Standard

NEK IEC 61280-2-9:2002

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK IEC 61280-2-9:2009

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

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.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1.0
  • Versjon: 1
  • Varetype: NAT
  • ICS 33.180.20
  • National Committee NEK/NK86

Produktrelasjon