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NEK EN 61753-089-2:2013

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IEC 61753-089-2:2013(E) contains the minimum initial performance, test and measurement requirements and severities which a fibre optic pigtailed wide wavelength division multiplexing (WWDM) device for monitoring passive optical networks (PON) using an optical time-domain reflectometer (OTDR) satisfies in order to be categorized as meeting the requirements of category C (controlled environments), as defined in Annex A of IEC 61753-1:2007. Annex B of this standard provides information concerning the principle and function of the OTDR monitoring WWDM. Keywords: wide wavelength division multiplexing (WWDM), passive optical networks (PON), optical time-domain reflectometer (OTDR)

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2013-06
  • Versjon: 1
  • Varetype: NAT
  • ICS 33.180.20
  • National Committee NEK/NK86

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