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