| 电涌保护元件应用指南 – 高频信号隔离变压器 |
以太网局域网（LAN）端口的故障归因于使用不适当的浪涌保护装置（SPD）、缺乏绝缘配合和不适当的布线，这导致变压器、相关布线、组件和连接器的故障。K.126建议书讨论了隔离变压器参数以及它们如何影响设备共模和差模浪涌性能。访问[ITU-T K.95]的全文需要充分了解本文件。 |
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| Citation: |
https://handle.itu.int/11.1002/1000/13280 |
| Series title: |
K series: Protection against interference |
| Approval date: |
2017-07-29 |
| Provisional name: | K.appl4 |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 5 |
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Further details: |
Patent statement(s)
Development history
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| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
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1
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K.126 (07/2017)
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In force
|
here
|
here
|
here
|
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ITU-T Supplement
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Title
|
Status
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Summary
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Table of contents
|
Download
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K Suppl. 3 (10/2015)
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ITU-T K.20, K.21, K.45, K.82 – Additional criteria to protect telecommunication cabling during a power cross event
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In force
|
here
|
here
|
here
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K Suppl. 8 (11/2017)
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Resistibility analysis of 5G systems
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In force
|
here
|
here
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here
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K Suppl. 9 (05/2019)
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5G technology and human exposure to radiofrequency electromagnetic fields
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In force
|
here
|
here
|
here
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K Suppl. 10 (11/2017)
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Analysis of electromagnetic compatibility aspects and definition of requirements for 5G mobile systems
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In force
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here
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here
|
here
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K Suppl. 13 (12/2021)
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Radiofrequency electromagnetic field (RF-EMF) exposure levels from mobile and portable devices during different conditions of use
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In force
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here
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here
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here
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K Suppl. 14 (09/2019)
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The impact of RF-EMF exposure limits stricter than the ICNIRP or IEEE guidelines on 4G and 5G mobile network deployment
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In force
|
here
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here
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here
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K Suppl. 16 (10/2022)
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Electromagnetic field compliance assessments for 5G wireless networks
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In force
|
here
|
here
|
here
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K Suppl. 19 (09/2019)
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Electromagnetic field (EMF) strength inside underground railway trains
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In force
|
here
|
here
|
here
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K Suppl. 29 (07/2022)
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Electromagnetic field strength inside and outside of electric vehicles using wireless power transfer technology
|
In force
|
here
|
here
|
here
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| Title |
Approved on |
Download |
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Mitigation measures for telecommunication installations – Chapter 10
|
2006
|
here
|
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Mitigation measures for telecommunication installations
|
2004
|
here
|
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Earthing and bonding
|
2003
|
here
|
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Guide to the use of ITU-T Publications produced by Study Group 5 aimed at achieving Electromagnetic Compatibility and Safety
|
2002
|
here
|
|
Earthing of telecommunication installations
|
1976
|
here
|
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