European Committee for Electrotechnical Standardization(CENELEC)
Latest
EN 61290-7-1:2007
EN 61290-7-1:2007 history
2007EN 61290-7-1:2007 Optical amplifiers - Test methods - Part 7-1: Out-of-band insertion losses - Filtered optical power meter method
1998EN 61290-7-1:1998 Optical Fibre Amplifiers - basic Specification Part 7-1: Test Methods for Out-of-Band Insertion Losses Filtered Optical Power Meter