Uploaded byXiaolin Lu
Beyond Moore's Law
(1) The document discusses moving beyond Moore's Law by leveraging photonic technologies to increase network capacity. (2) It describes a trial implementation of a mini fiber node (mFN) that uses wavelength division multiplexing and digital processing to segment an HFC network and quadruple capacity. (3) Looking ahead, the network architecture will transition to an all-IP platform utilizing a common infrastructure for both data and voice services.
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Beyond Moore's Law
- 1. BEYOND MOORE’S LAW Oleh Sniezkoand Xiaolin Lu Broadband
- 2. What is thisall about? One-year-later status report on the mini Fiber Node (mFN) development and implementation – presented on NCTA Cable Show 2000 It is all about the Moore’s Law
- 3. MOORE’S LAW 20 # Components/IC (log2) 15 10 5 0 60 65 70 75 Year
- 4. VALIDATION IA-64 10M (est) 1000 Pentium # Transistors per chip (log) Performance in MIPS (log) II Pentium Pro Pentium 1M 100 80486 100K 80386 10 80286 8086/ 8088 10K 1 8085 8080 Legend 8008 Chip density 1K 4004 MIPS .1 1970 1975 1980 1985 1990 1995 2000 Year
- 5. NCTA Cable99: “HFCArchitecture In The Making” We’ll see
- 6. BEHIND MOORE’S LAW Positive Feedback: IC Software (Transistors) (Basic) 65K 4K lines 20 Years 7.5M 500K lines (Pentium II) Rule of Unlimited: “People are really limited by their belief, they limited themselves by what they allow themselves to believe is possible” -- Carver Mead
- 7.
- 8. Photonic Unlimited: Geek’sMission 10K TDM Commercial WDM Commercial 1K TDM Research Capacity (Gb/s) WDM Research 100 10 1 0.1 1985 1990 1995 2000 Year
- 9. POSITIVE TREND DWDM Price Performance 1400 $350 1200 $300 1000 $250 $/Gbps/Km 800 $200 Gbps 600 $150 400 $100 200 $50 0 $0 1996 1997 1998 1999 2000 2001 Year Capacity Cost
- 10. DWDM IN CABLE 1.5 Xmod EDFA DWDM HHP 120 100000 100 HHP/Wavelength 10000 Cost Decline % 80 1000 60 100 40 10 20 0 1 96 97 98 99 00 01 02 Year
- 11. HFC IN THEMAKING HE FN Primary Primary Hub HE Ring HE FN Segmentation 4X capacity
- 12. HFC IN THEMAKING SH FN Primary Primary Hub SH Ring SH FN DWDM Transport Segmentation End-to-end Transparency 4X capacity
- 13. MOVING FORWARD SH FN PH SH CMTS FN SH Simple PH/HE Flexible and scalable Reduce actives operation and digital platform Less maintenance provisioning Simple fiber handling Increase capacity Highly reliable and Easy to grow efficient networking
- 14. LightWire TM SH mFN MxN PH mFN SH CMTS mFN MxN SH mFN Passive coax plant with fiber termination/70HHP Reduced actives (61%), power consumption, & maintenance Increased capacity and flexibility Salt Lake Trial, other markets, further migration
- 15. 520 Miles 66K HHP 100% Design Completed, 100% Products Delivered 131+ Miles (15 K HHP) Construction Completed 269 mFNs installed, 196 mFNs in service 28 MuxNodes installed, 21 MuxNodes in service Cost structure verified, operation data analysis in progress
- 16. OXiom SH mFN mFN PH CMTS SH S mFN mFN SH XTR XTR XTR Spur WDM PON Daisy Chaining mFNs Distributed optical add/drop Reduced fiber management & labor Provisioning for growth
- 17. Phase 1 mFNPlatform Fiber Tray Spur l RCV DFB H Daughter Card L Provision for RF Section digital processing
- 18. Digital Platform SH mFN mFN PH Mux Router Demux S mFN mFN SH Packetizing Ethernet Packets Demod 5 45 Digital Processing Digitizing Filtering Simplified PH/HE Digital Platform for Target Services RF (&MAC) operation demarcation
- 19. Phase 2 mFNPlatform Fiber Tray XTR RCV RCV H L Digitization RF Section Distributed processing
- 20. Phase 2 mFNPlatform Fiber Tray XTR RCV RCV H l Add/Drop Low-cost ITU L LED Slicing Digitization RF Section Distributed FP processing
- 21. Passive Network SH mFN mFN PH Mux Router Demux S mFN mFN SH XTR XTR XTR l Add/Drop DWDM and /or TDM PON Passive Coax Digital Platform for TSD
- 22. VALUES SH mFN mFN PH DWDM Mux 3 fiber Router Networking Demux S mFN mFN SH Passive DWDM Passive Coax Digital Platform for TSD Simplified PH/HE Flexible and scalable Less actives operation and digital platform Less maintenance provisioning Simple fiber handling Increased capacity Highly reliable and Easy to grow efficient networking
- 23. MOORE’S LAW? BW HHP 0.6 100000 0.5 HHP/Wavelength 10000 MHz/HHP 0.4 1000 0.3 100 0.2 10 0.1 0 1 96 97 98 99 00 Year
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- 25. Today’s Architecture PSTN 5ESS SONET PH HDT DWDM Networking SH HFC mFN CMTS Local IP Network Internet NIU CM Separatevoice and data platforms sharing the same HFC network
- 26. Transition: IP Digital Terminal PSTN 5ESS SONET PH IPDT DWDM HFC Router CMTS Networking SH mFN Local IP Network Internet BTI Integrated voice and data over HFC network Utilize 5ESS platform for voice interconnect & features
- 27. End-to- End-to-EndIP Platform PSTN PSTN Gateway PH IP DWDM HFC Router CMTS Networking SH Backbone mFN Local IP Network Internet BTI HPNA Cost reduction through common IP infrastructure New revenue with emerging IP-based services Flexible user interfaces stimulate more creativities
- 28. BEYOND MOORE’S LAW Service Growth Time Network Platform Time Has Been Moving to Service Delivery Enabling Platform Service specific Open Interface Network One-dimension pipe Multi-dimension infrastructure
- 29. … The wonderfulthing about Moore’s Law is that it is not a static law; it forces everyone to live in a dynamic, evolving world. -- Carver Mead
- 30.
Editor's Notes
- #5 1