SS EN 60793-1-40 Ed. 1 (2004)现行
Optical Fibres - Part 1-40: Measurement Methods And Test Procedures - Attenuation
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Specifies uniform requirements for measuring the attenuation of optical fibres. Four methods are described for measuring attenuation: (a) cut-back, (b) insertion loss, (c) backscattering and (d) modelling spectral attenuation.
EN 60793-1-40:2003 - Identical
IEC 60793-1-40 Ed. 1.0 - Identical
NF EN 60793-1-40:2004 - Identical
I.S. EN 60793-1-40:2004 - Identical
DIN EN 60793-1-40 (2004-08) - Identical
BS EN 60793-1-40:2003 - Identical
DIN EN 60793-1-40:2004 - Identical
