DIN EN IEC 61300-3-21-2021 光纤互连设备和无源元件. 基本试验和测量程序. 第3-21部分: 检查和测量. 切换时间(IEC 61300-3-21-2019); 德文版 EN IEC 61300-3-21-2019
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time (IEC 61300-3-21:2019); German version EN IEC 61300-3-21:2019
This part of IEC 61300 describes a method to measure the switching time and related performance parameters of a fibre optic spatial switch when the actuation energy is applied or removed to change the state of the switch.