Aerospace series - Elements of electrical and optical connection - Test methods - Part 601: Optical elements - Insertion loss
航空航天系列 - 电气和光学连接元件 - 测试方法 - 第601部分:光学元件 - 插入损耗
This standard specifies methods of measuring the insertion loss of optical connection elements (including permanent connections) and fibre optic couplers.
These methods are suitable for single and multi-channel devices and hybrid configurations.
It shall be used together with EN 2591-100.