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NEK IEC 60794-1-201:2024

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Abstract

IEC 60794-1-201: 2024 defines test procedures to be used in establishing uniform requirements for the environmental performance of:- optical fibre cables for use with telecommunication equipment and devices employing similar techniques; and- cables having a combination of both optical fibres and electrical conductors.Throughout this document, the wording "optical cable" can also include optical fibre units, microduct fibre units, etc. This document defines a test standard to determine the ability of a cable to withstand the effects of temperature cycling by observing changes in attenuation. See IEC 60794-1-2 for a reference guide to test methods of all types and for general requirements and definitions.This document partially replaces IEC 60794-1-22:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60794-1-22:2017:a) all references to the temperature sensing device have been removed and replaced with a note "for further study";b) the conditioning procedure has been separated into Procedure 1 and Procedure 2 to avoid confusion;c) the ambient temperature test condition has been defined as per IEC 60794-1-2;d) the minimum soak time has been decreased for sample mass >16 kg in Table 1.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 33.180.10
  • National Committee NEK/NK86

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