文档详情

Q_GDW 1553.1-2014 电力以太网无源光网络（EPON）系统 第1部分：技术条件.PDF

发布：2019-09-09约6.04万字共29页下载文档
文本预览下载声明
ICS 29.240 Q/GDW Q/GDW QQ//GGDDWW 国 家 电 网 公 司 企 业 标 准 Q/GDW Q/GDW QQ//GGDDWW 1553.1 — 2014 代替 Q/ GDW553.1 — 2010 （EPON） （EPON） 电力以太网无源光网络（（EEPPOONN））系统 11 第11部分：技术条件 Ethernetpassiveopticalnetworkforelectricalpowersystem Part1： Technicalspecification 2015-05-29发布 2015-05-29实施 国家电网公司 发 布 1 Q/GDW Q/GDW QQ//GGDDWW1553.1 — 2014 目 次 前言········································································································································································III 1 范围····································································································································································1 2 规范性引用文件···············································································································································
显示全部
相似文档