TIA TR- -42 Liaison to IEEE 42 Liaison to IEEE TIA TR Val Rybinski Val Rybinski Chair, TR- -42.7 42.7 Chair, TR Sterling Vaden Sterling Vaden Vice- -Chair, TR Chair, TR- -42.7 42.7 Vice January, 2006 January, 2006 Chandler, AZ Chandler, AZ January 2006 IEEE 802.3
TIA TR- -42.7 Interim Meeting 42.7 Interim Meeting TIA TR • Dec 6- -8, 2005 8, 2005 • Dec 6 • Safety Harbor, FL • Safety Harbor, FL • 2nd ballot for TSB- -155 circulating 155 circulating • 2nd ballot for TSB • 2nd ballot for ‘568- -B.2 B.2- -10 circulating 10 circulating • 2nd ballot for ‘568 • Comments due January 19, 2006 • Comments due January 19, 2006 • ‘568- -B.2 B.2- -7 (reliability) default circulating 7 (reliability) default circulating • ‘568 January 2006 IEEE 802.3
Revisions to TSB- -155, d3.0 155, d3.0 Revisions to TSB • Delete old Annex B: Level IIIe IIIe accuracy accuracy • Delete old Annex B: Level • Add new Annex C: Alien crosstalk • Add new Annex C: Alien crosstalk margin computation margin computation • Compares PSANEXT loss and PSAFEXT loss • Compares PSANEXT loss and PSAFEXT loss against SNR requirements against SNR requirements • Based upon channel length, power back- -off, off, • Based upon channel length, power back and calculated PSAXT values and calculated PSAXT values • Delete Delete Annex D: Alien crosstalk • Delete Delete Annex D: Alien crosstalk test environment test environment January 2006 IEEE 802.3
Summary of TSB- -155 Annexes 155 Annexes Summary of TSB • Annex A: Field measurement • Annex A: Field measurement procedures procedures • ANEXT loss and AELFEXT measurements • ANEXT loss and AELFEXT measurements • PSANEXT loss and PSAELFEXT • PSANEXT loss and PSAELFEXT considerations considerations • General test strategies • General test strategies • Annex B: Alien crosstalk mitigation • Annex B: Alien crosstalk mitigation • Annex C: Alien crosstalk margin • Annex C: Alien crosstalk margin computation computation January 2006 IEEE 802.3
Revisions to 568- -B.2 B.2- -10, d3.0 10, d3.0 Revisions to 568 • Stranded cable reference changed to • Stranded cable reference changed to “patch, work area, and equipment “patch, work area, and equipment cable” cable” • De- -rated cordage requirements apply to rated cordage requirements apply to • De both stranded and solid cable both stranded and solid cable • 50% insertion loss de- -rating allowed for rating allowed for • 50% insertion loss de ScTP patch, work area, and equipment ScTP patch, work area, and equipment cables cables January 2006 IEEE 802.3
Revisions to 568- -B.2 B.2- -10, cont. 10, cont. Revisions to 568 • Augmented category 6 may be referred • Augmented category 6 may be referred to as “Category 6A” or “AC6” to as “Category 6A” or “AC6” • New transmission requirements added • New transmission requirements added • Channel TCL and ELTCTL added • Channel TCL and ELTCTL added • Cable, connector, and permanent link • Cable, connector, and permanent link PSANEXT loss PSANEXT loss • Connector PSAFEXT loss • Connector PSAFEXT loss • Cable and permanent link PSAELFEXT • Cable and permanent link PSAELFEXT January 2006 IEEE 802.3
Revisions to 568- -B.2 B.2- -10, cont. 10, cont. Revisions to 568 • Annex E: Field AXT Test Methods • Annex E: Field AXT Test Methods revised revised • Annex J: Level IIIe IIIe Accuracy added Accuracy added • Annex J: Level • Annex K: ScTP specifications added • Annex K: ScTP specifications added • Annex L: Field Testing Pass/Fail Limits • Annex L: Field Testing Pass/Fail Limits added added January 2006 IEEE 802.3
Availability of Drafts Availability of Drafts • Draft 3.0 of TSB- -155 is posted to the 155 is posted to the • Draft 3.0 of TSB IEEE 802.3an web site for review IEEE 802.3an web site for review • Draft 3.0 of ‘568- -B.2 B.2- -10 is posted to the 10 is posted to the • Draft 3.0 of ‘568 IEEE 802.3an web site for review IEEE 802.3an web site for review • Comments due January 19, 2006 • Comments due January 19, 2006 January 2006 IEEE 802.3
Status of ‘568- -B.2 B.2- -7 7 Status of ‘568 Approved for Default Ballot: Approved for Default Ballot: SP- -3 3- -4426 4426- -AD7 AD7- -1 Reliability Requirements 1 Reliability Requirements SP for Connecting Hardware used in for Connecting Hardware used in Balanced Twisted- -Pair Cabling Pair Cabling Balanced Twisted • Reaffirming the rejection of 3 comments • Reaffirming the rejection of 3 comments • Reaffirming the implementation of 3 • Reaffirming the implementation of 3 technical changes to the document technical changes to the document Ballot closes February 2, 2006 Ballot closes February 2, 2006 January 2006 IEEE 802.3
Next TIA Meeting Next TIA Meeting Jan 30 – – Feb 1, 2006 Feb 1, 2006 Jan 30 Palm Springs, CA Palm Springs, CA www.tiaonline tiaonline.org .org www. January 2006 IEEE 802.3
Thank you Thank you Contact Information: Contact Information: Val Rybinski Val Rybinski The Siemon Company The Siemon Company 101 Siemon Company Drive 101 Siemon Company Drive Watertown, CT 06795 Watertown, CT 06795 cell phone: (602) 793- -4029 4029 cell phone: (602) 793 valerie_ _rybinski rybinski@ @siemon siemon.com .com valerie January 2006 IEEE 802.3
Recommend
More recommend
