Tài liệu Cabling Standard - TSB-155 - IEEE 802 3an for Cat 6A 10GBase-T System - Draft 4 0 pdf

... 1 .0 4. 0 8 .0 10. 0 16 .0 20. 0 25 .0 31.25 62.5 100 .0 200 .0 2 50. 0 300 .0 40 0. 0 500 .0 19.1 21 .0 21 .0 21 .0 20. 0 19.5 19 .0 18.5 16 .0 14. 0 11 .0 10. 0 8 .4 6 .0 6 .0 3 4 ... (dB) 1 .0 4. 0 8 .0 10. 0 16 .0 20. 0 25 .0 31.25 62.5 100 .0 200 .0 2 50. 0 300 .0 40 0. 0 500 .0 60....

Ngày tải lên: 20/12/2013, 22:15

... St., Dong Da District, Hanoi, Vietnam Tel: 84. 4 73 6-7 05 5 Fax: 84. 4 73 3-2 47 0 Website: www.qd-tek.com.vn Email: info@qd-tek.com ANSI/TIA/EIA 598-A Optical Fiber Cable Color Coding Quang ... Suite 202 , The Colonnade Building, 27 Nguyen Trung Truc St., District 1, Hochiminh City, Vietnam Tel: 84. 8 82 3-1 693 Fax: 84. 8 82 3-1 665 Hanoi Office A11, 3/Fl., Hor...

Ngày tải lên: 09/12/2013, 15:15

... segments. The main pathway should be assigned an identifier such as 1A 400 and its 3 partitions assigned 1A 400 -a, 1A 400 -b and 1A 400 -c. Space Identifiers and Labeling A unique identifier shall ... District, Hanoi, Vietnam Tel: 84. 4 73 6-7 05 5 Fax: 84. 4 73 3-2 47 0 Website: www.qd-tek.com.vn Email: info@qd-tek.com ANSI/TIA/EIA 606 Administration Standard for the T...

Ngày tải lên: 10/12/2013, 02:15

... Vietnam Tel: 84. 4 73 6-7 05 5 Fax: 84. 4 73 3-2 47 0 Website: www.qd-tek.com.vn Email: info@qd-tek.com ANSI/TIA/EIA 607 Commercial Building Grounding and Bonding Requirements for Telecommunications ... Suite 202 , The Colonnade Building, 27 Nguyen Trung Truc St., District 1, Hochiminh City, Vietnam Tel: 84. 8 82 3-1 693 Fax: 84. 8 82 3-1 665 Hanoi Office A11, 3/Fl...

Ngày tải lên: 10/12/2013, 02:15

... Nema Standard EB- 20 For EC TC-6 EB-35 For EC TC-8 DB- 60 For DB or EC TC-6 DB- 100 For DB or EC a DB-1 20 For DB or EC TC-8 Rigid Non Metallic Schedule 40 For DB ... splice closures can be found in Bellcore documents TR-NWT -0 0 00 14, TR-NWT -0 0 0251 and PUB 5 50 04 . ANSI/TIA/EIA 758 Telecommunication Cabling of Customer Own...

Ngày tải lên: 10/12/2013, 02:15

... consisting of 4- pair sub-units. 5.1.2. Backbone cable section, ANSI/TIA-568-B. 2-1 Category 6 standard. Four-pair 100 . UTP and ScTP cables are recognized for use in Category 6 backbone cabling systems. ... clauses 4. 4.3.1 to 4. 4.3.6 of ANSI/TIA/EIA -5 68-B.2. NOTE: Additional requirements for 100 ScTP cables are located in annex K of ANSI/TIA/EIA-568-B.2. Category 6 P...

Ngày tải lên: 10/12/2013, 02:15

... consisting of 4- pair sub-units. 5.1.2. Backbone cable section, ANSI/TIA-568-B. 2-1 Category 6 standard. Four-pair 100 . UTP and ScTP cables are recognized for use in Category 6 backbone cabling systems. ... St., Dong Da District, Hanoi, Vietnam Tel: 84. 4 73 6-7 05 5 Fax: 84. 4 73 3-2 47 0 Website: www.qd-tek.com.vn Email: info@qd-tek.com TIA Standard Category 6 F...

Ngày tải lên: 10/12/2013, 02:15

... 802 . 3u-1995 Type 100 BASE-T, 802 . 3x-1997, 802 . 3y-1997 ( 100 BASE-T2), 802 . 3ab-1999, Type 100 0BASE-T. The following is a direct quote from section 14. 7.2 of the 10BASE-T document: ““1 144 77 22 NNeettwwoorrkk ... in 802 . 3i- 19 90 Twisted-Pair MAU and Baseband Medium, Type 10BASE-T since 19 90. The same guidelines continue to be incorporated in subsequent applications, includ...

Ngày tải lên: 10/12/2013, 02:15

... (Obsolete) Final May -0 1 Final Jun -0 2 Maximum Test Frequency (dB) (dB) (dB) Cable 22 .0 22 .0 19.8 Connector 0 .4 0 .4 0. 2 Channel 24. 0 24. 0 21.3 Cable 32.3 35.3 44 .3 Connector 40 .0 43 .0 54. 0 Channel 27.1 30. 1 39.9 Cable ... 27.8 Connector not specified 35.1 43 .1 Channel not specified 17 .4 23.3 Cable 16 .0 (SRL) 20. 1 20. 1 Connector 14. 0 20. 0 24. 0...

Ngày tải lên: 10/12/2013, 02:15