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
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Optical Networking Industry Perspective BoFOptical Networking Industry Perspective BoFInternet 2 Fall MeetingInternet 2 Fall Meeting
Zouheir Mansourati
Movaz Networks
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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
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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
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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
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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
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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
……
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Thank YouThank YouZouheir Mansourati
Movaz Networks