| 光纤到分发点设备的雷电保护要求 |
ITU-T G.9701建议书规定了一种千兆宽带接入技术，它利用了现有的线对基础设施，最初是为普通老式电话业务（POTS）服务而部署的。实现本建议书的设备可以从离客户房屋很近的地方，即光纤至分发点（FTTdp）开始部署。
ITU-T K.118建议书包含了保护接入网分配点（DP）节点及客户所在地相关设备的必要信息。书中包括在有必要安装保护装置时的阻抗要求和雷电保护级别，以及如何安装保护装置。 |
|
| Citation: |
https://handle.itu.int/11.1002/1000/13134 |
| Series title: |
K series: Protection against interference |
| Approval date: |
2016-12-14 |
| Provisional name: | K.FTTdp |
| Approval process: | AAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 5 |
|
Further details: |
Patent statement(s)
Development history
|
|
|
| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
|
1
|
K.118 (12/2016)
|
In force
|
here
|
here
|
here
|
|
|
|
ITU-T Supplement
|
Title
|
Status
|
Summary
|
Table of contents
|
Download
|
|
K Suppl. 3 (10/2015)
|
ITU-T K.20, K.21, K.45, K.82 – Additional criteria to protect telecommunication cabling during a power cross event
|
In force
|
here
|
here
|
here
|
|
K Suppl. 8 (11/2017)
|
Resistibility analysis of 5G systems
|
In force
|
here
|
here
|
here
|
|
K Suppl. 9 (05/2019)
|
5G technology and human exposure to radiofrequency electromagnetic fields
|
In force
|
here
|
here
|
here
|
|
K Suppl. 10 (11/2017)
|
Analysis of electromagnetic compatibility aspects and definition of requirements for 5G mobile systems
|
In force
|
here
|
here
|
here
|
|
K Suppl. 13 (12/2021)
|
Radiofrequency electromagnetic field (RF-EMF) exposure levels from mobile and portable devices during different conditions of use
|
In force
|
here
|
here
|
here
|
|
K Suppl. 14 (09/2019)
|
The impact of RF-EMF exposure limits stricter than the ICNIRP or IEEE guidelines on 4G and 5G mobile network deployment
|
In force
|
here
|
here
|
here
|
|
K Suppl. 16 (10/2022)
|
Electromagnetic field compliance assessments for 5G wireless networks
|
In force
|
here
|
here
|
here
|
|
K Suppl. 19 (09/2019)
|
Electromagnetic field (EMF) strength inside underground railway trains
|
In force
|
here
|
here
|
here
|
|
K Suppl. 29 (07/2022)
|
Electromagnetic field strength inside and outside of electric vehicles using wireless power transfer technology
|
In force
|
here
|
here
|
here
|
|
K Suppl. 30 (10/2022)
|
ITU-T K.118 - Requirements for lightning protection of fibre to the distribution point equipment - Overview
|
In force
|
here
|
here
|
here
|
|
K Suppl. 31 (10/2022)
|
ITU-T K.118 – Requirements for lightning protection of fibre to the distribution point equipment – Modelling earth potential rise
|
In force
|
here
|
here
|
here
|
| Title |
Approved on |
Download |
|
Mitigation measures for telecommunication installations – Chapter 10
|
2006
|
here
|
|
Mitigation measures for telecommunication installations
|
2004
|
here
|
|
Earthing and bonding
|
2003
|
here
|
|
Guide to the use of ITU-T Publications produced by Study Group 5 aimed at achieving Electromagnetic Compatibility and Safety
|
2002
|
here
|
|
The protection of telecommunication lines and equipment against lightning discharges – Chapters 9 and 10
|
1995
|
here
|
|
The protection of telecommunication lines and equipment against lightning discharges – Chapters 6, 7 and 8
|
1978
|
here
|
|
Earthing of telecommunication installations
|
1976
|
here
|
|
