IEC 61280-2-9:2002
Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems
OVERVIEW
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.
COMMENTS
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PRODUCT DETAILS
| Status | Revised |
|---|---|
| Edition | 2002 |
| No. of Pages | 33 |
| ICS Classification | 33.180.20 Fibre optic interconnecting devices |
| Committee | TC 86/SC 86C |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC : 0 |