SIST EN IEC 60794-3-12:2021

Optical fibre cables - Part 3-12: Outdoor cables - Detailed specification for duct and directly buried optical telecommunication cables for use in premises cabling (IEC 60794-3-12:2021)

This part of IEC 60794 is a detailed specification for duct and directly buried optical
telecommunication cables for use in premises cabling to ensure compatibility with
ISO/IEC 11801-1. This document's requirements ensure that the ISO/IEC 11801-1 models work
for generic cabling and system performances. Values in this document support these models.
The requirements of the family specification IEC 60794-3-10 are applicable to cables covered
by this document. Particular requirements detailed in Clause 5 either define a specific option
relative to the requirements of IEC 60794-3-10 or define additional requirements.

Lichtwellenleiterkabel - Teil 3-12: LWL-Außenkabel - Produktspezifikation für LWL-Fernmelde-Erd- und Röhrenkabel für anwendungsneutrale Standortverkabelung (IEC 60794-3-12:2021)

Câbles à fibres optiques - Partie 3-12: Câbles extérieurs - Spécification particulière pour les câbles optiques de télécommunication destinés à être installés dans des conduites ou à être directement enterrés et utilisés dans le câblage de locaux (IEC 60794-3-12:2021)

IEC 60794-3-12:2021 est disponible sous forme de IEC 60794-3-12:2021 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'�dition pr�c�dente.

IEC 60794-3-12:2021 est une spécification particulière de câbles optiques de télécommunication destinés à être installés dans des conduites ou à être directement enterrés et utilisés dans les câblages de locaux. Le but est d’assurer la compatibilité avec l’ISO/IEC 11801‑1. Le présent document contient des exigences destinées à assurer le fonctionnement des modèles selon ISO/IEC 11801-1 concernant le câblage générique et les performances du système. Les valeurs indiquées du présent document sont compatibles avec ces modèles. Les exigences contenues dans la spécification de famille IEC 60794-3-10 sont applicables aux câbles couverts par le présent document. Les exigences particulières figurant à l’Article 5 définissent soit une option spécifique relative aux exigences de l’IEC 60794‑3‑10, soit des exigences supplémentaires. Cette troisième édition annule et remplace la deuxième édition parue en 2012. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- ajouts de références à l’ISO/IEC 11801-1;
- suppression des références à l’ISO/IEC 24702;
- intégration de la catégorie de performance de fibres câblées OM5;
- intégration de la catégorie de performance de fibres câblées OS1a;
- les catégories de performances des fibres câblées OM1, OM2 et OS1 ne sont plus normatives; elles sont conservées à titre d’information.

Optični kabli - 3-12. del: Zunanji kabli - Podrobna specifikacija za optične telekomunikacijske kable v kanalih ali neposredno zakopane za okablenje prostorov (IEC 60794-3-12:2021)

General Information

• Status: Published
• Publication Date: 13-Apr-2021
• ICS: 33.180.10 - Fibres and cables
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 19-Mar-2021
• Due Date: 24-May-2021
• Completion Date: 14-Apr-2021
• Ref Project: EN IEC 60794-3-12:2021 - Optical fibre cables - Part 3-12: Outdoor cables - Detailed specification for duct and directly buried optical telecommunication cables for use in premises cabling

Relations

• Replaces: SIST EN 60794-3-12:2013 - Optical fibre cables - Part 3-12: Outdoor optical fibre cables - Detailed specification for duct and directly buried optical telecommunication cables for use in premises cabling
• Effective Date: 09-Mar-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60794-3-12:2021
01-maj-2021
Nadomešča:
SIST EN 60794-3-12:2013
Optični kabli - 3-12. del: Zunanji kabli - Podrobna specifikacija za optične
telekomunikacijske kable v kanalih ali neposredno zakopane za okablenje
prostorov (IEC 60794-3-12:2021)
Optical fibre cables - Part 3-12: Outdoor cables - Detailed specification for duct and
directly buried optical telecommunication cables for use in premises cabling (IEC 60794-
3-12:2021)
Lichtwellenleiterkabel - Teil 3-12: LWL-Außenkabel - Produktspezifikation für LWL-
Fernmelde-Erd- und Röhrenkabel für anwendungsneutrale Standortverkabelung (IEC
60794-3-12:2021)
Câbles à fibres optiques - Partie 3-12: Câbles extérieurs - Spécification particulière pour
les câbles optiques de télécommunication destinés à être installés dans des conduites
ou à être directement enterrés et utilisés dans le câblage de locaux (IEC 60794-3-
12:2021)
Ta slovenski standard je istoveten z: EN IEC 60794-3-12:2021
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
SIST EN IEC 60794-3-12:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60794-3-12:2021

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SIST EN IEC 60794-3-12:2021


EUROPEAN STANDARD EN IEC 60794-3-12

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2021
ICS 33.180.10 Supersedes EN 60794-3-12:2013 and all of its
amendments and corrigenda (if any)
English Version
Optical fibre cables - Part 3-12: Outdoor cables - Detailed
specification for duct and directly buried optical
telecommunication cables for use in premises cabling
(IEC 60794-3-12:2021)
Câbles à fibres optiques - Partie 3-12: Câbles extérieurs - Lichtwellenleiterkabel - Teil 3-12: LWL-Außenkabel -
Spécification particulière pour les câbles optiques de Produktspezifikation für LWL-Fernmelde-Erd- und
télécommunication destinés à être installés dans des Röhrenkabel für anwendungsneutrale Standortverkabelung
conduites ou à être directement enterrés et utilisés dans le (IEC 60794-3-12:2021)
câblage de locaux
(IEC 60794-3-12:2021)
This European Standard was approved by CENELEC on 2021-03-03. 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 60794-3-12:2021 E

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SIST EN IEC 60794-3-12:2021
EN IEC 60794-3-12:2021 (E)
European foreword
The text of document 86A/2027/CDV, future edition 3 of IEC 60794-3-12, 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 60794-3-12:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021–12–03
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024–03–03
document have to be withdrawn
This document supersedes EN 60794-3-12:2013 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 60794-3-12:2021 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 standards
indicated:
IEC 60794-1-21 NOTE Harmonized as EN 60794-1-21
IEC 60794-1-22 NOTE Harmonized as EN IEC 60794-1-22
IEC 60794-1-23 NOTE Harmonized as EN IEC 60794-1-23
2

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SIST EN IEC 60794-3-12:2021
EN IEC 60794-3-12:2021 (E)
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 60793-2-10 2019 Optical fibres - Part 2–10: ProductEN 2019
specifications - Sectional specification forI EC 60793-2-10
category A1 multimode fibres
IEC 60793-2-50 2018 Optical fibres - Part 2–50: ProductEN 2019
specifications - Sectional specification forI EC 60793-2-50
class B single-mode fibres
IEC 60794-1-1 - Optical fibre cables - Part 1–1: GenericEN 60794-1-1 -
specification - General
IEC 60794-1-2 - Optical fibre cables - Part 1–2: Generic- -
specification - Basic optical cable test
procedures - General guidance
IEC 60794-3 - Optical fibre cables - Part 3: OutdoorEN 60794-3 -
cables - Sectional specification
IEC 60794-3-10 - Optical fibre cables - Part 3–10: OutdoorEN 60794-3-10 -
cables - Family specification for duct,
directly buried and lashed aerial optical
telecommunication cables


3

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SIST EN IEC 60794-3-12:2021

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SIST EN IEC 60794-3-12:2021



IEC 60794-3-12

®


Edition 3.0 2021-01




INTERNATIONAL



STANDARD




NORME


INTERNATIONALE











Optical fibre cables –

Part 3-12: Outdoor cables – Detailed specification for duct and directly buried

optical telecommunication cables for use in premises cabling



Câbles à fibres optiques –

Partie 3-12: Câbles extérieurs – Spécification particulière pour les câbles


optiques de télécommunication destinés à être installés dans des conduites ou

à être directement enterrés et utilisés dans le câblage de locaux












INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 33.180.10 ISBN 978-2-8322-9323-2




Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN IEC 60794-3-12:2021
– 2 – IEC 60794-3-12:2021 © IEC 2021
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General requirements . 6
5 Particular requirements . 6
5.1 General . 6
5.2 MICE (mechanical, ingress, climatic and chemical and electromagnetic)
characteristics . 6
5.3 Transmission requirements . 6
5.3.1 Attenuation of cabled fibre . 6
5.3.2 Fibre bandwidth requirements . 7
5.3.3 Polarization mode dispersion (PMD) requirements . 7
Bibliography . 8

Table 1 – Multimode cable maximum attenuation coefficient (dB/km) . 7
Table 2 – Single-mode cable maximum attenuation coefficient (dB/km) . 7
Table 3 – Multimode fibre minimum bandwidth (MHz·km) . 7

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SIST EN IEC 60794-3-12:2021
IEC 60794-3-12:2021 © IEC 2021 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

OPTICAL FIBRE CABLES –

Part 3-12: Outdoor cables –
Detailed specification for duct and directly buried optical
telecommunication cables for use in premises cabling

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transpar
...