Optical fibre amplifiers - Basic specification - Part 7-1: Test methods for out-of-band insertion losses - Filtered optical power meter
NORM herausgegeben am 1.7.1999
Designation standards: ČSN EN 61290-7-1
Classification mark: 359271
Catalog number: 56144
Note: UNGÜLTIG
Publication date standards: 1.7.1999
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN