EN 60794-3:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Optical fibres cables -- Part 3: Sectional specification - Outdoor cabless (IEC 60794-3:2001)Lichtwellenleiterkabel - Teil 3: Rahmenspezifikation - Außenkabel (IEC 60794-3:2001)Câbles à fibres optiques - Partie 3: Spécification intermédiaire - Câbles extérieurs (IEC 60794-3:2001)Optical fibres cables - Part 3: Sectional specification - Outdoor cables (IEC 60794-3:2001)33.180.10Fibres and cablesICS:Ta slovenski standard je istoveten z:EN 60794-3:2002SIST EN 60794-3:2004en01-oktober-2004SIST EN 60794-3:2004SLOVENSKI
STANDARDSIST EN 60794-3:20011DGRPHãþD

EUROPEAN STANDARDEN 60794-3NORME EUROPÉENNEEUROPÄISCHE NORMMarch 2002CENELECEuropean Committee for Electrotechnical StandardizationComité Européen de Normalisation ElectrotechniqueEuropäisches Komitee für Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B - 1050 Brussels© 2002 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 60794-3:2002 EICS 33.180.10Supersedes EN 60794-3:1998English versionOptical fibre cablesPart 3: Sectional specification –Outdoor cables(IEC 60794-3:2001)Câbles à fibres optiquesPartie 3: Spécification intermédiaire -Câbles extérieurs(CEI 60794-3:2001)LichtwellenleiterkabelTeil 3: Rahmenspezifikation –Außenkabel(IEC 60794-3:2001)This European Standard was approved by CENELEC on 2002-03-05. CENELEC members are bound tocomply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the Central Secretariat or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of a CENELEC member into its own language andnotified to the Central Secretariat has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.SIST EN 60794-3:2004

- 3 -EN 60794-3:2002Annex ZA(normative)Normative references to international publicationswith their corresponding European publicationsThis European Standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text and thepublications are listed hereafter. For dated references, subsequent amendments to or revisions of anyof these publications apply to this European Standard only when incorporated in it by amendment orrevision. For undated references the latest edition of the publication referred to applies (includingamendments).NOTEWhen an international publication has been modified by common modifications, indicated by (mod), the relevantEN/HD applies.PublicationYearTitleEN/HDYearIEC 60189SeriesLow-frequency cables and wires withPVC insulation and PVC sheath--IEC 603041982Standard colours for insulation for low-frequency cables and wiresHD 402 S21984IEC 60708-11981Low-frequency cables with polyolefininsulation and moisture barrier polyolefinsheathPart 1: General design details andrequirements--IEC 60793SeriesOptical fibresEN 60793SeriesIEC 60793-1-212001Part 1-21: Measurement methods andtest procedures - Coating geometryEN 60793-1-212002IEC 60793-1-322001Part 1-32: Measurement methods andtest procedures - Coating strippabilityEN 60793-1-32- 1)IEC 60793-1-402001Part 1-40: Measurement methods andtest procedures – AttenuationEN 60793-1-40- 1)IEC 60793-1-442001Part 1-44: Measurement methods andtest procedures - Cut-off wavelengthEN 60793-1-442002IEC 60793-21998Part 2: Product specifications--IEC 60794-1-11999Optical fibre cablesPart 1-1: Generic specification - GeneralEN 60794-1-11999 2)IEC 60794-1-21999Part 1-2: Generic specification - Basicoptical cable test proceduresEN 60794-1-21999
1) To be published.2) EN 60794-1-1:1999 is superseded by EN 60794-1-1:2002 based on IEC 60794-1-1:2001.SIST EN 60794-3:2004

NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60794-3Troisième éditionThird edition2001-09Câbles à fibres optiques –Partie 3:Spécification intermédiaire –Câbles extérieursOptical fibre cables –Part 3:Sectional specification –Outdoor cables Commission Electrotechnique Internationale International Electrotechnical CommissionPour prix, voir catalogue en vigueurFor price, see current catalogue IEC 2001
Droits de reproduction réservés

Copyright - all rights reservedAucune partie de cette publication ne peut être reproduite niutilisée sous quelque forme que ce soit et par aucun procédé,électronique ou mécanique, y compris la photocopie et lesmicrofilms, sans l'accord écrit de l'éditeur.No part of this publication may be reproduced or utilized inany form or by any means, electronic or mechanical,including photocopying and microfilm, without permission inwriting from the publisher.International Electrotechnical Commission3, rue de Varembé
Geneva, SwitzerlandTelefax: +41 22 919 0300e-mail: inmail@iec.ch IEC web site
http://www.iec.chCODE PRIXPRICE CODEUSIST EN 60794-3:2004

60794-3 © IEC:2001– 3 –CONTENTSFOREWORD.71Scope.112Normative references.113Terms and definitions.134Symbols and abbreviations.155Optical fibre.155.1General.155.2Attenuation.155.2.1Attenuation coefficient.155.2.2Attenuation uniformity – Attenuation discontinuities.155.3Cut-off wavelength.155.4Fibre colouring.155.5Polarisation mode dispersion (PMD).155.6Jumper cable cut-off wavelength.176Cable element.176.1Tight secondary coating or buffer.196.2Ruggedized fibre.196.3Slotted core.196.4Tube.196.5Ribbon.197Optical fibre cable construction.217.1General.217.2Lay-up of the cable elements.237.3Cable core filling.237.4Strength member.257.5Moisture barrier.257.6Cable sheath and armouring.257.6.1Inner sheath.257.6.2Armouring.277.6.3Outer sheath.277.6.4Outer protection of cables for lake and river crossings.277.7Sheath marking.277.8Hydrogen gas.278Installation and operating conditions.278.1General.278.2Characterisation of cable elements for splicing purposes.298.2.1General purpose tests.298.2.2Tests applicable to tubes.298.2.3Tests applicable to ribbons.29SIST EN 60794-3:2004

60794-3 © IEC:2001– 5 –9Optical fibre cable tests.359.1Tensile performance.359.2Installation capability.359.2.1Bending under tension.359.2.2Repeated bending.359.2.3Impact.359.2.4Kink.359.2.5Torsion.359.2.6Hydrostatic pressure.359.2.7Coiling performance.379.2.8Sheath abrasion resistance.379.3Cable bend.379.4Crush.379.5Temperature cycling.379.6Ageing.379.6.1Fibre coating compatibility.379.6.2Finished cable.379.7Water penetration (for filled cables only).379.8Pneumatic resistance (for unfilled cables only).399.9Lightning (for cables containing metallic elements).399.10Special aerial installation conditions.399.10.1Aeolian vibration.399.10.2Shotgun resistance.3910Quality assurance.39Annex A (informative)
Guide to the statistical specification of polarisation modedispersion of optical fibre cables.41A.1Introductory remarks.41A.2Apparatus.
...