fttschool-ecc4503v1 invited lecture
TRANSCRIPT
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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