EN 61280-2-9:2002

Name: EN 61280-2-9:2002
Brand: CENELEC
SKU: EN 61280-2-9:2002
Price: 29.8 EUR
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Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems EN 61280-2-9:2002

Publication date: Mar 19, 2004

General information

Current stage: 99.60 Withdrawal effective Apr 1, 2012

Originator: CENELEC

Owner: CLC/SR 86C Fibre optic systems and active devices

Type: European Norm

ICS: 33.180.20 Fibre optic interconnecting devices

Buying

Status: Withdrawn

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 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.

Life cycle

NOW

WITHDRAWN
EN 61280-2-9:2002
99.60 Withdrawal effective
Apr 1, 2012

REVISED BY

PUBLISHED
EN 61280-2-9:2009