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 version EN 61753-031-6:2014
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EN 61753-031-6:2014