AT THE

WORLDWIDE INTEROPERABILITY DEMONSTRATION

SUPERCOMM 2005

Huawei Introduction

UMTS/HSDPACDMA2000TD-SCDMAGSM/GPRSEDGEGSM-T/GSM-RPTTWiMax

NGNxDSLSwitchingAccess NetworkVideoconferencingTerminals

LH/ULH DWDMMetro WDMOCSNG-SDH(ASON)NG-SONETFSO

Fixed INWireless INUniversal INWireless DataCDN/SANOSS/BSS

RouterLAN SwitchSecurity & VPNVoIPBRASWLANIP Telecom Network

UMTS handsetCDMA handsetCDMA fixed terminalWireless data cardWireless module

ASICs and Shared Platform

Wireless Network Fixed-line

NetworkOptical Network

Value-added Service & OSSDatacom

Network

Handsets & Wireless

Terminals

Network Product Line

Customized Communications Network Solutions

Shared platform of technologies and self-designed ASIC chips A global supplier with products deployed in over 90 countries including, US, Germany, UK, France, Russia, Brazil, Singapore and ThailandSales amounted to US$5.58 billion in 2004 with over 45% year-on-year increase, over 40% of which (US$2.28 billion) is from international markets.

Quickly Moving UpOptical network: No.3 in global market during 3Q03~3Q04 (RHK)

Huawei launched OSN series NG-SDH/NG-SONET optical products in 1Q2004, which have been deployed in 15 countries including US, France, Germany, Spain, Korea and Brazil

Huawei in OIF 2005 Interoperability Testing

Huawei’s position: CT-NTT, CT-Verizon , TI-FT & TI-CTHuawei’s function role: UNI2.0 Ethernet and E-NNI( with RSVP-TE signaling and DDRP routing protocol )

UNI2.0 Ethernet and E-NNI Network View

Huawei‘sDomainOther vendors’

Domain

Huawei’s Role:Initiated by clients over Ethernet Interface via UNI2.0, OSN9500 can establish SC/SPC over multiple transport network domains, using E-NNI routing and signaling between the domains

Results in Telecom Italia Labs

Marconi2

Cisco1

Avici1

Cisco2

Avici2

Huawei InterfacesSTM-16 / POS-16

STM-1 / POS-1

Gigabit Ethernet

Transponder

WDMMarconi1 Marconi3AlcatelDT

NortelVerizon

CienaCT

SycamoreFT

Lambda1 Lambda2

Lambda3

E-NNI Test Casemultiple domain connections (SONET/SDH layer SPC)Ethernet adaptation over SONET/SDH (GFP-F, VCAT, LCAS) over dual domain connections (Ethernet layer SPC)

UNI2.0 Ethernet Test CaseConnections (VCAT) initiated by clients (SC) within a single domain via UNI2.0 EthernetDual/multiple domain SC/SPC connections initiated by clients via UNI2.0 Ethernet (VCAT)

Results in China Telecom Labs

Huawei InterfacesSTM-16 / POS-16

STM-1 / POS-1

Gigabit Ethernet

HuaweiTI

FujitsuVerizonSycamore

NTT

CIENA1

Navtel Navtel

E-NNI Test Casemultiple domain connections (SONET/SDH layer SPC)Ethernet adaptation over SONET/SDH (GFP-F, VCAT, LCAS) over dual domain connections (Ethernet layer SPC)

UNI2.0 Ethernet Test CaseConnections (VCAT) initiated by clients (SC) within a single domain via UNI2.0 EthernetDual/multiple domain SC/SPC connections initiated by clients via UNI2.0 Ethernet (VCAT)

GFP+VCAT+LCAS for Ethernet Service

Vender A Huawei

Provide GFP/VCAT/LCAS for Ethernet service adaptation( tested with Marconi/Cisco/Avici )GFP Encapsulation ensures the interoperability of data plane with other vendorsVCAT provides right sizes for Ethernet service(vc4-nv, n=1-7)LCAS supports hitless VCG bandwidth adjustment for service change or failures within the network

Intra-lab UNI2.0+ENNI TestsIntra-lab testing performed at TILAB

• UNI2.0 Ethernet SC interop with Routers including:• Cisco• Avici

• E-NNI SDH SPC interop with multiple Core switches:• Marconi

• E-NNI Ethernet SPC interop with multiple Core switches:• Marconi

Intra-lab testing performed at CT• UNI2.0 Ethernet SC interop with UNI-C equipment:

• Navtel• E-NNI SDH SPC interop with Core switches:

• Ciena• E-NNI Ethernet SPC interop with Core switches:

• Ciena

Regional UNI2.0+ENNI TestsRegional testing performed between TILAB and DT

• UNI2.0 Ethernet SC interop with Routers including:• Cisco

• E-NNI SDH SPC interop with:• Alcatel

• E-NNI Ethernet SPC interop with:• Alcatel

Regional testing performed between TILAB and FT• E-NNI SDH SPC interop with Core switch:

• SycamoreRegional testing performed between CT and NTT

• UNI2.0 Ethernet SC interop with Routers including:• Avici• NTTM

• E-NNI SDH SPC interop with:• Sycamore• Fujitsu

• E-NNI Ethernet SPC interop with :• Fujitsu

Inter-lab UNI2.0+ENNI TestsInter-lab testing performed between TILAB and Verizon

• UNI2.0 Ethernet SC interop with Routers including:• Cisco• Tellabs

• E-NNI Ethernet SPC interop with :• Nortel

Inter-lab testing performed between TILAB and CT• E-NNI SDH SPC interop with Core switch:

• Ciena• E-NNI Ethernet SPC interop with Core switch:

• CienaIntra-lab testing performed between CT and Verizon

• E-NNI Ethernet SPC interop with :• Fujitsu

OSN9500

OSN9500

LH Backbone

Metro Core

MSPPL1 + L2 Aggregation, and TransportRich set of interfaces

Optical Core Switching:Huge cross-connect capacity for central grooming

OSN 9500’s Roles: MSPP, Optical Core Switching

Huawei OSN Series: Roles In Carrier Networks• With GMPLS control plane to improve

the reliability (e.g. against multi-fiber cut) and manageability of Backbone network

• Higher capacity for central grooming

Internet VoiceVPN3G&NGNIPTV

• Plug-n-play for easier upgrade and expansion of the network

• Different SLAs for different customer needs

• Bandwidth on Demand and OVPN for VIP customers

IP CORE

Access layer

Router OSN 9500

Backbone

MetroMetro core

Huawei OSN Series: Enabling End-to-End Service Provisioning

Terminal

OSN1500Enterprise

OSN2500

OSN 1500

Bank

Enterprise

Router

OSN 3500

OSN9500

NMS Accounting

OSN 3500

OSN 3500

ASON

ASON

ASON

ASON

Terminal

Bank

ASON

Optical VPN: New ASON-Driven Service

As L1VPN, OVPN can be easily accepted by high-end customer for its enhanced resilience!As L1VPN, OVPN can be easily accepted by high-end customer for its enhanced resilience!

Customer Network ManagementManage and Monitor a sub-network with ownershipBe able to create new circuits, change VPN bandwidth, and modify user accounts

Carrier Network ManagementCreate and monitor VPNAdd/remove user accountChange the bandwidth of VPN linksAccounting

UNIUNI

Carrier Network

I need 10Mbps for 2 hours for TV Show, just tonightBandwidth: 10MService Level: Dynamic reroute

Bandwidth On Demand (BoD) New ASON-Driven Service

Headquarter

Bandwidth-on-Demand!Bandwidth-on-Demand!

End-to-End Service Provisioning: LCASMultiple paths through optical core are virtually concatenated together (VCAT) to form a trunk with adequate bandwidth for the required data serviceWhen failure occur on any paths, LCAS automatically adjusts the trunk to smaller bandwidth. When the failures are removed, LCAS automatically adjusts the trunk bandwidth back to its original sizeWhen more bandwidth is needed, new paths can be added to VCAT group by LCAS without affecting traffic (In-Service Bandwidth Adjustment)

A

BG

H

I

FC

DE

R1

R3

OSN9500

R2

Customer Equipments

1×VC4

1×VC4

Add one more VC4VC4-2xVC4-3x

R4

New Service Definition: Rich SLAsDiamond Gold Silver Copper

Service level

Protection scheme

Description

Generate new protection path when traffic switches to original protection path due to failure on working path

Virtual Ring protection. If protection path fails, dynamic restoration kicks in

Real-time restoration of service, no need of standby resource

－

Index

Bandwidth Utilization

Operator’s revenue

Multi-Layer 1+1 ProtectionVirtual Ring

(Protection and restoration combined)

Restoration None

Protection time <50msProtection time<50msRestoration time<1s

Restoration time<1s －

low Medium High Very high

Very high High Medium low

Different kinds of service for different customers’ needsDifferent kinds of service for different customers’ needs

Case Study: ASON-based OSN9500 Deployed by TelemarChallenges Faced By the Carrier

• Facing failures due to multi-point fiber cuts, where SDH protections do not work well.

• G.653 fiber is not good for large capacity DWDM deployment

Benefits Brought By OSN9500• Against multi-point failure• Provide SLA services for

important enterprise clients, such as Airlines, Visa Card, Banks etc.

• Reduce the OpEx by simplifying the OAM with intelligent software.

• The ASON based OSN9500 covers the 7 most important and rich cities in Brazil to improve the reliability and grooming (MESH network).

OSN 9500★

PARAIBA

RIO GRANDEDO NORTE

ALAGOASSERGIPE

SANTA CATARINA

RIO DE JANEIRO

ESP. SANTO

MINAS GERAISGOIAS

DISTRITOFEDERAL

TOCANTINS

PARANA

RONDONIA

MATO GROSSO

SÃO PAULO

BAHIA

CEARA

ACRE

RIO GRANDEDO SUL

RORAIMA

AMAPA

MATO GROSSODO SUL

PARA

AMAZONAS

MARANHAO

★

★

★

★

★

★

★

PIAUI PERNAMBUCO

Huawei Always Values the Spirit of Teamwork

Come to visit Huawei at SUPERCOMM Booth #17058

www.huawei.com