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    HUAWEI TECHNOLOGIES CO., LTD.

    www.huawei.com

    Huawei Confidential

    Security Level:2014/3/22

    ATN910/950 Product

    main slides

    Carrier IP Marketing support Dept.

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 2

    Contents

    Overview of ATN Products

    Highlights of ATN Products

    Case sharing

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 3

    HUAWEI Integrated Backhaul Solution

    NMS/U2000

    Business CPE

    SR

    MSCG/BRAS

    Business

    Residential/TriplePlay/IPTV

    BTS RNC/BSCMobile

    MME/S GW

    CX600

    Mobile NodeB

    Access S-POPAggregation Core

    CX600CX600

    CX600

    Mini DSLAM/OLT

    CoreAggregation

    ATN

    ATN

    Mobile eNode B ATN

    IP VisualizationManagement

    IntegratedBackhaul

    Any MediaSynchronization

    LTEReady

    IPTV service system

    NE

    NE

    E2E Service Deployment and OAM Visualization Service deploy and distribution

    E2E Clock Synchronization

    ms levelprotection

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 4

    Integrated backhaul solution Highlights

    L2/L3 MIX, Flexible: 2G/3G/LTE, Enterprise, IPTV integratedCarrier, Smooth evolution

    LTE Ready:ALL IP architecture, 400G/Slot structure, 1588v2E2E support.

    Superior Clock Solution:1588V2, Synchronous Ethernet, ACR

    E2E hardware Support:Access, aggregation, core productsHigh accuracy: Less than 200ns, GPS-level clock

    Rich Protection Switch: LSP1:1, PW Redundancy, VRRP,TEFRR,VPN FRR

    Hardware, hierarchical OAM: BFD, Y.1731,MPLS TP OAM

    No service sense PS:carrier-class 50ms,E2E PS

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 5

    HW Integrated services carrier solution

    United platform & ALL IP architecture:Router architecture, VRP software platform.

    Flexible interface for all mobile service:TDM/ATM/Ethernet/IP service modes for

    2G/3G/HSPA/LTE/Wimax/WIFi etc.

    All Media access:Fiber, copper wire, cable, etc.

    FE

    TDM E1

    IMA E1

    FE/GE (e)

    TDM E1

    GE/FE (o)

    ATM 155M

    BSC

    RNCNode B

    GESR1U 14U

    32U/14U/5U/4U640G2.56T

    Ch STM-1

    VPN

    LTE/Wimax

    ATN910 CX600-X8

    CX600-X8X16BTS

    2U/3U

    ATN950/980

    Access Core

    5U/4U/3U

    CX600-X3/X2

    Aggregat ion

    iManager U2000

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 6

    Access Router: ATN Series

    All media synchronization Solution: IEEE 1588V2

    Synchronous Ethernet

    ACR

    Easy to debug and maintenance design:

    Plug and Play, Do not need to debug to the site

    Software upgrades through the diffusion-type

    load and the parallel activation

    After fault card replacement, Data automatic

    recovery

    Rich type of interface :

    UNI support FE/GE (Optical / Electrical ),E1(TDM/IMA) interface

    NNI support FE/GEOptical / ElectricalE1

    ML-PPPinterface

    Type ATN 910 ATN950

    Height 1U 2U

    Interface

    type

    FEGESmart E1ML-PPP

    IMACES

    Key

    Feature

    s

    Support 1588v2, Synchronous

    Ethernet

    Support MPLS PWRSVP-TE

    Support OSPFIS-ISBGP

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    Modularized design & Unified platform for ATN

    System control and cross-clock card for 950

    16/32xE1(75/120)

    interface card

    8 x FE (e) interface card

    2GE/4GE(o) interface

    card

    8 x FE (o) interface card

    System control and cross-clock card for

    910(CXPG/CXPH/CXPI)

    Flexibly Modular design:

    Meet varied services & application

    scenarios;

    Reduce the Capital investment.

    ATN sharing board ATN CXP board

    Flexible Media interface for all mobile

    service:

    TDM/ATM/Ethernet/IP service modesfor 2G/3G/HSPA/LTE/Wimax/WIFi etc.

    High-precision clock features:

    1588ACR, 1588V2, synchronous

    Ethernet, the physical clock.

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    1U

    Service Board: Slot 3 & 4

    CXP board:2GE + 4FE(e) + 16E1

    PIUEXT Slot 3 EXT Slot 4

    Redundancy

    FAN

    11 redundancyPower Board

    ATN910 Router with Low power for Multi-

    service access

    Main control borad:

    CXPG/H:2GE+4FE(e)+16E1

    CXPI:2GE+4FE(E)+4FE(SFP)

    2 Service slots:

    16/32* E1(IMA/TDM/MLPPP)

    8* FE (O&E), 2/4 * GE

    Low Power:

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    2U

    ATN950 Router with Low power for Multi-

    service access

    Main control borad:

    CXP: 1+1 redundancy, Power 1+1

    Redundancy, Muti-FAN Redundancy

    6 Service slots:

    16/32* E1(IMA/TDM/MLPPP) Per card

    8* FE (O&E), 2/4 * GE per card

    Low Power Router:

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 10

    VPN specificationL2VPN, L3VPN

    VPLS, H-VPLS, VLL

    Eth/TDM/IMA PWE3

    MPLS TP OAM

    SynchronizationExternal reference timing

    Phase synchronous

    Synchronous Ethernet

    1588V2

    1588ACR

    Service InterfaceFiber: GE/FE

    Copper:

    E1TDM/IMA/IP)

    FE/GE

    ProtectionSpecificationPower feed 1+1LSP 1:1

    IMA Group

    MPLS FRR/TE-FRR

    LAG protection

    PW redundancy

    RRPP

    ATN910/950 Smart Router: 6.5G/8G Switching CapacityATN910/950: Rich L2&L3, SLA function

    L3specificationIPv4, IPv6Static routing

    IGPISIS,OSPF,RIP

    BGP

    Qos, TE

    VPN specificationL2VPN, L3VPN

    VPLS, H-VPLS, VLL

    Eth/TDM/IMA PWE3

    MPLS TP OAM

    L2specificationMAC Learning,QinQ, VLAN,

    RSTP, MSTP, RRPP

    VPLS, H-VPLS,

    ELAN Protection

    Ethernet OAM802.1ag, Y.1731,802.3ah)

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 11

    Contents

    Overview of ATN Products

    Highlights of ATN Products

    Case sharing

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 12

    The E1 port can be set to CES E1, IMA E1, MLPPP modes, Meet2G/3G/HSPA coexistence scenarios;

    Conducive to a multi-service bearer, multi-network integration Cost to achieve smooth evolution: Smart E1 + ATN-rich Layer 3

    capabilities, lower evolution costs, investment protection.

    Smart E1: Reduce the cost of network

    evolution, Protect Investments

    Abis

    TDM

    E1

    lub UP

    AAL2

    ATM

    IMA

    E1

    TDM/ATM

    PWE3

    MPLS

    Ethernet

    Native E1

    IMA E1

    2G TDM E1

    2G TDM E1

    2G TDM E1

    3G IMA E1

    3G IMA E1

    3G IMA E1

    E1 Electric Interface card

    TDMPWE3

    ATM PWE3

    PW/Tunnel

    Any E1 modes can beProcessed in the

    same card

    R99

    2G

    R4

    R5

    IP

    PPP/ML-PPP

    E1

    IP over E1

    3G IP E1

    3G IP E1

    3G IP E1

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 13

    ATN: 2G/3G BS to achieve unified access

    Access TDM, ATM/IMA or FE/GE service from base station.

    ATN910 performs PWE3 emulation for TDM, ATM/IMA, FE service.

    Uniform PWE3 point and networking plan.

    TDM

    PWE3

    TDM PWE3 TD

    M

    TD

    MATM

    PWE3

    ATM PWE3 PVCPV

    CPW L3VPN VLA

    N

    VLA

    N

    2G TDM

    3G ATM

    2G/3G/LTE

    Ethernet

    3G ATM

    NodeB

    2G TDM

    BTS

    GE

    E1

    FE

    GE

    IP

    Ethernet

    NodeB

    CX60

    0

    GE/10GE

    GE CX60

    0cSTM-

    1

    ATM STM-

    1

    GE

    ATM E1

    IMA E1

    UP

    E

    RS

    GCSG

    ATN910

    IP Mobile

    Backhaul

    CX600/ATN950

    BTS

    RNC

    RNC

    2G/3G co-exist scenario

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 14Page 14

    Rich L2 & L3 Function, Leading MIX RAN

    solution

    ISIS Level1

    Level 1/2

    E1

    FE

    2G BTS

    3G NodeB

    Enterprise

    GE/FE

    BackboneISIS Level2

    LTE eNodeB

    FE/GE

    BSCRSG

    RSGCX600

    RNC office

    RNC/AGW

    L3VPNL3VPN HoVPN

    PWE3 segment1 PWE3 segment2

    VLL/VLAN L3VPN

    CSG

    ATN910UPE

    CX600ASBR

    VLL VPLS/L3VPN Option A/B/C

    Single Backhaul for Any Service, LTE ready

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 15

    Multi-VRFSmart access solution for SME

    AccessEnterprise 1

    CPE

    Aggregation Core

    L3VPN 1For enterprise1VLAN2 For enterprise2VLAN1For enterprise1

    Enterprise 2

    VRF 1

    VRF 2

    Enterprise 1

    Enterprise 2 L3VPN 2For enterprise2

    Low-cost enterprise access solution,Muti-SME can share one CPE:Maintain a VRF instance & a Separate routing table for each enterprise, Ensure the

    security of enterprise information.

    No need to run BGP, MPLS and other protocols between CPE and PE in the

    IP bearer network, Reduce requirements for CPE.

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 16

    Multi-media clock solution, synchronization

    cost is only 8% of GPS

    From any source

    Over any media

    1588V2, TOP/ ACR, Synchronous Ethernet, POS/E1 clock etc.

    Fiber, Copper(E1), Achieve high-precision clock recovery

    Same frequency and phase, Achieve GPS-level clock

    1 1 27 2 53 3 79 5 05 6 31 7 57 8 83 1 00 9 1 13 5

    IP Backhaul

    Ethernet

    RNC

    BSC

    Fiber

    CopperLTE/WiMax

    GSM/GPRS

    UMTS HSPA

    UMTS R99/R4

    0.01

    Timing Solution

    achieve0.01ppm

    Unit:ppm

    Metro E

    High-precision clock

    Leading commercial More than 20 1588V2 patents. The worlds first commercial

    ATN

    ATN

    ATN

    http://www.eantc.de/
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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 17

    Perfect clock distribution solution

    BSC

    N*E1

    TDM E1

    ch-STM-1

    IP/MPLS Metro

    GE

    FE/GE/

    /ATM STM-1RNC

    copper

    ATN910

    GE/10GE

    BITS

    ATN910

    Router

    Router

    FE

    GE

    ATN910

    FE

    Sync Metro

    BTS/NB

    BTS/NB

    ACR

    Syn Eth/1588V2BTS/NB

    ATN910 support perfect packet clock solution:

    Physical clock solution

    Asynchronous network, ATN offer ACR technology.

    Synchronous network, ATN offer Syn Eth&1588v2 technology.

    1 1 27 2 53 3 79 5 05 6 31 7 57 8 83 1 0 09 1 13 5 1 26 1 1 38 7

    0.01

    -0.01

    0

    Unit:ppm

    Timing Solution achieve 0.01ppm

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 18

    Superior Clock Solution based hardware

    BTS/NodeB/eNB BSC/RNC/AGW

    1PPS+TOD/E1/Syn

    c. Eth./IEEE 1588v2

    ACR/TOP

    Sync. Eth./IEEE 1588v2

    E1/STM-1/Sync.

    Eth./IEEE

    1588v2/1PPS+TOD

    PTN

    PHY

    PHYSynEth/SD

    H Clock

    Module

    1588/AC

    R Clock

    Module

    POS/SDH card

    PHYSTM-NSmart Packet E1 card

    n*E1

    FE/GE/10GE card

    FE

    GE

    10GE

    ATM PWE3 card

    STM-1/4

    PHY

    2Mbit/HZ

    External Clock1+1 hardware clock system

    Packet

    Process

    Packet

    Process

    Packet

    Process

    Packet

    Process

    1588v2 recovery clock

    Time source select

    1588 time info.

    System time output

    Selector

    A/B

    Centralized modular design, conducive to the best selection and calculation of

    the clock, and provide an excellent 1588v2 hardware support;

    ALL time model:OC as time source/destination; BC as transparent /recovered; TC astransparent.

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 19

    IP/MPLS Network FTP/DNS/Game Server

    VIP

    sites

    VIP sites

    Public

    sites

    VPN

    End-to-End IP SLA

    Covering E2E SLA:

    Latency, packet loss, jitter,

    UDP, TCP, LSP, VPN, TE

    Packet length, CoS/QoS

    Network health monitor,rich tools Ping & Traceroute for LSP, IP VPN, VPLS MAC,

    VRF,etc.

    MPLS TP OAM: CC,RDI,LM,2DM,AIS,LB etc.;

    ITU-T Y.1731:CCM,LMM/LMR,B-Delay,loss etc.

    U2000

    Y.1731&MPLS TP OAMEvaluation for SLA

    Embedded IP SLA

    ProbePrecise performance

    monitoring

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 20

    Hardware based OAM: Faster Protection

    OAM message transmitted by the hardware(without CPU participation, noneed to deal with the routing table), 3.3ms OAM protocol enables monitoring, to

    ensure that the completed the entire protection switching in 50ms.

    Enhance reliability,Protection switch protocol is based on line card hardware,

    independent of the control card.

    IEEE 802.3ahEFM

    ITU Y.1731

    OAM

    Connectivity

    Layer OAM

    IEEE 802.1ag

    /ITU Y.1731

    Service Layer OAMUNI toUNI

    MPLS TP OAM LSP

    PW

    EFM

    Networkperformance

    NNI service and Tunnel

    PW management

    Customer service

    management

    Mpls TP OAM&Y.1731, Comprehensive real-time monitoring network

    performance, prevent the error about to happenHelp to optimize network, increase network efficiency, reduce

    operation and maintenance difficult.

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 21

    Rich OAM Function, for E2E Carrier-class

    reliability

    failure Flow direction Protection Mechanism Detection Mechanism Protection switching speed

    1 Up / Down LSP 1:1 MPLS OAM

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 22

    Access equipment plug and play, Easy to deploy

    Plug and play No enter site configuration and debugging, Improve

    the installation efficiency of 50%.

    Get IP address automatically, Find topologyautomatically, Without manual intervention.

    Click and play Service configuration only concerned about the first

    and last node,configuration automatically issued.

    Service issued to complete all of the remote, Noenter site, Improve service running efficiency of50%. Reduce operating expenses.

    Remote Batch update Equipment remote batch update, Improve

    updating efficiency of 50%.

    Remote management Remote management, Decrease number of enter

    site Debugging, Improve the efficiency of operation

    and maintenance, Reduce operating expenses.

    AGW

    RNC/BSC

    U2000

    PW,L3VPN,VLL,VPLS,QOS

    Plug and playRemote automatic deploy

    Get IP address automatically,

    Find topology automatically

    Visualization, batch operations issued

    Remote update management

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 23

    Flexible Networking meet the evolution to LTE

    Requirements:Flexible L2 / L2 + L3 / L3 networking

    considering with LTE different scenario

    High Reliability & Availability for LTE different

    scenario

    High precision clock(Phase and frequency )

    synchronization

    Benefits:

    With the bandwidth of eNB increasing,

    flexible networking for X2 interface.Flexible solution with high expansibility

    equipment for different scenario

    Rich, high precision clock solution

    eNB

    S-GW/MME

    LTE

    S1/X2/OM

    L2VPN IP/MPLS L3VPN

    IP/MPLS L3VPNL2VPNLTE Scenario

    IP

    IP/MPLS L3 VPNThe X2 Switch Point

    eNB

    eNB

    X2, 2-5%

    S1, 95%

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential 24

    Maintenance cost saves 60%

    The O&M must BE simple of IP backhaul

    The original SDH Maintenance team, IP knowledge is weak,Difficult to manage IP network, Simplified IP reduce O&M costs;

    Automatic PM tools, O&M and business analysis report output isnecessary.

    The original SDH maintain team,

    how to quickly carry IP-basednetwork, how to maintain a high percapita number of managed devices;

    Expert maintenance experience,how to quickly copied to the subnetmaintenance team;

    Business configuration highsimilarity, low efficiency of singleoperations, more human error, howto solve;

    Terminal equipment, the deploymentof large, how to quickly upgrade and

    deploy and improve efficiency.

    Cx+ATN

    Cx+

    http://wiki.mbalib.com/wiki/Image:France_T%C3%A9l%C3%A9com_logo.jpg
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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential 25HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

    U2000: Simple: One-touch, Visual, Intelligent

    Complexity Efficiency

    80%

    80%

    Wizard-style fast fault location

    Visual Hierarchical management

    Batch & One-touch management

    United iManager U2000 System

    3G HSPAIPoE

    IPoE1

    E1

    3G R99/R4

    E1

    FE GE10GE

    2G

    BSC

    RNC

    E2E Intelligent Service Configuration

    Template-based batch service creation

    One-touch batch service re-home

    Topology / Tunnel / Service hierarchical

    visualization

    Clock Path Visualization

    Graphical performance Analysis

    Service-centric Guided Troubleshooting

    Service-centric classification Warning

    Intelligent tool integration, efficient

    troubleshooting

    ATN ATN

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 26

    U2000:End to end Unified management

    Plan

    Offline Planning

    Alarm Simulation

    Optimization

    analysis

    Implement

    BGP/MPLS IP VPN

    H-VPLS VPLS VPN

    VLL&PWE3 VPN

    Static LSP/RSVP TE

    Tunnel protection group

    Hot-standby/TE FRR

    Detect

    Operational test and

    diagnostic kits MPLS OAMEthernet

    OAMBFD

    Deploy Optimize

    Report Management

    Performance and SLAManager

    To achieve access, aggregation, core equipment unified management , To achieve MPLS,

    QoS, OAM deployment.

    Provides a unified network topology, strong alarm, performance and security management, rich

    North Interface.

    CoreLast mile Access Aggregation

    Enterprise

    NGN/Value-added

    services

    SoftX

    Internet

    Headend

    SNMP/CLI

    iManager U2000

    End to end MPLS network

    ATN

    NE40E SeriesCX Series

    Service system

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 27

    Exoteric northbound interface

    OSS

    NE

    iManager U2000

    NE NE

    CORBA SNMP MTOSI

    CORBA

    TMF513/608/814

    Failure, Status quo

    SNMP

    SNMP V1/V2/V3

    Fault alarm notification

    MTOSI

    XML northbound interface (TMF 854)

    Failure, inventory, Capability, Service deployment

    Customized interface

    FTP

    ASCII/TEXT

    1

    2

    3

    4

    U2000 Provide standard CORBA, SNMP,MTOSI interface, To achieve a good fit with OSS;

    There are many partners in the OSS area, With integration capabilities and Profuse

    experience, Can help customers quickly realize the system integration, to build a Perfect

    platform for operation and maintenance management

    Improve the northbound interface technology to simplify the upper docking OSS system

    requirements, a docking station and full management to achieve

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 28

    3th OSS

    Performance

    threshold

    alarms

    Automaticall

    y send alarm

    Inquire object

    Inquire index Inquire data

    Inquire

    historical data

    CPU, memory,flash;Temperature,

    voltage Inbound/

    Outbound Interface flow Delay, jitter, lost

    reported rate

    Collection of key

    index Real-time &

    historicalperformance

    DataComparison &Analysis

    Trend Analysis

    Comprehensive

    analysis

    Timely warning Northbound

    interface

    Graphical PM: Based on MPLS TP OAM &

    Y.1731, efficient network O&M

    Sort the resources in question, to help find the

    network problems, bottlenecks

    Provision report of equipment / port busy

    curve, of entire network traffic balancing, and

    fault frequency of reports, etc.

    Performance of early warning can be

    triggered based on threshold switching, to

    ensure quality of service

    Fast and efficient troubleshooting,

    intelligent, wizard-style.

    Provide detailed performance reports

    Based on the business, port, network

    Comprehensive understanding of networkhealth

    Regular network health checks, real-time

    performance monitoring, and timely warning

    limitThreshold

    Trend Threshold

    Alarm events

    automatically trigger

    active test cases.

    QOS Score

    Trend alert: Set the number of unit time to

    break through, to confirm the trend reported

    warning

    +

    Top10 most busy router

    Top10 worst quality service

    Top10 most problems card

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 29

    U2000: Achieve CSG once-docking, plug

    and play

    Plug & Play in any access scenario by DHCP.

    No service configuration when CSG hardware fail.

    No on-site software debuggingThe CSG and Fiber automaticsearch, automatically create topology.

    DHCP RequestCSGPower ON

    DHCP Server

    DHCP RelayInsert Physical

    location info

    Allocate DHCP IP Address

    UPECSG

    Network Management ServerNotify NM

    Download Configuration

    Eth

    ATN910Node

    EthE1 /

    IMA E1

    Eth

    CX600Node Controller

    Single Metro

    CX600Eth

    DSL

    DSLAM

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 30

    Contents

    Overview of ATN Products

    Highlights of ATN Products

    Case sharing

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 31

    IPTIME Mobile Backhaul Deployment for

    over 90 Operators

    Hundreds of IPTime networks in commercial in the past three years, Over 60%

    Mobile IP Backhaul deployment by Huawei in global;

    IPtime solution to market three years, cumulative shipments of more than

    120,000 sets;

    More than 12,000 qualified R&D engineers in product line.

    Commerc ial

    Test ongoing

    Orange

    v

    http://www.bt.com/btcom-bin/btcom/index.jsp?obsOID=30777&obsPage=/index.jsp&vStore=1128&obsType=LINK&obsNoSee=truehttp://www.bt.com/btcom-bin/btcom/index.jsp?obsOID=30777&obsPage=/index.jsp&vStore=1128&obsType=LINK&obsNoSee=truehttp://www.telenor.dk/http://www.orange.com/fr_FR/http://www.alfa.com.lb/default.asp?language=1http://www.telecomitalia.it/cgi-bin/tiportale/TIPortale/ep/start.do?tabId=0&LANG=IThttp://www.vodafone.com/hub_page.htmlhttp://www.smartone-vodafone.com/jsp/tchinese/index.jsphttp://www.telecomitalia.it/cgi-bin/tiportale/TIPortale/ep/start.do?tabId=0&LANG=IThttp://www.vodafone.com/hub_page.htmlhttp://www.vodafone.com/hub_page.htmlhttp://www.vodafone.com/hub_page.htmlhttp://www.vodafone.com/hub_page.htmlhttp://upload.wikimedia.org/wikipedia/en/6/68/Logo_maroctelecom.gifhttp://www.telecomitalia.it/cgi-bin/tiportale/TIPortale/ep/start.do?tabId=0&LANG=IThttp://www.smartone-vodafone.com/jsp/tchinese/index.jsp
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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 32

    Challenges & objectives

    Existing SDH / MSTP transmission network use of low, Does notmeet the requirements of integrated services backhaul.

    The existing metro Equipment do not support the clocksynchronization.

    OAM capabilities need to upgrade.

    One of the largest subcompany of China Telecom

    The end of 2008, China Telecom has 261 million fixedbroadband subscribers and 3.54 million mobilesubscribers

    About China Telecom (Zhejiang)

    Huawei build an integrated backhaul network for

    China Telecom (Zhejiang)

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 33

    China Telecom (Hangzhou) integrated backhaul

    network solution

    Together with the existing metro network, to achieve mobile service and enterprise line

    integrated backhaul ,Save OpEx and Capex

    Achieve service end to end protection switching within the 200ms

    By-hop deployment 1588V2AchieveGPS-level and low-cost clock synchronization solution.

    ExtensibleALL-IP solution

    NPE

    BSC

    BSC

    NPE

    CX600-x3IP//TDM BSCX600-X3

    Enterprise line(L2/L3 VPN)

    ATNATN

    ATN ATN

    ATN

    ATN

    TDM BS

    GPS/Dipper

    Clock Server1588v2

    CX600-x3NE40E

    NE40E

    Metro

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 34

    Challenges & objectives

    A unified platform is required for 2G and 3G and LTE

    Minimize traffic pressure, decreasing BT Opex for mobileBackhaul by the BT 21C Ethernet service

    Available solution with features in high reliability, E2EQoS,scalability, flexibility, security, etc.

    Seamless integration and smooth interoperation with existingnetwork

    Layer structure SLA/OAM for Service Monitoring & Maintenance

    One of the worlds leading communications services companies.The largest communications service provider to residential andbusiness markets in UK

    Around 15 million customers, ranging from individual consumerswith a single phone line, to government departments and some ofthe worlds largest multinationals.

    BT WEMB will provided mobile backhaul for the mobile operator

    such as VDF,O2,T-mobile and so on.

    About BT

    BT WEMB Integrated Backhaul Solution

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 35

    2G/3G/LTE unified bearer network to enhance BT competitiveness areas;

    The unified platform,better scalability for bandwidth and capacity expansion helps BT to lower the

    Opex and Capex about it;

    Achieve good interoperability with existing 21C network: Unified network management, improve

    the NBI to easily access the BT OSS system, Shorten the time of BT network deployment and

    service provision.

    NodeB

    eNB

    2G/3G

    3G

    LTE

    BT 21C Network

    U2000

    Large cell site

    ATN 990MME

    S-G/W

    RNC

    BSC

    Medium cell site

    ATN 950

    Small cell site

    ATN 910

    Large MSC site

    CX600-X16

    Medium MSC siteCX600-X8

    Small MSC site

    CX600-X3

    BT WEMB Integrated Backhaul Solution

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    HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 36

    Telefonica NEP Integrated Backhaul Solution

    Telefonica NEP project for multi-service backhaulFrom the network architecture, technologyselection, to the carrying capacity of service overalltransformation, Clear that it will not build

    special networks for mobile service

    Telefonica in Madrid, Barcelona and other seven cities Deployment of multiple sets of Huawei

    CX600 equipment for IP integrated backhaul network , To achieve fixed and mobile integrated

    backhaul.

    SoftX

    Internet

    Headend

    BTS/NodeB

    DSLAM/OLT

    Switch

    FMC MetroIP/MPLSCore

    SR

    MSCG/BRAS

    RNC/BSC SGSN/GGSN

    Business/VPN

    Residential/Tri Play

    Mobile

    PE AGGCX600

    CX600

    CX600

    CX600ATN

    RSG

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    Thank youwww.huawei.com

    Copyright2009 Huawei Technologies Co., Ltd. All Rights Reserved.

    The information contained in this document is for reference purpose only,

    and is subject to change or withdrawal according to specific customer requirements and conditions.