DIN EN 61300-3-21-2016 光纤互联装置和无源元件.基本试验和测量规程.第3-21部分:检验和测量.转换时间和跳动持续时间(IEC 61300-3-21-2014).德文版本EN 61300-3-21-2015
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time (IEC 61300-3-21:2014); German version EN 61300-3-21:2015