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ITU-T SG 5  C 

ITU-T SG 5

Environment, climate change and circular economy

Study Period 2017

Results:181 total items.
Result page:  1 - 2 - 3 - 4  - Next Next
Contributions  [ AI/Question: Q2/5 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 854 ]  
 
Reply template to cover sheet of T17-SG05-211130-TD-GEN-1984 received liaison     Bourns Limited (United Kingdom)   Q2/5   2021-11-16
[ 835 ]  
 
Discussion on exception conditions included in K.21, K.45 "Resistibility of telecommunication equipment installed in customer premises, access and trunk networks to over voltages and over currents"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2021-11-15
[ 834 ]  
 
Discussion on future revision of K.Sup.24: "Rationale for setting resistibility requirements of telecommunication equipment installed in a telecommunication centre against lightning"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2021-11-15
[ 824 ]  
(Rev.1) 
AAP K.147 comments on Annex A, Annex B and Bibliography     Bourns Limited (United Kingdom)   Q2/5   2021-11-14
[ 823 ]  
(Rev.1) 
AAP K.147 comments on Clause 9     Bourns Limited (United Kingdom)   Q2/5   2021-11-14
[ 822 ]  
(Rev.1) 
AAP K.147 comments on Clause 7 and 8     Bourns Limited (United Kingdom)   Q2/5   2021-11-14
[ 821 ]  
(Rev.1) 
AAP K.147 comments on Clause 6     Bourns Limited (United Kingdom)   Q2/5   2021-11-14
[ 820 ]  
(Rev.1) 
AAP K.147 comments on Title, Scope, Normative References and Definitions     Bourns Limited (United Kingdom)   Q2/5   2021-11-14
[ 809 ]  
 
ITU-T K.117 - Long reach single twisted-pair Ethernet resistibility testing     Bourns Limited (United Kingdom)   Q2/5   2021-04-28
[ 800 ]  
 
Correction of Figure 3 drawing error in K.50 Amendment 1(06/2020)     Bourns Limited (United Kingdom)   Q2/5   2021-04-28
[ 783 ]  
 
Proposal for clarification of K.20 "Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents"     Nokia Corporation (Finland)   Q2/5   2021-04-27
[ 776 ]  
(Rev.1) 
Revision of Series K Supplement 22 "Rationale of resistibility of telecommunication equipment installed in the access and trunk networks against lightning"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2021-04-27
[ 775 ]  
(Rev.1) 
Proposed revision of K.Sup.21 "Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2021-04-27
[ 774 ]  
(Rev.1) 
Draft Supplement ITU-T K.20 (K.Sup.telecom_centre):"Rationale for setting resistibility requirements of telecommunication equipment installed in a telecommunication centre against lightning"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2021-04-27
[ 752 ]  
 
Ethernet terms from ISO/IEC     Bourns Limited (United Kingdom)   Q8/5, Q2/5   2021-04-09
[ 751 ]  
(Rev.1) 
IEEE-SA 802.3 content licencing for ITU-T Recommendation K.147     Bourns Limited (United Kingdom)   Q8/5, Q2/5   2021-04-07
[ 750 ]  
 
Phantom powering     Bourns Limited (United Kingdom)   Q8/5, Q2/5   2021-04-06
[ 749 ]  
(Rev.1) 
Simplifying K.147 Tables 2 and 3 to show just the protection parameters     Bourns Limited (United Kingdom)   Q2/5   2021-03-27
[ 748 ]  
(Rev.1) 
Simplifying K.147 Annex A     Bourns Limited (United Kingdom)   Q2/5   2021-03-22
[ 746 ]  
(Rev.1) 
Objectives of K.147 and comments on SG05-C-0745     Bourns Limited (United Kingdom)   Q2/5   2021-03-19
[ 745 ]  
(Rev.1) +Add.1 
ITU-T Rec. K.147 (06/2020) Ethernet port resistibility testing for overvoltages and overcurrents     IEEE (IEEE 802.3)   Q2/5   2021-03-16
[ 734 ]  
(Rev.2) 
Proposed single pair Ethernet (SPE) protector resistibility testing supplement for ITU-T Recommendation K.117: "Primary protector parameters for the surge protection of equipment Ethernet ports"     Bourns Limited (United Kingdom)   Q2/5   2020-10-06
[ 731 ]  
(Rev.1) 
Proposed Ethernet port isolation and insulation supplement for ITU-T Recommendation K.147 Ethernet port resistibility testing for overvoltages and overcurrents     Bourns Limited (United Kingdom)   Q2/5   2020-10-06
[ 730 ]  
 
Proposed Corrigendum 1 to ITU-T Recommendation K.50     Bourns Limited (United Kingdom)   Q2/5   2020-10-06
[ 729 ]  
 
Proposed Corrigendum 1 to ITU-T Recommendation K.44     Bourns Limited (United Kingdom)   Q2/5   2020-10-06
[ 717 ]  
 
Proposed Corrigendum 1 to ITU-T Recommendation K.147     Bourns Limited (United Kingdom)   Q2/5   2020-10-05
[ 710 ]  
(Rev.1) 
Draft Supplement ITU-T K.20 (K.Sup.telecom_centre):"Rationale for setting resistibility requirements of telecommunication equipment installed in a telecommunication centre against lightning"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2020-10-05
[ 709 ]  
(Rev.1) 
Draft Supplement to ITU-T K.45 (K.Sup.access_trunk_networks): "Technical rationale of resistibility of telecommunication equipment installed in the access and trunk networks against lightning"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2020-10-05
[ 708 ]  
 
K.Sup.customer to-ITU-T-K.21 on "Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning": 4th draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2020-10-05
[ 705 ]  
 
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   2020-10-05
[ 684 ]  
 
Proposed a new work item on K.spc - "Surge protection principle and application of widely used surge protective components (SPCs)"     Xiamen SET Electronics Co., Ltd (China)   Q2/5   2020-09-29
[ 675 ]  
(Rev.1) 
A.1 justification for proposed draft new Recommendation K.gm     Bourns Limited (United Kingdom)   Q2/5   2020-04-28
[ 674 ]  
(Rev.1) 
Outline of K.gm: Test Methods and preferred values for hybrid integrated circuit components containing gas discharge tube and metal oxide varistor technologies     Bourns Limited (United Kingdom)   Q2/5   2020-04-28
[ 666 ]  
(Rev.1) 
K.Eth: Ethernet port resistibility testing for overvoltages and overcurrents     Bourns Limited (United Kingdom)   Q2/5   2020-04-28
[ 657 ]  
(Rev.1) 
Revised K.64 Base Text to align with new safety standards     Bourns Limited (United Kingdom)   Q2/5   2020-04-28
[ 656 ]  
(Rev.1) 
Anomaly in Annex A of K.21 and K.45     Bourns Limited (United Kingdom)   Q2/5   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
[ 612 ]  
(Rev.1) 
Proposed Corrigendum 2 to Recommendation ITU-T K.98     Bourns Limited (United Kingdom)   Q2/5   2020-04-20
[ 609 ]  
 
Proposed Amendment 1 to Recommendation ITU-T K.50     Bourns Limited (United Kingdom)   Q2/5   2020-03-30
[ 601 ]  
(Rev.1) 
Proposal for the revision of Table 7 of K.20 "Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents"     Nokia Corporation (Finland)   Q2/5   2019-09-03
[ 563 ]  
(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": 2nd draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 562 ]  
(Rev.1) 
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": 2nd draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 561 ]  
(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": 2nd draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 557 ]  
 
K.spdsafe: seventh draft of "Guidance on safety relating to the use of surge protective devices and surge protective components in telecommunication terminal equipment" aiming consent.     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 539 ]  
 
Directives Volume VIII review     Bourns Limited (United Kingdom)   Q2/5   2019-08-22
[ 504 ]  
 
Request of correction of Recommendation K.20 (10/2018) "Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents"     Nokia Corporation (Finland)   Q2/5   2019-04-30
[ 495 ]  
 
Proposed new work item on draft Supplement ITU-T K.Sup.telecom_system to ITU-T K.44 "Causes of telecommunication system overvoltage and overcurrent conditions and their expected levels"     Bourns Limited (United Kingdom)   Q2/5   2019-04-30
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