CEI EN 61280-4-4 Ed. 2 (2018)现行
Fibre Optic Communication Subsystem Test Procedures - Part 4-4: Cable Plants And Links - Polarization Mode Dispersion Measurement For Installed Links
出版：Comitato Elettrotecnico Italiano
专家解读视频
基本信息
标准编号： CEI EN 61280-4-4 Ed. 2 (2018)
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：74
标准简介
2ED 2018 [01/02/2018]1ED 2006 [01/08/2006]
标准备注
Classificazione CEI 86-201. (09/2006) 1ED 2006 Edition is valid until 18-08-2020. (03/2018)
本标准替代的旧标准
等同采用的国际标准
EN 61280-4-4:2017 - Identical
