TIA TR- -42 Liaison to IEEE 42 Liaison to IEEE TIA TR Val - - PowerPoint PPT Presentation

▶

Sep 29, 2022 173 likes •301 views

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

SLIDE 1

January 2006 IEEE 802.3

TIA TR TIA TR-

42 Liaison to IEEE

42 Liaison to IEEE

Val Rybinski Val Rybinski

Chair, TR Chair, TR-

42.7

42.7

Sterling Vaden Sterling Vaden

Vice Vice-

Chair, TR

Chair, TR-

42.7

42.7 January, 2006 January, 2006 Chandler, AZ Chandler, AZ

SLIDE 2

January 2006 IEEE 802.3

TIA TR TIA TR-

42.7 Interim Meeting

42.7 Interim Meeting

Dec 6

Dec 6-

8, 2005

8, 2005

Safety Harbor, FL

Safety Harbor, FL

2nd ballot for TSB

2nd ballot for TSB-

155 circulating

155 circulating

2nd ballot for ‘568

2nd ballot for ‘568-

B.2-

10 circulating

10 circulating

Comments due January 19, 2006

Comments due January 19, 2006

‘568

‘568-

B.2-

7 (reliability) default circulating

7 (reliability) default circulating

SLIDE 3

January 2006 IEEE 802.3

Revisions to TSB Revisions to TSB-

155, d3.0

155, d3.0

Delete old Annex B: Level

Delete old Annex B: Level IIIe IIIe accuracy accuracy

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

Based upon channel length, power back-

off,
ff,

and calculated PSAXT values and calculated PSAXT values

Delete Delete Annex D: Alien crosstalk

Delete Delete Annex D: Alien crosstalk test environment test environment

SLIDE 4

January 2006 IEEE 802.3

Summary of TSB Summary of TSB-

155 Annexes

155 Annexes

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

SLIDE 5

January 2006 IEEE 802.3

Revisions to 568 Revisions to 568-

B.2-

10, d3.0

10, d3.0

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 both stranded and solid cable both stranded and solid cable

50% insertion loss de

50% insertion loss de-

rating allowed for

rating allowed for ScTP patch, work area, and equipment ScTP patch, work area, and equipment cables cables

SLIDE 6

January 2006 IEEE 802.3

Revisions to 568 Revisions to 568-

B.2-

10, cont.

10, cont.

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

SLIDE 7

January 2006 IEEE 802.3

Revisions to 568 Revisions to 568-

B.2-

10, cont.

10, cont.

Annex E: Field AXT Test Methods

Annex E: Field AXT Test Methods revised revised

Annex J: Level

Annex J: Level IIIe IIIe Accuracy added Accuracy added

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

SLIDE 8

January 2006 IEEE 802.3

Draft 3.0 of TSB

Draft 3.0 of TSB-

155 is posted to the

155 is posted to the IEEE 802.3an web site for review IEEE 802.3an web site for review

Draft 3.0 of ‘568

Draft 3.0 of ‘568-

B.2-

10 is posted to the

10 is posted to the IEEE 802.3an web site for review IEEE 802.3an web site for review

Comments due January 19, 2006

Comments due January 19, 2006

Availability of Drafts Availability of Drafts

SLIDE 9

January 2006 IEEE 802.3

Approved for Default Ballot: Approved for Default Ballot: SP SP-

3-

4426

4426-

AD7-

1 Reliability Requirements

1 Reliability Requirements for Connecting Hardware used in for Connecting Hardware used in Balanced Twisted Balanced Twisted-

Pair Cabling

Pair Cabling Ballot closes February 2, 2006 Ballot closes February 2, 2006

Status of ‘568 Status of ‘568-

B.2-

7

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

SLIDE 10

January 2006 IEEE 802.3

Next TIA Meeting Next TIA Meeting

Jan 30 Jan 30 – – Feb 1, 2006 Feb 1, 2006 Palm Springs, CA Palm Springs, CA www. www.tiaonline tiaonline.org .org

SLIDE 11

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 cell phone: (602) 793-

4029