Home / Standards / GB/T 28511.1-2012 GB/T 28511.1-2012 Abolished Integrated optical path devices based on planar lightwave circuit - Part 1：Optical power splitter based on PLC technology 平面光波导集成光路器件 第1部分：基于平面光波导（PLC）的光功率分路器 Standard Type GBT ICS 33.180.10 CCS M33 Status 废止 Issue Date 2012-06-29 Implementation 2012-10-01 Responsible Dept 工业和信息化部（通信） Drafting Unit N/A