DIN EN 61753-031-6:2015 纤维光学互连器件和无源元件. 性能标准. 第031-6部分: O类非连接式单模1xN和2xN非波长选择性分支器件. 非受控环境 (IEC 61753-031-6-2014); 德文版本EN 61753-031-6-2014
Fibre optic interconnecting devices and passive components - Performance standard - Part 031-6: Non-connectorized single-mode 1xN and 2xN non-wavelengthselective branching devices for Category O - Uncontrolled environment (IEC 61753-031-6:2014); German ve