
Optical amplifiers. Test methods. Power and gain parameters. Optical spectrum analyzer method
出版:British Standards Institution

专家解读视频
2006 [31/01/2007]1998 [15/10/1998]
© British Standards Institution 2013
EN 61290-1-1:2015 - Identical
SN EN 61290-1-1:1998 - Identical
DIN EN 61290-1-1 (2007-06) - Identical
NF EN 61290-1-1:2007 - Identical
I.S. EN 61290-1-1:2006 - Identical
IEC 61290-1-1 Ed. 2.0 - Identical
SS EN 61290-1-1 Ed. 2 (2006) - Identical