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ITU-T SG05  C 

ITU-T SG05

EMF, environment, climate action, sustainable digitalization, and circular economy

Study Period 2025

Results:9 total items.
Contributions  [ AI/Question: Q2/5 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 160 ]  
 
Proposal for K.21 basic lightning test level of internal Ethernet ports     China Information Communication Technologies Group   Q2/5   2025-05-21
[ 158 ]  
(Rev.1) 
K.21_Revision-Editing on K.21 internal Ethernet port surge test     China Information Communication Technologies Group , ZTE Corporation (China)   Q2/5   2025-05-21
[ 154 ]  
 
K.21_Revision-Discussion on K.21 Internal ethernet port insulation resistance test and differential mode surge test     China Information Communication Technologies Group , ZTE Corporation (China)   Q2/5   2025-05-21
[ 133 ]  
(Rev.1-2) 
K.21_Revision-Discussion on K.21 lightning surge test level of internal Ethernet port     China Information Communication Technologies Group , ZTE Corporation (China)   Q2/5   2025-05-21
[ 132 ]  
(Rev.1) 
Second draft of K.Suppl.tov "Protection of ICT equipment with DC power supply against temporary overvoltage (TOV)"     China Unicom , ZTE Corporation (China)   Q2/5   2025-05-21
[ 108 ]  
(Rev.1) 
Discussion on K.21 internal ports surge test     Brazil   Q2/5   2025-05-21
[ 63 ]  
(Rev.1) 
Proposed revision of K.Suppl.25 "ITU-T K.117 - Long reach single twisted-pair Ethernet resistibility testing"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2025-05-19
[ 62 ]  
(Rev.1) 
Proposed revision of K.147 "Protection of digital ports connected to balanced pairs of conductors"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2025-05-19
[ 61 ]  
(Rev.1) 
Clarification on the terms, "internal port", "external port" ,"external circuit", and proposed revision of K.20 and K.21 for exception to insulation testing regarding Ethernet connection used only within a cabinet     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2025-05-19
Results:9 total items.
 
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