Draft Document - Optical amplifiers - Test methods - Part 7-1: Out-of-band insertion losses - Filtered optical power meter method (IEC 61290-7-1:2007); German version EN 61290-7-1:2007
文件草案.光放大器.试验方法.第7-1部分:带外插入损耗.滤波光功率计法(IEC 61290-7-1-2007);德文版EN 61290-7-1:2007