optical networking industry perspective bof internet 2 fall meeting
DESCRIPTION
Optical Networking Industry Perspective BoF Internet 2 Fall Meeting. Zouheir Mansourati Movaz Networks. More wavelengths per fiber Higher rate per channel Longer spans More cascaded nodes Tunability (laser, filter, gain). Multi-degree or multi-ring ROADM - PowerPoint PPT PresentationTRANSCRIPT
Optical Networking Industry Perspective BoFOptical Networking Industry Perspective BoFInternet 2 Fall MeetingInternet 2 Fall Meeting
Zouheir Mansourati
Movaz Networks
Movaz Networks Proprietary and Confidential
Optical Networking Evolution Optical Networking Evolution Optical Networking Evolution Optical Networking Evolution
Client I/F
• More protocol awareness
• More aggregation per channel
• Pluggable optics
• New mapping/framing procedures for client signals
• More transparency (ITU )
• Higher service interface rate (40Gb/s)
Transp
ort
• More wavelengths per fiber
• Higher rate per channel
• Longer spans
• More cascaded nodes
• Tunability (laser, filter, gain)
Switching
• Multi-degree or multi-ring ROADM
• Wavelength selective switching (WSS)
• White-light XC (OXC)
Mgm
t&
Control
• GMPLS evolution
• Security (SNMP v3)
• IP v6
Movaz Networks Proprietary and Confidential
Service Provider NetworkService Provider NetworkService Provider NetworkService Provider Network
HubNode
CollectorNode
CoreNetwork
AccessNetwork
• Reduced regeneration using optical bypass
• Integrated optical and electric switching and grooming
• Integrated ADM function with OADM function
• Improved number of pass-through and reach
• Wavelength independent add/drop and enable connection reconfigurability
• Shared mesh restoration • Multi-level protection for improved
availability
Movaz Networks Proprietary and Confidential
Internet2 PerspectiveInternet2 PerspectiveInternet2 PerspectiveInternet2 Perspective
RON
NLR
AbileneRON
Houston
Los Angeles
Washington
SeattleNew York
Chicago
Sunnyvale Kansas CityDenver
Indianapolis
Atlanta
Movaz Networks Proprietary and Confidential
3rd PartySONET/SDH
OADM
• 12xGigE on 10GigE LAN
OTU-2DW 10G
• 4 x OC-48/STM-16 • 4 x OTU-1 DW 2.5G
Service Aggregation Service Aggregation Service Aggregation Service Aggregation
• Application
– Cost-effective OC-48/STM-16 transport in regional networks
• Values
– Pluggable optics on tributary-side improves sparing and inventory
– G.709 DW with FEC or EFEC on line-side enhances reach
• Evolution: – Tunable and Pluggable optics on
line-side simplifies operations and minimizes inventory
HubNode
CollectorNode
CoreNetwork
AccessOr
RON
Client I/F
Movaz Networks Proprietary and Confidential
Multi-Protocol Multi-Service Aggregation Multi-Protocol Multi-Service Aggregation Multi-Protocol Multi-Service Aggregation Multi-Protocol Multi-Service Aggregation
HubNode
CollectorNode
CoreNetwork
AccessOr
RON
• Application
– Voice, Video, and Data convergence
• Values
– Pluggable optics on tributary-side
– High count of multi-service aggregation implies cost-effective and more scalable optical transport
– G.709 DW with FEC or EFEC on line-side
• Evolution: – Tunable and pluggable optics on
line-side
Client I/F
3rd PartySONET/SDH
OADM
RouterN x Interfaces
Rate and Protocol Independent/Provisionable
OTU-2DW 10G
Switch
……
Movaz Networks Proprietary and Confidential
Transport EvolutionTransport EvolutionTransport EvolutionTransport EvolutionH
igh
er #
of
No
des
an
d L
on
ger
Sp
ans
Long-Haul Link (3)
RAYexpress ROADM RAYexpress
(OADM + ROADM + EDFA/VGA + Raman for broader spans)
ROADM
Long-Haul Link (2)
RAYexpress RAYextender RAYextender RAYexpress
(OADM + EDFA/VGA + Raman for broader spans)
Long-Haul Link (1)
RAYexpress RAYexpress
(OADM + EDFA/VGA for standard spans)RAYextender RAYextender
Transport
Movaz Networks Proprietary and Confidential
Movaz TechnologyMovaz TechnologyMovaz TechnologyMovaz Technology
Photonic EnginePhotonic EngineMEMS Array +
Integrated HV and LV ASICs
A. Single-Ring ROADM
B. Multi-degree ROADM
C. NxN WSS
D. OXC (White Light XC)
Movaz is the exclusive licensee of the Solgaard patent portfolio.
Switching
Movaz Networks Proprietary and Confidential
MAX (DRAGON) - Network in Year 3MAX (DRAGON) - Network in Year 3MAX (DRAGON) - Network in Year 3MAX (DRAGON) - Network in Year 3
ARLG
CLPK
DCGW
XX
GSFC (NASA)
XX
1x2.5Gb/s
DCNE
MCLN XX
1x2.5Gb/s1x10Gb/s
3x2.5Gb/s1x10Gb/s
3x2.5Gb/s1x10Gb/s
1x2.5Gb/s1x10Gb/s
3x2.5Gb/s2x10Gb/s
XXRAYexpressRAYexpress iWSS orROADM
ISIENCSANSFATDnet
NLR
ATDnet
UMBC
Switching
Dynamic Resource Allocation over GMPLS Optical Networks
End game Enable revolutionary new “escience” research applications
Movaz Networks Proprietary and Confidential
ROADM Networking ApplicationsROADM Networking ApplicationsROADM Networking ApplicationsROADM Networking Applications
• Private Networks and On-Net Service Networks– Large Enterprise Access
Networks– Mainframe and
Client/Server Applications– Remote/Redundant
Storage Networks
• Public Networks– Regional Connectivity– Long-Haul Connectivity
Metro and RegionalDWDM
Data/Storage Center
Data CenterMainframe/Server
RAYexpress
Multi-RingROADM
RAYexpress
Single-Ring ROADM
GMPLS Control PlaneGMPLS Control PlaneProvisioning and Provisioning and
ProtectionProtection
PoP PoP
IP Hub
Switching
Movaz Networks Proprietary and Confidential
ATM IP Ether
ROADM
OADM
OADM OADM
Optical Core Interconnection Optical Core Interconnection Optical Core Interconnection Optical Core Interconnection
HubNode
CollectorNode
CoreNetwork
AccessNetwork
• Application
– Core Networks
• Values
– Multi-ring optical interconnection implies optical by-pass economics
– Control plane enables mesh networking and automation: faster provisioning and more diverse protection/restoration options
– Optical switching combined with service aggregation leads to more efficient use of core bandwidth management equipment
• Evolution: – Higher degree of interconnection– Colorless (wavelength-independent)
ROADM
Switching
Movaz Networks Proprietary and Confidential
HOPI Node PerspectiveHOPI Node PerspectiveHOPI Node PerspectiveHOPI Node Perspective
Mgmt
Control
NLR
Abilene
Ether/TDM
RONOXC
DWDM DWDM
Support
DWDM
HOPI = Hybrid Optical and Packet Infrastructure
GMPLSControlled
Switching
Movaz Networks Proprietary and Confidential
Mgmt & Control Evolution Mgmt & Control Evolution Mgmt & Control Evolution Mgmt & Control Evolution Mgmt
& Contro
l
Embedded Intelligent Control PlaneEmbedded Intelligent Control Plane
ADM
ADM
ADM
DCS
DCS
ATM
ATMOptical Layer
AAZZ
GMPLS-based Auto-discovery
Self-discoveryNeighbor discoveryPeer discovery
Network resource managementAccurate & Synchronized
Databases Fast end-to-end provisioning
Connection Setup & Teardown
signaling and routing Protection and restoration
Movaz Networks Proprietary and Confidential
• Movaz RAYexpress
• Router
• TDM switch
• Tester
• Simulated switch
MPLS/IPNetwork
• GMPLS LSP
• OIF UNI LSP
• OC12 or OC48
• Gigabit Ethernet
• DWDM
MPLS2003 GMPLS InteropMPLS2003 GMPLS InteropMPLS2003 GMPLS InteropMPLS2003 GMPLS Interop Mgmt
& Contro
l
See You at MPLS2004
Movaz Networks Proprietary and Confidential
Movaz PortfolioMovaz PortfolioMovaz PortfolioMovaz Portfolio
Optical Tx
40 channel DWDM
8 channel CWDM
640 km Optical reach with family of EDFAs
1,000+ km reach with Raman
RAYexpress
RAYextender
RAYstar
iWSS
Software
Industry 1st GMPLS optical control plane
Established management in deployed networks
Optical Network Design Tool
RAYtracer
RAYo/s
RAYplanner
Optical XC
Integrated EXC
Patented single stage wavelength switching technology
RAYROADM Shelf
ROADM
ROADM ready
Product roadmap to multi-ring interconnection and tunability
Technology roadmap to full all-optical wavelength selective switching
Thank YouThank YouZouheir Mansourati
Movaz Networks