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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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