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IEC 60794-1-207-ed.1.0
Optical fibre cables - Part 1-207: Generic specification - Basic optical cable test procedures - Environmental test methods - Nuclear radiation, Method F7
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STANDARD published on 30.10.2025
The information about the standard:
Designation standards: IEC 60794-1-207-ed.1.0
Publication date standards: 30.10.2025
SKU: NS-1246042
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60794-1-207-ed.1.0 :
IEC 60794-1-207:2025 describes test procedures to be used in establishing uniform requirements for optical fibre cables for the environmental property: performance degradation when exposed to nuclear radiation. This document applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. Method F7A evaluates performance degradation of optical fibre cable in environmental background radiation; Method F7B evaluates performance degradation of optical fibre cable in adverse nuclear environments. NOTE Throughout the document, the wording "optical cable" can also include optical fibre units, microduct fibre units, etc. This first edition cancels and replaces the method F7 of the second edition of IEC 60794-1-22 published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) detailed content of sample, apparatus, procedure, requirements and details of the method to be specified and reported are added. IEC 60794-1-207: 2025 decrit les procedures dessais a utiliser afin detablir des exigences uniformes relatives aux cables a fibres optiques pour la propriete environnementale: degradation des performances lors de lexposition au rayonnement nucleaire. Le present document sapplique aux cables a fibres optiques destines a etre utilises dans les equipements de telecommunications et les dispositifs qui utilisent des techniques analogues, ainsi quaux cables constitues de fibres optiques dune part et de conducteurs electriques dautre part. La methode F7A evalue la degradation des performances dun cable a fibres optiques dans des conditions de rayonnement de lenvironnement general; la methode F7B evalue la degradation des performances dun cable a fibres optiques dans des environnements nucleaires hostiles. NOTE Dans tout le document, lexpression "cable optique" peut egalement inclure des assemblages de fibres optiques, des assemblages de fibres pour microconduits, etc. Cette premiere edition annule et remplace la methode F7 de la deuxieme edition de lIEC 60794-1-22 parue en 2017. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) ajout dun contenu detaille de lechantillon, de lappareillage, du mode operatoire, des exigences et des details de la methode a specifier et a consigner.
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