MSIP SolutionMSIP Solution

Daiki MiwaDaiki Miwa

& Its Impact on Submarine Cable System& Its Impact on Submarine Cable System

(Multi-Service Integrated Platform)

NEC CorporationNEC Corporation

Presenter Profile

Mr. Miwa graduated from National University of Shinshu, Japan in 1999 where hemajored in Electrical and Electronic Engineering. He started his career at NECCorporation as a system engineer with a focus on Digital switching systems, IP routersand access servers, and was in charge of system engineering for various solutions foraccess network applications. He has been responsible for system engineering ofsubmarine cable systems for major carriers around the world since 2002. He hasengaged in various submarine cable system projects in North and Latin America as wellas in Asia. This includes new cable system construction and capacity upgrade projectsof both Repeatered and Un-repeatered applications.

Daiki MiwaAssistant Manager

d-miwa@bk.jp.nec.com

+81-3-3798-4153

Transition of Demands in Submarine Cable System

Transition of Demands in Submarine Cable System

Current Topics

Smaller Footprint & Power Consumption Lower Board Failure RatesSimpler System Management

Conventional Requirements

Longer Distance & Larger Capacity High-speed Recovery High System AvailabilityVarious Service Transport25 year Design Life

Toward NGN

Optimization for IP traffic transmissionSystematic management with IP networkEffective Use of Bandwidth

CAPEX/OPEX Reductions

Migration to IP based Network

Multi-Service Integrated Platform (MSIP)Multi-Service Integrated Platform (MSIP)

Fundamental Reform inEquipment Configuration

Capability of Various Ethernet Services

CAPEX/OPEX Reductions Migration to IP based Network

MSIPMSIP

= MSP x SLTE (= O-E-O OXC)(NG SONET/SDH)

Conventional Equipment ConfigurationConventional Equipment Configuration

TPND

TPND

TPND

TPND

MUX/DMUX

Aggregate

Aggregate

Aggregate

Aggregate

Cro

ss

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nn

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t

Tributary

Tributary

Tributary

Tributary

STM-64

STM-64

STM-64

STM-64

MSP(NG SONET/SDH) SLTE

Various Service TransportsSONET/SDH, PDH & Ethernet

Longer Distance & Larger Capacity

High density WDMUltra Long-haul transmissionVarious modulation format (NRZ & RZ)

High-speed Recovery & High System Availability

Various network protection schemes (MSP, MS-SPRing, SNCP etc.)

IP traffic transmission technologiesGFP, LCAS, VCAT & RPROTN

MSIP ConfigurationMSIP Configuration

TPND

TPND

TPND

TPND

MUX/DMUX

Aggregate

Aggregate

Aggregate

Aggregate

Cro

ss

-co

nn

ec

t

Tributary

Tributary

Tributary

Tributary

STM-64

STM-64

STM-64

STM-64

MSP(NG SONET/SDH) SLTE

MUX/DMUX

Colored IF

Colored IF

Colored IF

Colored IF

Cro

ss

-co

nn

ec

t

Tributary

Tributary

Tributary

Tributary

MSIP

(Conventional Configuration) (MSIP Configuration)

Simplified Equipment Configuration

MSPEMS/NMS

SLTEEMS

MSPEMS/NMS

Simplified System Management

Same transmission performance as that for

SLTE

Colored Optical Interface for Submarine Applications

Colored Optical Interface for Submarine Applications

Terrestrial Colored IFFor Metro Area Network

Advanced FEC

Suppression of SBS

NRZ/RZ modulation

For SubmarineApplications

> 9,000km DWDM transmission (Repeatered)

400km DWDM transmission (Un-repeatered)

Features of MSIPFeatures of MSIP

TPND

TPND

TPND

TPND

MUX/DMUX

Aggregate

Aggregate

Aggregate

Aggregate

Cro

ss

-co

nn

ec

t

Tributary

Tributary

Tributary

Tributary

STM-64

STM-64

STM-64

STM-64

MSP(NG SONET/SDH) SLTE

MUX/DMUX

Colored IF

Colored IF

Colored IF

Colored IF

Cro

ss

-co

nn

ec

t

Tributary

Tributary

Tributary

Tributary

MSIP

(Conventional Configuration) (MSIP Configuration)

Simplified Equipment Configuration

Simplified System ManagementCAPEX/OPEX

Reductions

Maintain Same Transmission Performance as for SLTE.Maintain SLTE & MSP functionality as it is.

Impact on Submarine Cable SystemImpact on Submarine Cable System

Simplified Equipment Configuration

Simplified System Management

Power Consumption Reduction

Board Failure Rates Reduction

Terminal Equipment Cost Reduction

Operation Cost Reduction

Reduction of Operators’ Loading

Significant Impact on Various Factors10Gb/s TPND & Aggregate interfaces comprise a large percentage of various equipment parameters.

Management Equipment Cost Reduction

Reduction of Managed Equipment

OPEX OPEX

CAPEX

MSIP ApplicationMSIP Application

MSIP

Repeatered/Un-repeatered Systems

New Cable System/ Capacity Upgrade

Topology Free

Performance of MSIP already verified in the actual systemsApplied to Various Applications.Include Capacity Upgrade of Existing System installed by Others.

Summary of MSIPSummary of MSIP

Conventional Requirements

Longer Distance & Larger Capacity High-speed Recovery High System AvailabilityVarious Service Transport 25 year Design Life

Performance Functionality

Application

Current Topics

Smaller Footprint & Power Consumption Lower Board Failure RatesSimpler System Management

Added Value

Same transmission performanceSame functionalityNo restriction of applications

Substantial Improvements in CAPEX/OPEX;

Reductions in Equipment & Operation CostsBoard Failure Rates ReductionPower Consumption Reduction

Further Functional EnhancementsFurther Functional Enhancements

Toward NGN

Various IP traffic transmission technologies already supported.

GFP, LCAS, VCAT & RPR

In addition, MSIP capable of supporting GMPLS.

Optimize traffic routing

Improve efficiency of bandwidth usage

Reduce risk of simultaneous failure of working and protection paths

Longer Distance & Larger Capacity

MSIP capable of supporting RZ-DPSK modulation.

2.5dB improvement in OSNR tolerance

ConclusionConclusion

Current Topics

Smaller Footprint & Power Consumption Lower Board Failure RatesSimpler System Management

Conventional Requirements

Longer Distance & Larger Capacity High-speed Recovery High System AvailabilityVarious Service Transport 25 year Design Life

Toward NGN

Optimization for IP traffic transmissionSystematic management with IP networkEffective Use of Bandwidth

MSIP will be the optimum solution to satisfy both Today’s & Future demands.

We are committed to supporting our customers as they migrate to NGN.

Thank you very much.