Standard No.:	YD/T 3265-2017
English Name:	Technical requirements and test methods of electromagnetic compatibility for DC port Of telecommunication&data equipments
Chinese Name:	电信和数据设备直流端口电磁兼容要求及测量方法
Professional Classification:	YD    Professional Standard - Telecommunication
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2017-04-12
Implemented on:	2017-7-1
Status:	abolished
Abolished on:	2024-07-11
Target Language:	English
File Format:	PDF
Word Count:	11000 words
Translation Price(USD):	330.0
Delivery:	via email in 1~5 business day

本标准规定了通信环境中直流供电的电信和数据通信设备及其供电电源接口部分的电磁兼容要求 （如瞬态电压和噪声等）和测量方法。
本标准适用于-48V直流供电的安装在电信中心环境、户外环境和用户楼宇等环境的电信和数据通信设备，以及336V直流电源系统供电的安装在通信局站、数据机房等设施中的电信和数据通信设备。