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ITU-T SG 5  C 

ITU-T SG 5

Environment, climate change and circular economy

Study Period 2017

Results:23 total items.
Contributions  [ Source: ADTRAN ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 469 ]  
(Rev.1) 
Clarification for internal Ethernet cable tests     ADTRAN (United States)   Q2/5   2019-04-26
[ 468 ]  
(Rev.1) 
Discrepancy in K.20, table 1a     ADTRAN (United States)   Q2/5   2019-04-26
[ 467 ]  
(Rev.1) 
Alternative for test 2.4 Ethernet mains power contact - 2 of 2     ADTRAN (United States)   Q2/5   2019-04-26
[ 466 ]  
(Rev.1) 
Test 2.4 Ethernet mains power contact - 1 of 2     ADTRAN (United States)   Q2/5   2019-04-26
[ 465 ]  
(Rev.1) 
Note 4 in table2b reflects installation practices     ADTRAN (United States)   Q2/5   2019-04-26
[ 464 ]  
(Rev.1) 
Transverse surge for single pair internal ports     ADTRAN (United States)   Q2/5   2019-04-26
[ 463 ]  
(Rev.1) 
Capacitor selection for Ethernet transverse surge     ADTRAN (United States)   Q2/5   2019-04-26
[ 330 ]  
(Rev.1) 
PoE transverse coupling element     ADTRAN (United States)   Q2/5   2018-08-26
[ 329 ]  
(Rev.1) 
Series type ports in K.20, K.21 and K.45     ADTRAN (United States)   Q2/5   2018-08-26
[ 328 ]  
(Rev.1) 
Intra-system ports for K.45 (maximum cable length of 6 meters)     ADTRAN (United States)   Q2/5   2018-08-26
[ 327 ]  
(Rev.1) 
Intra-system port exemption for K.20     ADTRAN (United States)   Q2/5   2018-08-26
[ 326 ]  
(Rev.1) 
K.20 internal building tests for Ethernet are too extreme for intended environment.     ADTRAN (United States)   Q2/5   2018-08-26
[ 231 ]  
 
K.45 cable length of 6 meters or less are exempt from testing     ADTRAN   Q2/5   2018-04-23
[ 229 ]  
 
K.20 internal cable length of 10 meters or less are exempt from testing.     ADTRAN   Q2/5   2018-04-19
[ 90 ]  
(Rev.1) 
Confusion with what tests need to be done for PoE interfaces.     ADTRAN   Q2/5   2017-10-09
[ 89 ]  
(Rev.1) 
External enhanced transverse test of 6 kV is too extreme for normal Ethernet port topologies.     ADTRAN   Q2/5   2017-10-09
[ 88 ]  
(Rev.1) 
Align Ethernet & PoE K.20 internal transverse surge tests     ADTRAN   Q2/5   2017-10-09
[ 87 ]  
(Rev.1) 
Simultaneous port to earth test are extreme for internal building applications.     ADTRAN   Q2/5   2017-10-09
[ 86 ]  
(Rev.1) 
Test description in the test tables is incorrect for the type of test (A.6.7-3a).     ADTRAN   Q2/5   2017-10-09
[ 85 ]  
(Rev.1) 
Shield bond test levels are extreme for internal building applications     ADTRAN   Q2/5   2017-10-09
[ 84 ]  
(Rev.1) 
Test description in the test tables is incorrect for the type of test (A.6.7-6).     ADTRAN   Q2/5   2017-10-09
[ 80 ]  
(Rev.1) 
Addressing all shielded data ports including USB     ADTRAN   Q2/5   2017-09-19
[ 78 ]  
(Rev.1) 
K.20 & K.21 internal cable length of 10 meter or less are exempt     ADTRAN   Q2/5   2017-09-13
Results:23 total items.
 
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