DIN EN 61290-10-1:2010-01
Optical amplifiers - Test methods - Part 10-1: Multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer (IEC 61290-10-1:2009); German version EN 61290-10-1:2009 / Note: DIN EN 61290-10-1 (2004-02) remains valid along...