height DSLAM/MDU, 230mm depth

lVDSL2

lGE/GPON uplink

MA5606T

SmartAX MA5680T Family

Outdoor Cabinets:

Indoor Racks:H×W×D (mm):Max. Capacity:

N63-222200×600×3001152 VDSL2/192PON

B01D5001550×1550×550336VDSL2/56 PON


Series of GPON Terminals

HG810

Specifications

1*10/100Base-T

HG850

Specifications

4*10/100Base-T2*POTS

OT925G

Specification

1*10/100/1000Base-T 4*10/100Base-T4*E1/T1GPON ONT

HG812

Specifications

1*10/100/1000Base-T4*10/100Base-T


2

1

Local Switch

Equipment Cable

FMS & MDF

Feeder Splice

Copper Splice Pedestal Drop Pedestal

Feeder Fiber Cable(Ducted)

Distribution Copper Cable(Buried or Aerial)

Copper Drop Wire(Buried or Aerial)

1

3

4 5

In CO In Street Cabinet

In Basement2

Out Home

In Street Cabinet

2

In Home

End to End FTTx Implementation Solution

4

5

3


Product Features Overview Optical Access

SmartAX MA5680T

Features

lPowerful optical access capability lFully service optical access platformlCustomized P2P fiber accesslPerfect TDM service carryinglEnhanced IPTV performancelExcellent Triple-Play Based CATVlFlexible DBA Guarantee Bandwidth


IP Switch Matrix

14 slots

10GE/slot

GE/10GELine Card

Line Card

Powerful Capability for Access

n T grade backplane, 10GE to each slotn Hyper non-blocking switching fabric :400G

(duplex)n Extremely high density: 3584 subscribers per

frame, 10752 per rack


Phone

IPTV

PC

FTTB/FTTC

MA5680T

Phone CPEMini DSLAM

VDSL2

Splitter

CO

Softswitch

Internet

IP Video

ASP/ISP

GE

GPON

Full Service Optical Access Platform

n Full service support , meets with latest triple play architecture TR101 n Flexible networking , Series remote equipment type: to be Mini DSLAM or SFU,

SBU, MDU, MTU for various scenarios

SFU

CPE

MDU

IP

Voice CBU/MTUE1

FEBasestation

PBXPhone

PC

SBU

IPTV

PC

VDSL2

CPN

IP/MPLS Core


SOHO

BankP2P

fiberP2P 100Mbps

GEIP/MPLS

Core Network

Softswitch

Internet

IP VideoMA5680T

P2P 100Mbps

Insurance company

Government

country villa

n P2P FTTH for high end users n Single fiber solution to save half

fiber resourcen Extremely high density, one frame

support 224 P2P interfaces

Customized Point to Point Fiber Access


IP CoreMulticast Server

Multicast streamIGMP reportIP group: 1, 2, 3

Ch1Ch2Ch3

Ch1Ch2Ch3

l 1000 Multicast Channels

l <1s Fast Channel Zapping

l Controllable multicastnMulticast user authentication

n Channel profile binding with DSL port or MAC/IP to prevent illegal access

Ch1Ch2

So interesting,I want to join in.

IGMP packet for joining group 3

IP group 1IP group 2

IP group 1IP group 2IP group 3

IGMP packet for joining group 3Profile “Standard”:

Profile “Premium”:

Ch3Before subscription, user could preview channel

Port binding with profile “Standard”, not permit this port to join group 3

Port binding with profile “Premium”,permit this port to join group 3

Ch1Ch2

Ch1Ch2

Ch3

MA5680T

OSS

NMS

¯Meet customized requirements¯Avoid revenue loss

Enhancement for IPTV Roll Out


Excellent Triple-Play Based CATV

n Support the opening, closing and status query of RF interface of ONU.n Support the performance monitoring in RF interface’s received optical power and

output power of ONU.

MA5680T Multiplexer

CATV

VoIP/IPTV/Data etc.

1550nm

1490nm

Splitter

Processing Module-1

Processing Module-2 RF interface

POST interface

FE interface1490nm

1550nm

POTS

FE

FERF


MA5680T

OLT

CES Gateway

Splitter

ONTBUSINESS

PBX

E1/T1

ODN

E1/T1

E1/T1

PSTN

CESoP modeNative mode

ONT

BTS/Node B

PLMN/3GSDH

IP Core

Perfect TDM Service Carrying

n Supports processing TDM service in Native and CESoP modes

n Guarantee the performance of TDM service, such as end-to-end delay, Jitter and error bit rate.


TDMTDM data Payload

TDM fragment

HECPTI

Port IDPLI

GEM Frame

Ingress buffer

TDM Buffer

Mapping of TDM Service in GPON

n TDM frames are buffered and queued as they arrive, then TDM data is multiplexed in to fixed-length GEM frames for transmission. 125μs

n This scheme does not vary TDM services but transmit TDM services transparently.n Featuring fixed length, GEM frames benefits the transmission of TDM services .


BTS/NodeB Backhaul Solution – GPON Native TDM

N*E1ATMNodeB OLT RNCMDU

E1TDM

E1

TDM TDM

E1E1

BTSN*E1TDM BSC

N*E1TDM

N*E1ATM

GPON

CBU splitter

GEM

GPON

GEM

GPON

N*E1/STM-1SDH

TDM

Pure narrowband application，GPON Native TDM mode。

CBU OLT

Equipment Name OT925/OT928 MA5680T


Implementation Suggestions of ODN

n OLT should be prior to be placed in module equipment room, to promote uniform maintenance and reduce active node.

n The coverage radius range is 3-10km, which fully takes advantage of the long-distance coverage.n Optical divider should be placed near to users, which simplifies the construction process and

saves implementation expense.

Central equipment room

Outdoor M-core optical cable

Outdoor 2-core / 4-core optical fiber

Optical cable splice box

Placed in the community or converge point

Wall-mount optical splitter unit (including splicing)

In the resident building; in the passage for low multi-floor buildings; in the weak

current well for highrises

With specially protected

fiber jumpers

Rooms of user

Placed in each resident

apartment

ONT


Huawei Optical Access Development

E2E Solution

Become the FTTx leader

Supply Chain

n Networking and Business Planning Consulting

n Turnkey project ability

Build perfect supply chain with strategy co-operatorsn Chipset and module suppliern ODN network equipments

n Joined FTTH field early in 1990sn Founded FTTH Institute in China Optical Valley

with more than 300 R&D engineers focus on FTTH

n Research in the next generation OAN: WDM-PON,10G PON, OCDMA-PON, MPLS PON


Agenda


Key Technologies – VDSL2 & GPON


Case Study


lWide application in the worldn 37 million ports and 60 countries’

success deployment till 2006Q2, including 26 million ports of IP DSLAM and 15 million ports of ADSL2+

n IP-DSLAM ranks No.1 in global market in 2005, 30% of port shipments

lRecognized TOP vendor n Leading Triple play end-to-end

solution deployed in over 20 operators.

n Leading ADSL2+ supplier with over 15 million ports commercial deployment

2005 Worldwide IP-DSLAM Market Share(Source: Infonetics Research, Inc.)

Others 26.2% Huawei 30.0%

SmartAX Leading IP DSLAM Worldwide


Corporations with TOP Operators in FTTx

n Start corporation with SingTel in FTTH, GPON was tested in SingTeln No.1 DSLAM and MSAN supplier in SingTel

n GPON Solution was verified in BT Labsn Preferred Supplier of BT 21CN and signed the contract in Dec.

n GPON solution was tested in FT Labs. n Global Mobile Soft Switch & GSM BSS Supplier for Orange 2G/3G

Networks.

n Commercialized GPON trials in China Telecomn No.1 broadband supplier in China Telecom

n Preferred VDSL2 and GPON solution supplier in FTTx project of TdEn Global cooperation with Telefonica broadband (NO.1 IP DSLAM

supplier), transmission and UMTS

n Commercialize GPON application has been deployedn Strategic partner in Broadband and 3G


Challengesl Hard competition from Tier 2 operatorsl How to provide differentiated high bandwidth servicesl Keep subscribers and increase revenuesSolution• Construct FTTx network, shorten local loop to provide

higher bandwidth services such as VDSL2• To deploy a great many remote sites all over Spain,

series indoor and outdoor cabinet• FTTC/FTTB/FTTH available, future oriented network

About TelefónicaA leading international telecommunication group with operations in 19 countries, serving 180 million subscribers in the world.

Highlights of Huawei:• As the pace setter of IP access , to provide most advanced GPON+VDSL2 solution,

with best performance and compatibility.• Fast response and customized solution, series capacity product , indoor and outdoor

Advanced FTTx Solution for Telefonica Spain


FTTC/FTTB/FTTH Migration Strategy

n In FTTC/FTTB application, CO DSLAM should be very rich in GE interface, remote outdoor solution

n In long term, for FTTH oriented, IP DSLAM should be integrated with GPON OLT capability

OLT

HomeBuildingCurbCO equipment room

OLTONT

GE+VDSL2 ONU

RG

VDSL2

OLTVDSL2 R

G

Medium/long term short term

GPON+VDSL2

GPON

FTTC

FTTB

FTTH

Splitter

Splitter

ONU


MA5680T

GPON

GE

VDSL2

Mini DSLAM

Central Office OutdoorCabinet Home

MA5606T

GPON ONT

GPON MDU

Building

GE/10GE

VDSL2

Splitter

PC

TV

Phone

PC

TV

Phone

P2P ONT

P2P Fiber

Huawei Solution fully Meets with Telefonica Strategy

n Unified and powerful FTTx Platform: VDSL2, GE, GPONn Flexible Remote Site Equipment: Mini DSLAM, GPON MDU, Indoor and outdoor



www.huawei.com

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[presentation] huawei fttx product and solution

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