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IEC 60794-3-ed.5.0

Optical fibre cables - Part 3: Outdoor cables - Sectional specification

STANDARD published on 17.2.2022

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The information about the standard:

Designation standards: IEC 60794-3-ed.5.0
Publication date standards: 17.2.2022
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: International technical standard
Category: Technical standards IEC

Annotation of standard text IEC 60794-3-ed.5.0 :

IEC 60794-3: 2022 specifies the requirements for optical fibre cables and cable elements which are intended to be used externally in communications networks. Other types of applications requiring similar types of cables can be considered. Requirements for cables to be used in ducts, for directly buried applications, aerial cables and cables for lake and river crossings are included in this document. Also included are cables for specialized use in sewers and in water and gas pipes. For aerial application, this document does not cover all functional aspects of cables installed in the vicinity of overhead power lines. For such applications, additional requirements and test methods can be necessary. Moreover, this document excludes optical ground wires and cables attached to the phase or earth conductors of overhead power lines. For cables for lake and river crossings, this document does not cover methods of cable repair, nor repair capability, nor does it cover cables for use with underwater line amplifiers. This fifth edition cancels and replaces the fourth edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: the ribbon specification has been removed, because it is covered in IEC 60794-1-31. LIEC 60794-3: 2022 specifie les exigences relatives aux cables et aux elements de cable a fibres optiques destines a etre utilises a lexterieur dans des reseaux de telecommunication. Dautres types dapplications qui necessitent des cables dune categorie similaire peuvent etre pris en consideration. Le present document comporte des exigences qui concernent les cables destines a etre installes dans des conduites, les cables directement enterres, les cables aeriens et les cables pour traversees de lacs et de rivieres. Il comporte egalement des cables destines a des utilisations specialisees, dans les egouts et dans les conduites deau et de gaz. Pour ce qui est des applications aeriennes, le present document ne couvre pas tous les aspects fonctionnels des cables installes a proximite de lignes aeriennes de transport denergie. De telles applications peuvent necessiter ladjonction dexigences et de methodes dessai. En outre, le present document exclut les cables de garde avec fibres optiques et les cables lies aux conducteurs de phase ou de terre des lignes aeriennes de transport denergie. Pour les cables pour traversees de lacs et de rivieres, le present document ne couvre pas les methodes de reparation du cable ni de capacite de reparation, et ne couvre pas les cables utilises dans les amplificateurs de lignes pour traversees de lacs et de rivieres. Cette cinquieme edition annule et remplace la quatrieme edition parue en 2014. Cette edition constitue une revision technique. Cette edition contient la modification technique majeure suivante par rapport a ledition precedente: la specification relative aux rubans a ete supprimee car elle est couverte par lIEC 60794-1-31.