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  Home : ITU-T : SG 5 : Meeting 2017-11-13 : Contributions  Recently posted -  Search Meeting Documents
   
ITU-T SG 5  C (2017-11-13) 

ITU-T SG 5

Environment, climate change and circular economy

Study Period 2017

Meeting  from 2017-11-13 to 2017-11-22

held in France [Sophia Antipolis]

Other Meetings : 2021-11-30  2021-05-11  2020-10-19  2020-05-11  2019-09-16  2019-05-13  2018-09-11  2018-05-21  2018-03-05  2017-05-15 

Results:24 total items.
Contributions  [ AI/Question: Q2/5 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 151 ]  
 
Isolation transformers and rated insulation withstand     Bourns Limited   Q8/5, Q2/5   2017-10-31
[ 146 ]  
(Rev.1) 
Comments and proposed changes to K .44     Cisco Systems, Inc.   Q2/5   2017-10-31
[ 142 ]  
 
Characteristics of Metal Oxide Varistors (MOVs) for the protection of telecommunications installations     Huawei Technologies Co., Ltd.   Q2/5   2017-10-30
[ 135 ]  
(Rev.1) 
Partially edited COM 595 "The draft of Recommendation ITU-T K.appl2"     Bourns Limited   Q2/5   2017-10-30
[ 129 ]  
 
The first draft of K.sod "Surge and over-current protection parameters of external disconnector for surge protective devices used in telecommunication equipment"     China Unicom   Q2/5   2017-10-30
[ 128 ]  
 
proposal about Ethernet transverse lightning test level     China Unicom   Q2/5   2017-10-30
[ 127 ]  
 
Problems on application of surge immunity test method in IEC 61000-4-5 Ed.3.to telecommunication equipment     Nippon Telegraph and Telephone Corporation (NTT)   Q4/5, Q2/5   2017-10-30
[ 124 ]  
 
Proposed first draft of new Recommendation K.spdsafe "Guidance on safety relating to the use of surge protective devices and surge protective components in customer building and access network"     Nippon Telegraph and Telephone Corporation (NTT)   Q2/5   2017-10-30
[ 120 ]  
 
The necessity of a detailed study on deletion of overvoltage resistibility requirement for USB port in K.20 and K.21     Nippon Telegraph and Telephone Corporation (NTT)   Q2/5   2017-10-30
[ 105 ]  
 
Replies to Suggestions for K.99 Surge protective component application guide - Gas discharge tubes     Bourns Limited   Q2/5   2017-10-27
[ 95 ]  
 
Screened, shielded and coaxial cable definitions for K.44     Bourns Limited   Q2/5   2017-10-17
[ 94 ]  
 
TD 123 K.44 8/20 generator artwork check     Bourns Limited   Q2/5   2017-10-17
[ 92 ]  
 
Ethernet port differential surge test with reduced i²t     Bourns Limited   Q2/5   2017-10-15
[ 91 ]  
 
Ethernet port current surge parameters     Bourns Limited   Q2/5   2017-10-14
[ 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
[ 82 ]  
(Rev.1) 
Suggestions for K.99 Surge protective component application guide - Gas discharge tubes     Littelfuse UK Ltd.   Q2/5   2017-09-26
[ 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:24 total items.
 
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