EN IEC 60794-1-2:2021
(Main)Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
IEC 60794-1-2:2021 is available as IEC 60794-1-2:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60794-1-2:2021 applies to optical fibre cables for use with telecommunications equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. An objective of this document is to define general requirements and methodology guidance applicable to all of the cable test methods of IEC 60794-1 (all parts). A second objective of this document is to provide the end user with an overview of the different test methods contained in the different parts of the IEC 60794-1 series. This fifth edition cancels and replaces the fourth edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: - addition of cross-reference tables listing the new test method numbers and the previous test method numbers.
Lichtwellenleiterkabel - Teil 1-2: Fachgrundspezifikation - Grundlegende Prüfverfahren für Lichtwellenleiterkabel - Allgemeine Anleitung
Câbles à fibres optiques - Partie 1-2: Spécification générique - Procédures fondamentales d'essais des câbles optiques - Recommandations générales
IEC 60794-1-2:2021 est disponible sous forme de IEC 60794-1-2:2021 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'�dition pr�c�dente.L'IEC 60794-1-2:2021 s’applique aux câbles à fibres optiques destinés à être utilisés dans les équipements de télécommunications et les dispositifs utilisant des techniques analogues, ainsi qu'aux câbles constitués d'une combinaison de fibres optiques et de conducteurs électriques. L'un des objectifs de cette spécification est de définir des exigences générales et des recommandations méthodologiques applicables à toutes les méthodes d'essai des câbles de l'IEC 60794-1 (toutes les parties). Un second objectif du présent document est de fournir à l'utilisateur final une vue d'ensemble des différentes méthodes d’essai contenues dans les différentes parties de la série IEC 60794-1. Cette cinquième édition annule et remplace la quatrième édition parue en 2017. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - ajout de tableaux de correspondances énonçant les nouveaux numéros de méthodes d'essai et les anciens numéros de méthodes d'essai.
Optični kabli - 1-2. del: Splošna specifikacija - Osnovni preskusni postopki za optične kable - Splošno navodilo (IEC 60794-1-2:2021)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2021
Nadomešča:
SIST EN 60794-1-2:2017
SIST EN 60794-1-2:2017/AC:2017
Optični kabli - 1-2. del: Splošna specifikacija - Osnovni preskusni postopki za
optične kable - Splošno navodilo (IEC 60794-1-2:2021)
Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures
- General guidance (IEC 60794-1-2:2021)
Lichtwellenleiterkabel - Teil 1-2: Fachgrundspezifikation - Grundlegende Prüfverfahren
für Lichtwellenleiterkabel – Allgemeine Anleitung (IEC 60794-1-2:2021)
Câbles à fibres optiques - Partie 1-2: Spécification générique - Procédures
fondamentales d'essais des câbles optiques - Lignes directrices générales (IEC 60794-1
-2:2021)
Ta slovenski standard je istoveten z: EN IEC 60794-1-2:2021
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60794-1-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2021
ICS 33.180.10 Supersedes EN 60794-1-2:2017 and all of its
amendments and corrigenda (if any)
English Version
Optical fibre cables - Part 1-2: Generic specification - Basic
optical cable test procedures - General guidance
(IEC 60794-1-2:2021)
Câbles à fibres optiques - Partie 1-2: Spécification Lichtwellenleiterkabel - Teil 1-2: Fachgrundspezifikation -
générique - Procédures fondamentales d'essais des câbles Grundlegende Prüfverfahren für Lichtwellenleiterkabel -
optiques - Recommandations générales Allgemeine Anleitung
(IEC 60794-1-2:2021) (IEC 60794-1-2:2021)
This European Standard was approved by CENELEC on 2021-02-19. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60794-1-2:2021 E
European foreword
The text of document 86A/2009/CDV, future edition 5 of IEC 60794-1-2, prepared by SC 86A "Fibres
and cables" of IEC/TC 86 "Fibre optics" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN IEC 60794-1-2:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-11-19
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-02-19
document have to be withdrawn
This document supersedes EN 60794-1-2:2017 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 60794-1-2:2021 was approved by CENELEC as a
European Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60793-1-40 - Optical fibres - Part 1-40: Attenuation EN IEC 60793-1-40 -
measurement methods
IEC 60793-1-46 - Optical fibres - Part 1-46: Measurement EN 60793-1-46 -
methods and test procedures - Monitoring
of changes in optical transmittance
IEC 60793-2-40 - Optical fibres - Part 2-40: Product EN 60793-2-40 -
specifications - Sectional specification for
category A4 multimode fibres
IEC 60794-1-1 - Optical fibre cables - Part 1-1: Generic EN 60794-1-1 -
specification - General
IEC 60794-1-21 2015 Optical fibre cables - Part 1-21: Generic EN 60794-1-21 2015
specification - Basic optical cable test
procedures - Mechanical tests methods
IEC 60794-1-22 2017 Optical fibre cables - Part 1-22: Generic EN IEC 60794-1-22 2018
specification - Basic optical cable test
procedures - Environmental test methods
IEC 60794-1-23 2019 Optical fibre cables - Part 1-23: Generic EN IEC 60794-1-23 2019
specification - Basic optical cable test
procedures - Cable element test methods
IEC 60794-1-24 2014 Optical fibre cables - Part 1-24: Generic EN 60794-1-24 2014
specification - Basic optical cable test
procedures - Electrical test methods
IEC 60794-1-2 ®
Edition 5.0 2021-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical fibre cables –
Part 1-2: Generic specification – Basic optical cable test procedures – General
guidance
Câbles à fibres optiques –
Partie 1-2: Spécification générique – Procédures fondamentales d'essais des
câbles optiques – Recommandations générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.10 ISBN 978-2-8322-9248-8
– 2 – IEC 60794-1-2:2021 © IEC 2021
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 7
3 Terms and definitions . 7
4 General guidance . 7
4.1 Test procedure format . 7
4.2 Standard atmospheric conditions . 7
4.3 Symbols and abbreviated terms . 8
4.4 Safety and environmental aspects. 8
4.5 Calibration . 8
4.5.1 Calibration process . 8
4.5.2 Assessment of uncertainties . 8
4.6 Preconditioning . 9
4.7 Guide to qualification sampling . 9
4.8 Optical launch conditions . 9
4.9 Standard optical test wavelengths . 9
Annex A (informative) Cross-references between new and old test method numbers . 10
Bibliography . 16
Table 1 – Document overview . 6
Table 2 – Standard optical test wavelengths . 9
Table 3 – Alternative optical test wavelengths . 9
Table A.1 – IEC 60794-1-1xx series . 10
Table A.2 – IEC 60794-1-2xx series . 11
Table A.3 – IEC 60794-1-3xx series . 12
Table A.4 – IEC 60794-1-4xx series . 12
Table A.5 – IEC 60794-1-21 method numbers . 12
Table A.6 – IEC 60794-1-22 method numbers . 14
Table A.7 – IEC 60794-1-23 method numbers . 14
Table A.8 – IEC 60794-1-24 method numbers . 15
IEC 60794-1-2:2021 © IEC 2021 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL FIBRE CABLES –
Part 1-2: Generic specification –
Basic optical cable test procedures –
General guidance
FOREWORD
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all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
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9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or
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