DIN EN 61280-1-1-2014 纤维光学通信子系统基本试验规程.第1-1部分:一般通信子系统试验规程.单模光缆发射器光输出功率的测量(IEC 61280-1-1-2013).德文版本EN 61280-1-1-2013
Fibre optic communication subsystem basic test procedures - Part 1-1: Test procedures for general communication subsystems - Transmitter output optical power measurement for single-mode optical fibre cable (IEC 61280-1-1:2013); German version EN 61280-1-1