IEEE 802.3z Gigabit Task Force Enschede 9-July-1996 Agenda 1. Welcome and introductions 2. Select recording secretary 3. P802.3z status report 4. Election of officers 5. Voting rights & rules 6. Email reflector and web/ftp site 7. Preliminary outline for P802.3z 8. Standards development timeline 9. Review HSSG objectives 10. Technical presentations 11. AOB 12. Plans for next meeting 13. Approve minutes of May meeting 14. Adjourn P802.3z status report o 802.3 WG approved P802.3z PAR on 14-Mar-96 o 802 Exec approved P802.3z PAR on 14-Mar-96 o NESCOM approved P802.3z PAR on 19-Jun-96 o IEEE Standards Board approved P802.3z PAR on 20-Jun-96 We're In Business! o We must now elect TF officers and establish voting rules Election of officers o Proposed offices o Task Force Chairman o Howard Frazier (no other nominees, approved by acclamation) o Editor-in-Chief o Howard Johnson (no other nominees, approved by acclamation) Voting rights & rules o Voting rights proposal A {adopted by vote of 62-11} o All individuals present at the time a vote is taken may vote, if they feel qualified to do so o Voting rights proposal B {rejected by vote of 11-62} o Only individuals with voting rights in the 802.3 WG have the right to vote in the 802.3z Task Force o Voting rules proposal {adopted by acclamation} o Technical decisions require a 75% approval o Procedural decisions require a 50% approval E-mail reflector o The IEEE has set up a reflector for this task force: stds-802-3-hssg@mail.ieee.org o The are currently ~350 names/addresses on the reflector o The reflector can be used for announcements, comments, discussions, or dissemination of information related to the work of this task force o The reflector should not be used for recruiting, advertising, soliciting, flaming, or whining o To be added to the reflector, send an E-mail containing the following line: subscribe stds-802-3-hssg to either majordomo@mail.ieee.org or howard.frazier@sun.com o Subscriptions are on an individual basis only No proxy requests or reflectors will be subscribed Web/FTP site o The IEEE has established a web/ftp site for our use: o ftp://stdsbbs.ieee.org/pub/802_main/802.3/gigabit o We will archive drafts (once we have `em!), minutes, and technical presentations on this site o Format for drafts is Postscript or PDF o Format for minutes is ASCII text o Format for presentations is ASCII text or PDF o The "802.3" and "gigabit" directories will always contain a file called "MEETING.TXT" which will contain information about the next meeting schedule and arrangements o Please send requests for uploads to this site to: howard.frazier@eng.sun.com Preliminary outline for P802.3z o Use 100BASE-T outline as a starting point o A Supplement to 802.3, formatted as a collection of clauses 21. Introduction 22. Reconciliation sublayer and Media Independent Interface 23. Physical Coding sublayer, Physical Medium Attachment sublayer, and baseband medium, type 100BASE-T4 24. Physical Coding sublayer and Physical Medium Attachment sublayer, type 100BASE-X 25. Physical Medium Dependent sublayer and baseband medium, type 100BASE-TX 26. Physical Medium Dependent sublayer and baseband medium, type 100BASE-FX 27. Repeater for 100 Mb/s baseband networks 28. Physical layer link signaling for 10 Mb/s and 100 Mb/s Auto-Negotiation on twisted pair 29. System considerations for multi-segment 100BASE-T networks 30. Layer Management for 10 Mb/s and 100 Mb/s Preliminary outline for P802.3z o A new supplement to 802.3, formatted as a collection of clauses 33. Introduction 34. MAC/PHY Interface for 1000 Mb/s Operation 35. Physical Coding sublayer and Physical Medium Attachment sublayer, type 1000BASE-X 36. Physical Medium Dependent sublayer and baseband medium, type 1000BASE-FXm {for multimode fiber} 37. Physical Medium Dependent sublayer and baseband medium, type 1000BASE-FXs {for single mode fiber} 38. Physical Medium Dependent sublayer and baseband medium, type 1000BASE-CX {for short haul copper} 39. Physical Coding sublayer, Physical Medium Attachment sublayer, and baseband medium, type 1000BASE-T {for cat 5 UTP} 40. Repeater for 1000 Mb/s baseband networks 41. System considerations for multi-segment 1000 Mb/s networks o Plus change pages to base standard, as necessary e.g. clauses 1, 4, 28, 30 Standards development timeline {Graph comparing timeline for 100BASE-T standard to proposed timeline for Gigabit standard. Major milestones shown below in tabular form.} Event 100BASE-T date Gigabit date ------------------- -------------- ------------- HSSG Formed November 1992 November 1995 Objectives selected January 1993 January 1996 PAR(s) drafted May 1993 March 1996 PAR(s) approved September 1993 June 1996 Technology selected September 1993 November 1996 First drafts March 1994 January 1996 Last "feature" add March 1994 March 1997 WG ballot September 1994 July 1997 Last tech. change December 1994 September 1997 Sponsor ballot March 1995 November 1997 Stds Brd Approval June 1995 March 1998 Objectives {note, these were modified at the meeting. See minutes} 1. Speed of 1000 Mb/s at the MAC/PLS service interface 2. Use 802.3/Ethernet frame format 3. Meet 802 FR, with the possible exception of Hamming Distance 4. Simple forwarding between 1000, 100, 10 5. Preserve min and max FrameSize of current 802.3 Std 6. Full and Half Duplex operation 7. Support star-wired topologies 8. Use CSMA/CD access method w/ support for at least 1 repeater/collision domain 9. Support Fiber media and if possible copper media 10. Use ANSI Fiber Channel FC-1 and FC-0 as basis for work 11. Provide a family of Physical Layer specifications which support a link distance of: a. At least 500 m on multimode fiber b. At least 25 m on copper (100 m preferred) c. At least 2 km on single mode fiber 12. Support maximum collision domain diameter of 200 meters 13. Support media selected from ISO/IEC 11801 14. Use flow control based on 802.3x 15. Include a specification for an optional Media Independent Interface Technical presentations 1. Fiber Length Survey Ahmad Nouri 30 2. Fiber Length Survey Alan Flatman 15 3. Fiber Length Survey Igor Zhovnirovsky 15 4. Fiber Modal Bandwidth Update Steve Swanson 20 5. Liaison Report from TIA FO-2.2 Mike Hackert 20 6. Optical Fiber Issues and Opportunities Paul Kolesar 30 7. 1.25 GBd MMF Link Specification Issues Del Hanson 30 8. 1.25 GBd, 550 m Backbone Links on Installed 62.5 um MMF David Cunningham 45 9. Fiber PMD Proposal John Bowerman 15 10. Updated Link Coding Proposal Howard Johnson 20 11. Updated 8B10B Coding Proposal Rich Taborek 20 12. Link Redundancy and Testing Mike Salzman 15 13. Report on Gigabit Transceiver TJ Shan 20 14. Consolidated interface for 8B10B fiber or copper PHY Bob Grow 30 15. Gigabit Ethernet MAC/PHY Electrical Specification Dave Fifield 15 16. Flow control for Gigabit Ethernet Moshe DeLeon 45 17. Scaling CSMA/CD to 1000 Mb/s (review) Howard Frazier 20 18. Update to carrier extension proposal Stephen Haddock 30 19. Carrier extension simulation results Jayant Kadambi 30 20. Advanced CSMA/CD Moti Weizman 45 Plan for next meeting September 9-11, 1996. Coeur d'Alene, ID Hosted by Packet Engines, Inc. See file MEETING.txt in /pub/802_main/802.3/gigabit for details