NF EN 61280-4-1:2010现行
Fibre Optic Communication Subsystem Test Procedures - Part 4-1: Installed Cable Plant - Multimode Attenuation Measurement
出版：Association Francaise de Normalisation
专家解读视频
Establishes preferred measurement principles and practices to assure that meaningful data describing the optical loss performance of installed cable plants can be obtained.
Indice de classement: C93-807-4-1. PR NF EN 61280 4-1 September 2001. (07/2001) PR NF EN 61280-4-1 September 2010. (10/2010) 2004 Edition is still active & available. (01/2011)
BS EN 61280-4-1:2009 - Identical
I.S. EN 61280-4-1:2009 - Identical
DIN EN 61280-4-1 (2010-07) - Identical
SN EN 61280-4-1:2004 - Identical
SS EN 61280-4-1 Ed. 1 (2004) - Identical
DIN EN 61280-4-1:2010 - Identical
SS EN 61280-4-1 Ed. 2 (2010) - Identical
