NEN-EN-IEC 61280-2-9
Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems
| Organization: | NEN |
| Publication Date: | 1 January 2003 |
| Status: | inactive |
| Page Count: | 46 |
| ICS Code (Fibre optic interconnecting devices): | 33.180.20 |
scope:
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 measurement does not include source relative intensity noise (RIN) or receiver noise. Three implementations for an OSA are discussed; a diffraction-grating-
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