IEC 61753-086-2:2009
纤维光学互连器件和无源元件性能标准.第086-2部分:非连接单模双向 1310 nm至 1490/1550 nm 范围的用于C型受控环境的上层宽波分复用(WWDM)设备
Fibre optic interconnecting devices and passive components performance standard - Part 086-2: Non connectorised single-mode bidirectional 1490/1550 nm downstream and 1310 nm upstream WWDM devices for category C - Controlled environment