fttschool-ecc4503v1 invited lecture

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    The First Fiber-To-The-School

    Deployment in MalaysiaK. Khairi, Z. Abd Manaf, M.S. Salleh, M.N. Abd Rahman,

    Z. Hamzah and R. MohamadPhotonics Technology, TM Research & DevelopmentSdn Bhd

    Kharina KhairiTM Research & Development Sdn Bhd

    Presenter: Kharina Khairi

    International Conference on Photonics

    5th July 2010

    ECC4503 Access Network Technologies

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    Content

    Introduction on FTTSchool

    FTTSchool Architecture and Network Design

    Performance of FTTSchool Conclusions

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    Broadband Access Network Options

    CoreNetwork

    Consumer ServiceProvider

    Fiber to the Home/Building

    (FTTH/FTTB/FTTP)

    Fiber to the Curb (FTTC)

    Hybrid Fiber /Coax (HFC)/CM

    ADSL/VDSL over copper wires

    Wireless LAN (802.11)

    Consumer

    ConsumerConsumerConsumer

    ContentProvider

    Information Appliances(Home-Network)

    Access Network

    PLC

    HomeNetwork

    PLC: Powerline Communication

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    Why need more Bandiwdth??

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    Digital TelevisionHigh DTV, IPTV

    SmartDisplays TV clients

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    FTTx Technologies

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    High-Speed Broadband FTTH/x

    Demand for HSBB internet services is adriver for new access technology to beexplored and deployed.

    FTTX technologies to be used in theeducation sector, especially in the primaryand secondary schools.

    Various type of applications for PONsolution, including FTTH, FTTB, FTTC andpresented today is FTTSchool

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    What is FTTSchool? Technology based on fiber optic communication IEEE 802.3ah standard Data communication based on Ethernet Frame Bandwidth up to 1Gbps (symmetrical), 1Gbps/2Gbps

    (downlink/uplink) and next generation 10Gbps(symmetrical) Split ratio 1:32 (One COE serves 32 STs) No active element in the network Capable to deliver triple play services (Internet Access,

    Voice, Video Conferencing) Adoption of 1GbpsPassive optical network (PON).

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    Component of FTTSchool

    Figure 1: The components of Fiber-To-The-School

    Downstream 1490nm

    Upstream 13100nm

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    The advantages of FTTSchool Cover longer distances compared to copper network.

    Higher bandwidth with guaranteed performance for SchoolApplications.

    Enabling more applications related to E-Knowledge and Smart

    School concept.

    The system has fewer and passive network components, whichyields lower maintenance costs and fewer potential points offailure.

    A point-to-multipoint architecture, which minimize the trunkfiber, thus reduce installation cost.

    The technology is scalable due to the usage of passivecomponent and IEEE 802.3ah standard.

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    Why FTTSchool? Previous connection at all schools in Putrajaya and Cyberjaya are

    using an ADSL technology with an aggregated 4Mbps of bandwidth. Access to the learning application, video conferencing and school

    management application for students and teachers are graduallyincreasing due to the fact of the enhancement of teachingmethodology, application upgrading as well as the evolution ofinternet technology itself.

    With ADSL, it is unable to carry these services efficiently. Therefore, GITN Sdn Bhd and TM R&D (TMs subsidiary) introduced

    the FTTSchool solution that offers 10Mbps of bandwidth for eachschool.

    The system provided by TMR&D with the collaboration and initiativefrom GITN Sdn Bhd and TM, the Ministry of Education movingforward to implement FTTSchool to 25 schools in the area ofPutrajaya and Cyberjaya.

    POC in year 2009 including Sekolah Seri Puteri, Sk and SMKCyberjaya and SMK Putrajaya 1.

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    Migration from copper to fiber Upgrading Bandwidth:

    - E-learning through web, learning application tools andschool management system require high bandwidth toutilize

    - The offering and long reach for last mile connectionenable high speed access network in school

    Fiber based access network:

    - Cheaper to operate as compared to the copper networkwhich requires a lot of maintaining and repairing activity.

    - Optical network is far less vulnerable to outsideconditions which lead to operational savings in the longrun

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    Support document from User

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    Content

    Introduction on FTTSchool

    FTTSchool Architecture and Network Design

    Performance of FTTSchool Conclusions

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    Project Timeline

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    FTTSchool @ SchoolNet UpgradingSCHOOL

    NETWORK

    SCHOOLNETWORK

    METRO-ENETWORK

    SCHOOL*NETNetwork Operation

    Center

    COE

    COE

    PUJ EXCHANGE

    CBJ2 EXCHANGE

    SCHOOLTERMINAL

    (ST)

    ST

    ST

    STSCHOOLROUTER

    SCHOOL

    ROUTER

    SCHOOLROUTER

    SCHOOL

    ROUTER

    20 SCHOOLSPUTARAJAYA

    5 SCHOOLSCYBERJAYA

    SCHOOLNETWORK

    SCHOOLNETWOR

    K

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    Description:- The FTTSchool system offers 10Mbps of bandwidth for each school.

    One COE placed in the CBJ2 Exchange to serve 5 schools

    One COE placed in the PUJ Exchange to serve 20 schools

    2 cores FOC to each school

    Both COEs connected to TMs ME network and School*Net IPVPN

    School Terminal (ST) placed at each schools and connect to the school

    network via a router.

    The passive optical splitter placed in FDH or SDF to distribute the schools.

    The design or sizing of the network is depends on the link budget and no ofsubscriber attached to one PON port of OLT.

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    Link Budget

    Loss budget of 26 dB plus another 2 dB for spare

    Typical dB loss from OLT to ONU

    dB loss for typical PON passive components

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    Physical Architecture of FTTSchool

    @ Putrajaya and Cyberjaya

    RING NETWORK

    EPE:

    EPE:SWITCH

    SWITCH

    COE

    GITNNODE

    SCHOOLNET VPN

    SWITCH

    SP 1X8

    EXCHANGE 1

    TM R&D NOCGITN NOC

    METRO-E

    SP 1X8

    EXCHANGE2

    CBJ1EXCHANGE

    SCHOOL NETWORKSEK SERI PUTERI

    OPTICALGATEWAY

    (OG)

    SCHOOLROUTER

    SCHOOLSWITCH

    FDH

    RING NETWORK

    FDHFDH

    FDH

    SDF

    FDH

    SDF SMKP11(2)

    JOINT

    SK CYBERJAYA

    SMK CYBERJAYA

    SK TMN PUTRA PERDANAAND

    SMK PUTRA PERDANA

    SK P14(1)

    SMKP14(1)

    SEKALAMSHAH

    SK P16(2)

    SK P16(1)

    SMK

    P16(1)SK P18(1)SMK

    P18(1)

    SK P8(1)

    SMK P8(1)

    SK P8(2)

    SK P9(2)

    SMK P9(2)

    SMK P9(1)

    SMKP11(1)

    SK P11(1)

    SMKP11(2)

    SK P11(2)

    COE

    FDH Fiber Distribution House

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    Central Office Equipment

    The COE installed at TM Exchange

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    School Terminal placed at school

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    Optical Splitter placed at FDH

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    FTB (Fiber Termination Box)

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    Content

    Introduction on FTTSchool

    FTTSchool Architecture and Network Design

    Performance of FTTSchool Conclusions

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    Network monitoring system

    Low level monitoring (sub-NMS) GUI remotely manage the COE and ST through in-

    and out of band management Proactive monitoring NMS using Adtrem real-

    time monitoring that capable to monitor networkbehavior, collecting data, view performance,

    anticipate potential problem areas and takepreventative measures.

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    Web Based Monitoring

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    FTTSchool Network View

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    Performance Parameter

    Throughput data successful Ethernetframes received during a sampling interval

    Utilization data - the ration of currentnetwork traffic to maximum traffic that portcan handle or bandwidth usage in the

    network.

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    Setup of FTTSchool at Sekolah

    Seri Puteri

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    Performance view window

    (% Available, Usage, % Utilization bandwidth).

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    Sample of Throughput data

    Throughput Data

    8.80

    8.90

    9.00

    9.10

    9.20

    9.30

    9.40

    9.50

    9.60

    9.70

    School A School B School C School D School E

    Schools

    Throughput(Mbps)

    Download Upload

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    Content

    Introduction on FTTSchool

    FTTSchool Architecture and Network Design

    Performance of FTTSchool Conclusions

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    Conclusions The first deployment of FTTSchool in Malaysia is

    presented.

    25 schools in the area of Putrajaya and

    Cyberjaya served with FTTSchool, each schoolexperienced high speed broadband at 10Mbps.

    The migration from copper to fiber showsremarkable change on the utilization of internet

    access

    The choice of the technology is driven bydemand which offer the greatest service delivery

    capabilities and at lower costs.

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    THANK YOU