UNE-EN 61290-6-1:1998 OPTICAL FIBRE AMPLIFIERS. BASIC SPECIFICATION. PART 6-1: TEST METHODS FOR PUMP LEAKAGE PARAMETERS. OPTICAL DEMULTIPLEXER (Endorsed by AENOR in November of 1998.)
1998UNE-EN 61290-6-1:1998 OPTICAL FIBRE AMPLIFIERS. BASIC SPECIFICATION. PART 6-1: TEST METHODS FOR PUMP LEAKAGE PARAMETERS. OPTICAL DEMULTIPLEXER (Endorsed by AENOR in November of 1998.)