DS/EN 61280-2-9:2009
Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems

Standard No.

DS/EN 61280-2-9:2009

Release Date

2009

Published By

Danish Standards Foundation

Latest

DS/EN 61280-2-9:2009

Replace

DS/EN 61280-2-9-2003

Scope

This part of IEC 61280 provides a parameter definition and a test method for obtaining optical signal-to-noise ratio (OSNR) using apparatus that measures the optical spectrum at a multichannel interface. Because noise measurement is made on an optical spectrum analyzer, the measured noise does not include source relative intensity noise (RIN) or receiver noise.

DS/EN 61280-2-9:2009 history

• 2009 DS/EN 61280-2-9:2009 Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems