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BS EN 61280-2-9:2002:2003 Edition

$102.76

Fibre optic communication subsystem basic test procedures. Test procedures for digital systems – Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems

Published By Publication Date Number of Pages
BSI 2003 20
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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.

BS EN 61280-2-9:2002
$102.76