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Home : ITU-T : SG 5 : Meeting�2020-05-11�: Contributions� Recently posted�-� Search Meeting Documents
ITU-T�SG 5� C�(2020-05-11)�

ITU-T�SG 5

Environment, climate change and circular economy

Study Period 2017

Meeting� from 2020-05-11 to 2020-05-20

held in E-Meeting

Other Meetings : 2021-11-302021-05-112020-10-192019-09-162019-05-132018-09-112018-05-212018-03-052017-11-132017-05-15

Results:8 total items.
Contributions �[�Source:�Nippon Telegraph and Telephone Corporation (NTT)�]���Documents / Contributions

Number
Title Source AI/Question
Date
[ 654 ]
(Rev.1)
Proposal of draft Recommendation on HEMP immunity test method for telecommunication equipment � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q5/5 2020-04-28
[ 642 ]
(Rev.1)
K.Sup.access_trunk_networks to-ITU-T-K.45 on"Technical rationale of resistibility of telecommunication equipment installed in the access and trunk networks against lightning": 3rd draft of Supplement � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/5 2020-04-27
[ 641 ]
K.Sup.telecom_centre to-ITU-T-K.20 on"Rationale for setting resistibility requirements of telecommunication equipment installed in a telecommunication centre against lightning": 3rd draft of Supplement � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/5 2020-04-27
[ 640 ]
(Rev.1)
K.Sup.customer to-ITU-T-K.21 on "Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning": 3rd draft of Supplement � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/5 2020-04-27
[ 634 ]
An issue to be considered when applying CDN for surge immunity test in IEC 61000-4-5 � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q4/5, Q2/5 2020-04-27
[ 633 ]
(Rev.1)
K.power_emc; proposed draft Recommendation "Electromagnetic compatibility requirements for power equipment in telecommunication facilities" � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q4/5 2020-04-27
[ 632 ]
K.123 proposed revision of Recommendation "Electromagnetic compatibility requirements for electrical equipment in telecommunication facilities" � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q4/5 2020-04-27
[ 631 ]
(Rev.1)
Proposed 2nd draft of K.soft_dev "Information of semiconductor devices required for design of telecommunication equipment applying soft error mitigation measures" � Fujitsu Limited (Japan) , NEC Corporation (Japan) , Nippon Telegraph and Telephone Corporation (NTT) (Japan) , Oki Electric Industry Company Ltd. (OKI) (Japan) Q5/5 2020-04-27
Results:8 total items.
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