
Fibre optic communication subsystem test procedures. Digital systems. Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems.
STANDARD published on 31.5.2009
Designation standards: BS EN 61280-2-9:2009
Publication date standards: 31.5.2009
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 60148 4 Status: Definitive