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ITU-T SG05

ICT and climate change

Study Period 2009

Results:27 total items.
Contributions  [ AI/Question: Q4/5 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 399 ]  
 
Proposal of the collaboration work with IEC 37B regarding the standardization of Lightning isolation transformers     Nippon Telegraph and Telephone Corporation (NTT)   Q4/5, Q13/5   2012-03-28
[ 393 ]  
(Rev.1) 
An example of lightning damage of telecommunication equipment in customer premises     Nippon Telegraph and Telephone Corporation (NTT)   Q4/5, Q13/5   2012-03-27
[ 390 ]  
 
Test reports of the isolation reinforced HGW against overvoltages     Nippon Telegraph and Telephone Corporation (NTT)   Q4/5   2012-03-27
[ 376 ]  
 
Draft text of K.44 Annex A, A.2.1 Equipment ports     Deutsche Telekom AG   Q4/5   2011-09-09
[ 375 ]  
 
Additional K.44 text to cover signal ports with isolation barriers     IEEE   Q4/5   2011-09-09
[ 355 ]  
 
Proposal of ground method for HVDC for recommendation of L.spec DC     Japan   Q6/5, Q4/5, Q19/5, Q11/5   2011-09-09
[ 329 ]  
 
Proposed method for processing Ethernet port and USB port in overvoltage test     NTT   Q4/5   2011-09-09
[ 320 ]  
 
Revision of special resistibility requirements     NTT   Q4/5   2011-09-06
[ 291 ]  
 
Proposal Resistibility tests (K20, K21 and K45) for Coaxial Ports     France Telecom Orange   Q4/5   2011-04-16
[ 248 ]  
 
Comments of the German NC concerning TD669 / Draft k.hnwr     Germany   Q8/5, Q6/5, Q5/5, Q4/5, Q13/5, Q10/5   2011-04-15
[ 247 ]  
 
Introduction of isolation transformer     NTT   Q4/5   2011-04-15
[ 246 ]  
 
Necessity of resistibility tests for internal ports and required test levels against lightning surges     NTT   Q4/5   2011-04-15
[ 245 ]  
 
Malfunction mechanisms of telecommunication equipment in customer premises     NTT   Q4/5   2011-04-15
[ 219 ]  
 
Aspects concerning the revision of Criterion A in ITU-T K.44     Deutsche Telekom , EPCOS   Q4/5   2011-04-11
[ 217 ]  
 
IEEE Std. 802.3 (2008) Ethernet Ports- Types and Isolation requirements     IEEE   Q4/5   2011-04-07
[ 198 ]  
 
Information about surge tests on coaxial port     France Telecom Orange   Q4/5   2010-11-12
[ 147 ]  
 
A discussion of external coaxial cable port shield leakage     Tyco Electronics   Q4/5   2010-07-22
[ 141 ]  
 
Resistibility Guide     France Telecom Orange , Technicolor   Q4/5   2010-03-30
[ 110 ]  
 
External coaxial cable port test proposal     Bourns   Q4/5   2010-03-30
[ 109 ]  
 
Ethernet Field experiences     IEEE   Q4/5   2010-03-30
[ 108 ]  
 
Recommendations K.20, K.21 and K.45 - Power Contact Test Proposals     IEEE   Q4/5   2010-03-30
[ 76 ]  
 
GDT Self-Oscillation     IEEE   Q4/5, Q13/5   2009-10-02
[ 47 ]  
 
Deficiencies in GDT specifications that hinder coordination design     IEEE   Q4/5, Q13/5   2009-10-01
[ 46 ]  
 
Modelling GDT sparkover     IEEE   Q4/5, Q13/5   2009-10-01
[ 43 ]  
 
North American wiring simulators     IEEE   Q4/5, Q13/5   2009-09-25
[ 40 ]  
 
Test methods for Resistibility of xDSL modem related to lightning protection     China Telecoms Corp.   Q4/5   2009-09-10
[ 14 ]  
 
Proposal for the ESD criteria in Recommendations K.20, K.21, K.44 and K.45     Huawei Technologies Co. Ltd.   Q4/5   2008-11-13
Results:27 total items.
 
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