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A view into the future International Network Planning . February 20-22, 2002 Pacific Rim Networking Meeting. KDDI. Designing the Future. Mobile & IP. Profile of KDDI. Mobile service (CDMA One ⇒ CDMA 2000). Domestic strong retail services. au. DDI. KDD.

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Presentation Transcript
slide1

A view into the future

International Network Planning

February 20-22, 2002

Pacific Rim Networking Meeting

slide2

KDDI

Designing the Future

Mobile & IP

Profile of KDDI

Mobile service

(CDMA One ⇒CDMA 2000)

Domestic

strong retail services

au

DDI

KDD

Internationallargest carrier

slide3

Terabit IP network“ PERSEUS ”Migration to Optical Integrated Core Network

In an edge network, all services, such as a voice, ATM, and a cellular, are IP-mized, and handed over to the integrated core network.

In the integrated core network, a separate MPLS path is assigned for each service with QoS.

slide4

Legend

OXC(Optical Cross Connect)

Optical cross-connect

Equipment (capable of

wavelength switching)

2.4G/10G x n(DWDM)

MPLS Core Router

MPLS core router

with GbE/10GbE Interface

GbE/10GbE

Evolution of PERSEUS

Sapporo

Sendai

International connection

・Router deployment

・Carrier interconnection

Fukuoka

Tokyo

Osaka

Hiroshima

Nagoya

slide5

KDDI Domestic Backbone Network

Interconnection via Terrestrial + JIH

Optical Fiber Network around Japan

(total fiber length 26,000km)

KDDI Submarine Cable Landing Station

Chikura :CH-US, APCN2, C2C

Ninomiya :TPC5, FLAG

Shima South :J-US, C2C

Miyazaki :TPC5, APCN

Okinawa : SMW3

RJK

J-US

PC-1

EAC

J-US

CH-US

APCN2

C2C

TPC5

FLAG

TPC5

APCN

C2C

J-US

SMW3

slide6

(LEGEND)

Terrestrial Backbone

JIH

KDDI Cable Station

3rd Party Cable Station

KDDI Backhaul Network for East Japan

KDDI Data Center & IX

KitaIbaraki

Tokyo area

Otemachi (JPIX, NSPIXP2)

Shinjuku

Odaiba (JPIX2)

Shibuya

JA-US

APCN2

OYAMA

Ajigaura

Ibaraki

PC-1

EAC

TOKYO

Otemachi

Shincjuku

Odaiba

JIH

Ninomiya

Maruyama

JA-US

AJC

Chikura

C2C

CH-US

APCN2

TPC-5

FLAG

slide7

Presence in US

Bandon

Manchester

Chicago

New York

San Jose/

Santa Clara

Washington DC

Japan-US CN

Morrobay

San Luis Obispo

Florence

China-US CN

TPC5

Los Angeles

Southerncross CN

Accessible cable station

KDDI POP (KDDI America)

Collocation (Telehouse)

Solution (KDDI America)

slide8

“TELEHOUSE” is the most famous brand of co-location in the World.

  • Real Carrier Neutral
  • Technical Support
    • 24x7x365
  • IX
    • Telehouse owns and operates NYIIX, LAIIX and SVIIX.
    • Telehouse has started operation of new IX based on IPv6.

( 6IIX-NY, 6IIX-LA and 6IIX-SV)

    • KDDI America provides coordination service to interconnect major IXs.

TELEHOUSE

IX

Remote hand service

First level of maintenance

Basic service

Space, power supply

Telehouse / Co-location Site & IX

slide9

KDDI Pacific Cable Systems

Seward

J-US(STM-1/4/16)

CH-US (STM-1)

PC1(STM-1/4/16)

TPC-5 (STM-1)

etc.

Total Capacity

more than 25 Gbps

Port Alberni

Harbor Pointe

PC-1

NPC

Pacific City

TPC-4

Bandon

Manchester

Morro Bay

San Luis Obispo

HAW-4

C-US CN

HAW-5

Grober Beach

J-US CN

TPC-3

Southern Cross

TPC-5CN

Guam

Hawaii

PacRimWest

Southern Cross

PacRimEast

Southern Cross

slide10

KDDI Asian Cable Systems

APCN2 (STM-1/4/16)

APCN (STM-1)

SMW3 (STM-1)

FLAG (STM-1)

C2C (STM-1/4/16)

EAC (STM-1/4/16)

etc.

Total Capacity

more than 20 Gbps

TPC-5 CN

RJK

China-US CN

CKC

Japan-US CN

FLAG

Japan-US CN

HJK

CJ 2

TPC-3

APCN2

China-US CN

TPC-5 CN

Guam - Philippine

TVH

SMW3

GPT

Guam

TPC-5 CN

APC

BMP

APCN

FLAG

Australia-Japan Cable (AJC)

Pac Rim West

SEA-ME-WE 3

SEA-ME-WE 2

INDONESIA-DOM

JAK-SUR

JASURAUS

slide11

NPE

(Network Protection Eqip.)

Working Capacity

Protection Capacity

Extra traffic on J-US Ph1 (1/2)

Self healing Protection

slide12

NPE

(Network Protection Eqip.)

Working Capacity

Protection Capacity

Extra traffic on J-US Ph1 (1/2)

Self healing Protection

slide13

High Priority Traffic

Low Priority Traffic

(Extra Traffic)

Working Capacity

Protection Capacity

Extra traffic on J-US Ph1 (2/2)

Extra traffic on Japan-US Cable Phase 1

1:1 interface

slide14

Extra traffic on J-US Ph1 (2/2)

Extra traffic on Japan-US Cable Phase 1

1:1 interface

High Priority Traffic

Low Priority Traffic

(Extra Traffic)

Working Capacity

Protection Capacity

slide15

Working Capacity

Protection Capacity

DWA (Direct Wavelength Access)

Maruyama

Manchester

Shima-South

Morro Bay

ADM

Terrestrial

Network

Submarine Cable

Network

Terrestrial

Network

WDM

Direct Wavelength Access on J-US Ph2

NPE (Network Protection Equipment) Access

Maruyama

Morro Bay

NPE/ADM

slide16

Direct Wavelength Access on J-US Ph2

If your requirement is 2 x 2.4Gbps with completely full diversity,

In case of NPE (Network Protection Equipment) Access

OC48c

Santa Clara

Tokyo

Maruyama

Manchester

Osaka

Los Angels

Morro Bay

Shima South

Working Capacity

Terrestrial

Network

Submarine Cable

Network

Terrestrial

Network

Protection Capacity

slide17

Terrestrial

Network

Submarine Cable

Network

Terrestrial

Network

WDM

Direct Wavelength Access on J-US Ph2

If your requirement is 2 x 2.4Gbps with completely full diversity,

In case of DWA (Direct Wavelength Access)

2.4Gbps Wavelength

Tokyo

Santa Clara

Maruyama

Manchester

Los Angels

Osaka

Shima-South

Morro Bay

slide18

Contact

ke-maekawa@kddi.com

Kenichi Maekawa

Manager

International Network Planning

KDDI