99.60 Withdrawal effective Apr 1, 2012
CENELEC
CLC/SR 86C Fibre optic systems and active devices
European Norm
33.180.20 Fibre optic interconnecting devices
Withdrawn
Provides a parameter definition and test method for obtaining optical signal-to-noise ratio (OSNR) using apparatus that measure the optical spectrum at a multichannel interface. The measured noise does not include source relative intensity noise (RIN) or receiver noise. Three implementations for an OSA are discussed: a diffraction-grating-based OSA, a Michelson interferometer-based OSA, and a Fabry-Perot-based OSA. Characteristics of the OSA that affect OSNR measurement accuracy are provided.
WITHDRAWN
EN 61280-2-9:2002
99.60
Withdrawal effective
Apr 1, 2012
PUBLISHED
EN 61280-2-9:2009