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ITU-T SG05

ICT and climate change

Study Period 2009

Results:12 total items.
Contributions  [ Source: Nippon Telegraph and Telephone Corporation (NTT) ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 504 ]  
 
2012-09-25 Nippon Telegraph and Telephone Corporation (NTT)   Proposal of additional items and normative reference for draft recommendation L.architecture     Q19/5  
[ 462 ]  
 
2012-03-30 Nippon Telegraph and Telephone Corporation (NTT)   Proposal of withdrawal of recommendation L.safePowerfeed     Q19/5  
[ 461 ]  
(Rev.1) 
2012-03-30 Nippon Telegraph and Telephone Corporation (NTT) , France Telecom Orange   Proposal of DC interface requirement and draft text of L.spec DC     Q19/5  
[ 444 ]  
 
2012-03-30 Nippon Telegraph and Telephone Corporation (NTT)   Proposed requirements in L.adapter phase 2     Q21/5  
[ 443 ]  
 
2012-03-30 Nippon Telegraph and Telephone Corporation (NTT)   Proposed arrangement of scope and classifications for L.adapter Phase 2     Q21/5  
[ 442 ]  
 
2012-03-30 Nippon Telegraph and Telephone Corporation (NTT)   Proposed metrics for Power supply unit in L.M&M     Q21/5, Q17/5  
[ 441 ]  
 
2012-03-30 Hitachi, Ltd. , Nippon Telegraph and Telephone Corporation (NTT)   New work item proposal on requirement of minimum data set of equipment for data center energy management     Q17/5  
[ 406 ]  
 
2012-03-28 Nippon Telegraph and Telephone Corporation (NTT)   Draft text of Recommendation K.secmiti "Mitigation methods against EM security threats"     Q15/5  
[ 399 ]  
 
2012-03-28 Nippon Telegraph and Telephone Corporation (NTT)   Proposal of the collaboration work with IEC 37B regarding the standardization of Lightning isolation transformers     Q4/5, Q13/5  
[ 394 ]  
(Rev.1) 
2012-03-27 Nippon Telegraph and Telephone Corporation (NTT)   An induction problem on metallic tension member(TM) of optical cable in case of power faults     Q9/5  
[ 393 ]  
(Rev.1) 
2012-03-27 Nippon Telegraph and Telephone Corporation (NTT)   An example of lightning damage of telecommunication equipment in customer premises     Q4/5, Q13/5  
[ 390 ]  
 
2012-03-27 Nippon Telegraph and Telephone Corporation (NTT)   Test reports of the isolation reinforced HGW against overvoltages     Q4/5  
Results:12 total items.
 
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