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FTTx GPON پروژه ملی توزیع فیبر نوری به منازل، برجها، سازمان ها و شرکت ها July 20111 دانشگاه صنعتی شریف دانشکده مهندسی برق تهیه و تنظیم : علی فتوت احمدی.

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Presentation on theme: "FTTx GPON پروژه ملی توزیع فیبر نوری به منازل، برجها، سازمان ها و شرکت ها July 20111 دانشگاه صنعتی شریف دانشکده مهندسی برق تهیه و تنظیم : علی فتوت احمدی."— Presentation transcript:

1 FTTx GPON پروژه ملی توزیع فیبر نوری به منازل، برجها، سازمان ها و شرکت ها July دانشگاه صنعتی شریف دانشکده مهندسی برق تهیه و تنظیم : علی فتوت احمدی

2 Agenda Why FTTx PON Why GPON GPON Architecture & Project Scope GPON OLT GPON ONU GPON ONT FTTx GPON Current Status and the Future Summary July تهیه و تنظیم : علی فتوت احمدی

3 اهمیت پروژه بزرگترین پروژه توسعه مخابراتی کشور در یک دوره 10 ساله مهم ترین عامل بسترسازی به منظور رشد اقتصادی و حذف فاصله دیجیتالی (Digital Divide) برنامه ریزی تدریجی برای تهیه محتوا و خدمات ارزش افزوده در یک دوره 10 ساله مهم ترین عامل بستر سازی برای ایجاد اشتغال در حوزه IT در کشور July تهیه و تنظیم : علی فتوت احمدی

4 هدف از اجرای این پروژه دانشگاه صنعتی شریف با حمایت : سازمان گسترش و نوسازی صنایع ایران شرکت ایرانیان نت ( اپراتور شبکه توزیع فیبر نوری به منازل ) وزارت علوم، تحقیقات و فناوری و مرکز تحقیقات مخابرات ایران ( متولی تایید فنی پروژه ) بتواند... July توسعه بومی تجهیزات GPON شامل : تجهیزات OLT در مراکز تلفن، ONT در منازل و ONU برای برج ها و یا سازمان ها انجام دهد. تهیه و تنظیم : علی فتوت احمدی

5 مزایای ساخت تجهیزات بدست آوردن دانش فنی در این حوزه سامانه های حاصل از منظر امنیتی و حفاظتی کاملا ایمن خواهند بود. قیمت های تجهیزات و خدمات تولیدکنندگان خارجی تعدیل می شود. بهره مندی از توانمندی نخبگان کشور در حوزه مخابرات July زمان بندی اجرای پروژه کاملا منطبق با اهداف اجرایی شرکت ایرانیان نت، اپراتور شبکه فیبر به منازل و خریدار اصلی این تجهیزات، است. تهیه و تنظیم : علی فتوت احمدی

6 Access: Fiber To The X (FTTx) July Service Node ONU FTTH FTTB FTTC FTTCab Optical Fiber PON System xDSL OLT ONU NT FTTC: Fiber To The Curb FTTCab : Fiber To The Cabinet FTTH : Fiber To The Home FTTB : Fiber To The Building Operation System Internet Leased Line VOIP PSTN Video Twisted Pair ONT Passive Optical Splitter

7 Trend of Broadband Access Studies July Data speed (bps) 1G 100M 10M 100G 10G Year BaseT GbE 10GbE 40/100GbE B-PON GE-PON G-PON 10G-EPON NG-PON1 Next target STM- PON IEEE802.3 STD ADSL NG-PON2 (WDM TDM Hybrid PON) P-P P-MP FTTH 20 mill. users 10 mill. (+ SCM-PON for video distribution ) P-P: Point to Point P-MP: Point to Multipoint SCM: Subcarrier Modulation NGA: Next Generation Access max. min. تهیه و تنظیم : علی فتوت احمدی

8 Why FTTx PON Reduced OpEx: Passive components network – High reliability → Fewer truck rolls – Decreased power expenses – Faster installation times Reduced CapEx: – subscribers per fiber – 1 Fiber +N transceivers vs. N Fibers + 2N transceivers Increased Revenue Opportunities: – Multi-service: Data, Voice (TDM & VoIP), Video (RF Overlay & IPTV) – Video: RF Overlay: Traditional RF broadcast services to deliver basic and premium channels IPTV: IP-based technology for video-on-demand and premium services Scalability: – CO Equipment shared → New subscribers added easily as the network grows – Bandwidth is shared → Existing subscriber bandwidth can be changed on demand July تهیه و تنظیم : علی فتوت احمدی

9 FTTX PON: The Critical Components July Optical Amplifier Optical Fiber Cable ONT WDM Coupler 1490nm 1310nm 1550nm Video TX OLT Splitter 1490nm 1310nm 1550nm Tx Rx Tx Rx Up to 60 km* physical reach (* with G Reach Extender) ONU Access Node NB BB CC E1/DS1 GbE STMn/OCn (and/or) تهیه و تنظیم : علی فتوت احمدی

10 xPON Technology Time Line, Efficiency July G published G.984.1, G G Rev2 published G amd2, G published FSAN founded ‘98 ‘99 ‘02 ‘04 ‘05 ‘06 ‘01 BPON (ITU G.983.1) published BPON OMCI (G.983.2) published IEEE EPON begins FSAN begins GPON ‘03 BPON OMCI (G.983.2) Revised GPON OMCI (G.984.4) published GPON TC (G.984.3) published IEEE 802.3ah (EPON) published 1 st GPON Interop Event FSAN begins NG- PON FSAN GPON CTS ‘07 IEEE begins 10GEPON ‘08 7 th GPON Interop Event ‘09 تهیه و تنظیم : علی فتوت احمدی

11 xPON Comparison July تهیه و تنظیم : علی فتوت احمدی

12 GPON Applications July STM1 ONT STM1 ONT STM1 ONT ATM ONT 10/100BT Remote DSLAM/DLC nxT1/E1 ONT E1 ONT 1. FTTP 4. DSLAM Aggregation 2. Cellular Backhaul 3. CATV Multiple System Operator تهیه و تنظیم : علی فتوت احمدی

13 Project Scope July GPON OLT GPON ONU GPON ONT Fiber Cable Twisted Pair Electrical or Optical Splitter FTTC FTTH تهیه و تنظیم : علی فتوت احمدی

14 GPON OLT Functional Blocks ITU-T Recommendation July ODN interface function PON TC function ODN interface function PON TC function Cross Connect function Service adaption Service adaption The OLT consists of three major parts – Service port interface function – Cross-connect function – Optical distribution network (ODN) interface تهیه و تنظیم : علی فتوت احمدی

15 GPON OLT ODF July server ODN Optical Splitters Service Shell Switch Shell OLT-IU Interface OLT-CXU Interface Fan tray 业 板 21 0 GPIO 22 Power SERVICESERVICE CONTROLCONTROL UNIVERSALUNIVERSAL SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE SERVICESERVICE CONTROLCONTROL Huawei OLT Chassis Layout Motorola AXS2200 GPON OLT Service Card تهیه و تنظیم : علی فتوت احمدی

16 GPON OLT Specifications July Min 4×10GbE Min 4×GbE Min 64×GPON Min 16×PPPoE Optical Splitter ONU ONT ODN Network processing Advanced traffic management functionality PON Framer Up to 128 تهیه و تنظیم : علی فتوت احمدی

17 GPON OLT Specifications – Software Features Layer 2 switching functions – Non-blocking line rate switching – Flexible address learning – … Layer 3 routing functions – TCP/IP, ICMP, ARP, … – IPv4, upgradable to IPv6 Services – IPTV, VoIP, HIS, VPN Quality of Service (QoS) – Priority queues – IEEE P & Q – … Security – Access Control List (ACL), IEEE 802.1x, RADIUS, AES 128 System management – FTP, SNMP (v1, v2, v3), DHCP, Telnet, console interface with CLI – … – OLT capacity Uplink – Minimum 4×10GE interface – Minimum 4×GE interface Downlink – Minimum 64×GPON interface – Minimum 16×P2P Ethernet interface – Power supply -48 V (±20%) or 220V AC (±20%, 50Hz) – Environmental Operating temperature: -5 °C ~ + 55 °C Operating humidity: 5% ~ 95%, no condensing – Interoperability OLT should be compliant with ONT/ONU from different vendors according to OIF standard July تهیه و تنظیم : علی فتوت احمدی

18 OLT Specifications and Top Vendors July OLT SpecsHuawei Alcatel- Lucent TellabsZhoneFiberHome Network interfaces GPON interface (SC/PC) ×64 Min×48 Max×56 Max×64 Max×48 Max×56 Max P2P Ethernet×16 Min×16 Max ×20 Max GbE×4 Min×4 Max ×4×8 Max×12 Max 10GbE×4 Min×4 Max×1 Max×2×2 Max×4 Max Optical split ratio Transceiver powerClass B or class CB+/CB+ A/BB+/C Environmental Temp-5 ~ ~ ~ ~ ~ ~ 45 Humidity5% ~ 95% 20% ~ %555% ~ 95%up to 85%10% ~ 95% Power Supply DC-48 (-38.4 ~ -57.6)-38.4 ~ ~ (-40~ -57) AC220, 50Hz (±20%) تهیه و تنظیم : علی فتوت احمدی

19 OLT Specifications and Top Vendors July OLT Specs HuaweiAlcatel-LucentTellabsZhoneFiberHome Layer 2 switching Functions Non-blocking line rate switching   Flexible address learning  IGMP Snooping  IEEE 802.3ad link aggregation (trucking)   Packet mirroring per ingress/egress port  Advanced flow control  Layer 3 routing Functions TCP/IP  ICMP  ARP  Proxy ARP  OSPF v2  BGP-4  RIP v2   PIM-DM  PIM-SM  IGMP v2 IPv4, upgradable to IPv6  Quality of service Priority queues  IEEE P & Q  IPv4 TOS priority  Dynamic Bandwidth Allocation (DBA)  تهیه و تنظیم : علی فتوت احمدی

20 OLT Specifications and Top Vendors July OLT Specs HuaweiAlcatel-LucentTellabsZhoneFiberHome Services IPTV  VoIP  HSI  VPN Security Access Control List (ACL)  IEEE 802.1x  RADIUS  AES 128  System management FTP  DHCP  Telnet  console interface with CLI  SNMP (v1, v2, v3)  v2 In-Band/Out-of-band management channels  Auto provision of ONT/ONUs  Environmental monitoring  Full FCAPS support  تهیه و تنظیم : علی فتوت احمدی

21 GPON ONU Specifications July Min 12×10/100 Base-T Min 12×ADSL2+/VDSL2 GPON OLT Compliant ODN تهیه و تنظیم : علی فتوت احمدی

22 GPON ONU Specifications – Service functions Service: IPTV, VoIP, HSI, VPN 802.1Q, 802.1P, ad and Quality of Service (QoS) policy IGMP snooping and controllable multicast Diagnosis loop back detection Auto event alarm Security management Remote management Optical power detection SIP/H.248/MGCP – Interoperability ONU should be compliant with OLT from different vendors according to OIF standard – ONU capacity Minimum 12×10/100 Base-T interface Minimum 12×ADSL2+/VDSL2 interface – Ethernet features Fast Ethernet Subscriber Ports per IEEE and 802.3u Quality of Service (QoS) per IEEE802.1p Support for up to 1024 MAC address entries IGMP snooping Broadcast/ Multicast rate limiting MAC address limiting Automatic learning and aging, and support for static addresses Spanning tree protocol support Non-blocking switch at wire-line speed LED support for data activities – Power supply -48 V (±20%) or 220V AC (±20%, 50Hz) – Environmental Operating temperature: -30 C + 55C Operating humidity: 5% 95%, no condensing July تهیه و تنظیم : علی فتوت احمدی

23 GPON ONT Specifications July Min 2×10/100/1000 Base-T Min 2×POTS GPON OLT Compliant ODN WiFi تهیه و تنظیم : علی فتوت احمدی

24 GPON ONT Specifications – Service functions Service: IPTV, VoIP, HSI, VPN 802.1Q, 802.1P, 802.1ad and Quality of Service (QoS) policy IGMP snooping and controllable multicast Diagnosis loop back detection Auto event alarm Security management Remote management … – Interoperability ONT should be compliant with OLT from different vendors according to OIF standard – ONT capacity Minimum 2×10/100/1000 Base-T interface Minimum 2×POTS interface – Environmental Operating temperature: -5 C + 55 C Operating humidity: 5% 95%, no condensing – Ethernet features 10/100/1000 Base-T interface with RJ- 45 connectors Ethernet port auto negotiation or manual configuration MDI/MDIX automatically sense Hardware priority queues on the downstream direction in support of CoS 802.1D bridging Up to 256 MAC address and 4 VLAN group VLAN tagging/detagging per Ethernet port VLAN stacking (Q-in-Q) and VLAN Translation Broadcast/Multicast rate limiting MAC address limiting Fast Ethernet Subscriber Ports per IEEE and 802.3u … – Power supply +12V DC July تهیه و تنظیم : علی فتوت احمدی

25 GPON ONT Vendors July FiberHome AN Tellabs 709G Desktop Zhone ZNID-GPON-5120 Huawei HG8247 تهیه و تنظیم : علی فتوت احمدی

26 FTTx subscribers at June 2009 July Ref: IDATE for FTTH Council Europe Nearly 80% of Worldwide FTTH/B subscribers at June 2009 are in Asia In Asia at June 2009, estimated figures for FTTH/B Homes Passed: 71.2 million…. to be compared to the 20.5 million in Europe (including Russia) تهیه و تنظیم : علی فتوت احمدی

27 FTTx GPON Current Status and the Future July Cumulative global growth of FTTx for the years 2005–2012 Ref: Hutcheson, L. and Ovum, FTTx: Current Status and the Future. IEEE Communications Magazine, تهیه و تنظیم : علی فتوت احمدی

28 FTTx GPON Current Status and the Future July Capital equipment spending by PON type Ref: Hutcheson, L. and Ovum, FTTx: Current Status and the Future. IEEE Communications Magazine, تهیه و تنظیم : علی فتوت احمدی

29 Project Goal Steps and Outputs (Min lead time 24 Month) Design and Simulation according to OLT, ONU and ONT specifications – Hardware design and simulation – Software development for systems – Management software Prototype implementation and all required software – Implementation of prototype including design of boards, mother board, interconnects and system mechanics – Implementation of system software and management software – System set up System Integration and implementation, pilot deployment, and service test – Systems integration and finalization – System test – Pilot deployment – Data, Audio and video (IPTV, VoD) service test Documentation and technical approval July تهیه و تنظیم : علی فتوت احمدی

30 Summary July FTTx GPON main functions and block diagrams recognized GPON vendors (TRx optics, systems, chip vendors) identified Exploring business opportunities commenced via negotiation Compatibility check of present products and solutions with our needs is done Test setup and procedure is investigated تهیه و تنظیم : علی فتوت احمدی

31 July Thanks for your attention …


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