ipop2009 cisco print.ppt - pilab.jp

Cisco IPoDWDMトランスポートネットワークのトランスポートネットワークのトランスポートネットワークのトランスポートネットワークの大幅大幅大幅大幅なななな簡素化簡素化簡素化簡素化によりによりによりによりCAPEX/OPEXのののの削減削減削減削減をををを実現実現実現実現

Metro

Network

Metro

Network

1. Router Integrated

Transponders

Core

Router

Edge

Router


Transponders


Transponders

© 2008 Cisco Systems, Inc. All rights reserved.Presentation_ID 1

3. Photonic

Switching - No

OEO

ROADM

2. Multi-degree and Omni-

directional ROADM

w/ Colorless port support

Edge

Router

Router

ROADM

☺ Increase performance – 4 x increase for existing 10G DWDM system

☺ Easy to upgrade / maintain – Zero touch provisioning

☺ Enhanced resiliency – Proactive protection

☺ Low power consumption due to less components / active devices

IPoDWDM マネジメントマネジメントマネジメントマネジメントSegmented Management

MSTP MSTP

CTCXML / CLI

IP/MPLS IP/MPLS

XML / CLI

Corba CRS1_1 CRS1_2

OCH Trail CircuitA Z


MSTP MSTP

LMPLMP

WDM cloud

�CTC (Cisco Transport Controller) shows CRS nodes with WDM i/fs as well as MSTP nodes

�CTC can set up A-Z connections (incl. DWDM controller)

�CTC displays “show DWDM controller” results and alarms

With Cisco IPoDWDM:

�Additional switching added to Cisco ONS15454 MSTP to allow full automation of add drop switching

�Colorless port

�Omni-directional ROADM

�Only once this is deployed does automatic lightpath setup make sense

ゼロタッチゼロタッチゼロタッチゼロタッチプロビジョニングプロビジョニングプロビジョニングプロビジョニングAutomating Add/Drop Switching

Incumbent ROADM + OXCSolution:

� Mesh switching is deployed in a limited way, and only takes care of pass-through wavelengths

� Need to manually reconnect if direction or color changes


automatic lightpath setup make sense

North

South

East

North

South

East

ONS 15454 MSTP

CRS-1

プロアクティブプロアクティブプロアクティブプロアクティブプロテクションプロテクションプロテクションプロテクションResetting the Standard for QoE

Signal Impacted

Backhoe stretches Fiber

Signal Degradation Triggers Re-Route Before

Complete Fiber Cut

Data Center Data Center

0-15 ms


Total Signal Loss

Signal Degradation

VideoVideo

� Innovative early detection triggers failover on signal degradation, not loss

� 3x Faster recovery (<15ms) than SONET / SDH standards for near hitless video experience

� Unsurpassed reliability protects mission-critical data from loss

Backhoe cuts Fiber

Cisco IPoDWDM製品製品製品製品ポートフォリオポートフォリオポートフォリオポートフォリオ

� 10GE WDMPHY SPA

NRZ modulation

� IPoDWDM to the

Edge, 2000 km w/o

regen

CRS-1XR 12000/12000

Edge Core

� 40G IPoDWDM

PLIMs w/ DPSK

modulation

� Integrated TDC

� 4x10GE IPoDWDM

� E.FEC - Doubling


Zero touch provisioning on all nodes

� Multi-degree ROADM

� Omni-directional

� Colorless

ONS 15454 MSTP

7600� 4X10GE and 2X10GE

on ES+40

� G.709 FEC/OAM

� XFP Pluggable

DWDM

� E.FEC - Doubling

reach (to 2000 km)

w/o regen

� Pre-FEC FRR

� Virtual Transponder

� LMP

ipop2009 cisco print.ppt - pilab.jp

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