现行 SJ 20049-1992
光纤通信设备机械电气安装技术要求 地面固定式光纤通信设备电气安装要求 光纤通信设备机械电气安装技术要求 地面固定式光纤通信设备电气安装要求 Performance requirement for machinery electrization installation of fiber-optical communication equipment Electrization installation requirement for fiber-optical communication equipment of stationary ground
发布日期：1992-02-01
实施日期：1992-05-01
分类信息
发布单位或类别： 中国 行业标准-电子
CCS分类： M33通信、广播 - 通信设备 - 光通信设备
ICS分类：
研制信息

起草单位： 机械电子工业部第三十四研究所、 中国电子技术标准化研究所

起草人： 施良骝、 莫金文、 王平

标准简介

本标准规定了地面固定式光纤通信设备电气安装的基本技术要求。本标准适用于地面固定式光纤通信设备的电气安装

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最后更新时间 2025-08-29