EN IEC 60794-1-212:2024

SLOVENSKI STANDARD
01-julij-2024
Optični kabli - 1-212. del: Splošna specifikacija - Osnovni preskusni postopki za
optične kable - Okoljske preskusne metode - Temperaturno cikliranje s kabelskimi
elementi, pritrjenimi na obeh koncih, metoda F12 (IEC 60794-1-212:2024)
Optical fibre cables - Part 1-212: Generic specification - Basic optical cable test
procedures - Environmental test methods - Temperature cycling with cable elements
fixed at both ends, Method F12 (IEC 60794-1-212:2024)
Lichtwellenleiterkabel - Teil 1-212: Fachgrundspezifikation - Grundlegende Prüfverfahren
für Lichtwellenleiterkabel - Umweltprüfverfahren - Temperaturwechsel mit beidseitig
befestigten Kabelelementen, Methode F12 (IEC 60794-1-212:2024)
Câbles à fibres optiques - Partie 1-212: Spécification générique - Procédures
fondamentales d’essai des câbles optiques - Méthodes d’essai d’environnement - Cycle
de température avec éléments de câble fixés aux deux extrémités, méthode f12 (IEC
60794-1-212:2024)
Ta slovenski standard je istoveten z: EN IEC 60794-1-212:2024
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 60794-1-212

NORME EUROPÉENNE
EUROPÄISCHE NORM May 2024
ICS 33.180.10 Supersedes EN IEC 60794-1-22:2018 (partially)
English Version
Optical fibre cables - Part 1-212: Generic specification - Basic
optical cable test procedures - Environmental test methods -
Temperature cycling with cable elements fixed at both ends,
Method F12
(IEC 60794-1-212:2024)
Câbles à fibres optiques - Partie 1-212: Spécification Lichtwellenleiterkabel - Teil 1-212: Fachgrundspezifikation -
générique - Procédures fondamentales d'essais des câbles Grundlegende Prüfverfahren für Lichtwellenleiterkabel -
optiques - Méthodes d'essais d'environnement - Cycle de Umweltprüfverfahren - Temperaturwechsel mit beidseitig
température avec éléments de câble fixés aux deux befestigten Kabelelementen, Methode F12
extrémités, Méthode F12 (IEC 60794-1-212:2024)
(IEC 60794-1-212:2024)
This European Standard was approved by CENELEC on 2024-05-10. 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,
Türkiye 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
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60794-1-212:2024 E

European foreword
The text of document 86A/2357/CDV, future edition 1 of IEC 60794-1-212, 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 60794-1-212:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-02-10
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-05-10
document have to be withdrawn
This document partially supersedes EN IEC 60794-1-22:2018 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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60794-1-212:2024 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 60068-2-14:2009 NOTE Approved as EN 60068-2-14:2009 (not modified)
IEC 60794-1-22:2017 NOTE Approved as EN IEC 60794-1-22:2018 (not modified)
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.cencenelec.eu.
Publication Year Title EN/HD Year
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 60794-1-1 - Optical fibre cables - Part 1-1: Generic EN IEC 60794-1-1 -
specification - General
IEC 60794-1-2 - Optical fibre cables - Part 1-2: Generic EN IEC 60794-1-2 -
specification - Basic optical cable test
procedures - General guidance
IEC 60794-1-212 ®
Edition 1.0 2024-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical fibre cables –
Part 1-212: Generic specification – Basic optical cable test procedures –

Environmental test methods – Temperature cycling with cable elements fixed at

both ends, Method F12
Câbles à fibres optiques –
Partie 1-212: Spécification générique – Procédures fondamentales d’essais des

câbles optiques – Méthodes d’essais d’environnement – Cycle de température

avec éléments de câble fixés aux deux extrémités, Méthode F12

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.10  ISBN 978-2-8322-8677-7

– 2 – IEC 60794-1-212:2024 © IEC 2024
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Method F12 – Temperature cycling with cable elements fixed at both ends. 7
4.1 Sample . 7
4.2 Apparatus . 7
4.3 Procedure . 7
4.3.1 Preparation of cable sample and DUT. 7
4.3.2 Preparation of test . 7
4.3.3 Preconditioning . 8
4.3.4 Temperature cycling . 8
4.3.5 Requirements . 10
4.4 Details to be specified . 10
4.5 Details to be reported . 10
Bibliography . 11

Figure 1 – Preparation of the cable sample, DUT and test set-up . 8
Figure 2 – Cycle procedure . 10

Table 1 – Minimum soak time t . 9
IEC 60794-1-212:2024 © IEC 2024 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL FIBRE CABLES –
Part 1-212: Generic specification – Basic optical cable test procedures –
Environmental test methods – Temperature cycling with cable elements
fixed at both ends, method F12

FOREWORD
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shall not be held responsible for identifying any or all such patent rights.
IEC 60794-1-212 has been prepared by subcommittee 86A: Fibres and cables, of IEC technical
committee 86: Fibre optics. It is an International Standard.
This document partially cancels and replaces IEC 60794-1-22:2017. Thi
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