YD/T 1526.3-2009
接入网用单纤双向三端口光收发一体模块技术条件 第3部分:用于吉比特无源光网络(GPON)光网络单元(ONU)的单纤双向三端口光收发一体模块
Technical specifications of single fiber Bi-Directional Triplexer optical transceiver for access network.Part 3:single fiber Bi-Directional Triplexer optical transceiver for GPON ONU