YD/T 1419.2-2005
接入网用单纤双向三端口光组件技术条件.第2部分:用于基于以太网方式的无源光网络(EPON)光网络单元(ONU)的单纤双向三端口光组件
Technical conditions of Triplexer optical assembly for access network Part 2: General characteristics of Triplexer optical assembly for Ethernet passive optical network (EPON) light network unit (ONU)
YDT1419.2-2005, YD1419.2-2005