EN IEC 60794-6:2020
(Main)Optical fibre cables - Part 6: Indoor-outdoor cables - Sectional specification for indoor-outdoor cables
Optical fibre cables - Part 6: Indoor-outdoor cables - Sectional specification for indoor-outdoor cables
IEC 60794-6:2020 is a sectional specification covering general features of optical fibre cables applicable to outdoor as well as indoor environments, called "indoor-outdoor cables". Indoor-outdoor cables are deployed in outside plant environments as well as in premises thus fulfilling outdoor as well as indoor requirements. Typical application spaces are, for example, extension of a duct cable into a building or using this design for centralized cabling in the central office, the premises or local area network where the same cable is used for the entire length of the cabling link including both the indoor as well as the outdoor portions. Cables which generally possess the characteristics associated with outdoor cable designs having the thermal and mechanical robustness that makes them suitable for use in the outside plant, while simultaneously being relatively flexible, compact and lightweight and exhibiting the fire performance required in indoor premises are specified in IEC 60794-6-10. Flame retardant outdoor cables as specified in IEC 60794-6-20 are used when most of the cable length is deployed as an outdoor cable with a part of its length deployed indoors. The cable design can be derived from a typical outdoor cable design according to the product specifications described in IEC 60794-3. The specific performance related to bend radii according to the installation situation and fire performance according to the regional legislation mainly requires the appropriate selection of the jacket material in combination with other material and/or design considerations. Because of the use in buildings with tighter space restrictions, higher flexibility of the cable is often required for the installation. Often, smaller diameter cables are preferred. Indoor cables which are weatherised as specified in (IEC 60794-6-30) are used when an indoor cable is used outdoors over a short distance (few meters), for example when the network access point (NAP) is very close to the building. The indoor-outdoor fibre optical cable design can be derived from an indoor design (see IEC 60794-2 and IEC TR 62901 for typical applications) with specific outdoor performance features added. Critical parameters are UV stability, and resistance against exposure to humidity.
Lichtwellenleiterkabel - Teil 6: Innen-/Außenkabel - Rahmenspezifikation für Innen-/Außenkabel
Câbles à fibres optiques - Partie 6: Câbles intérieurs/extérieurs - Spécification intermédiaire pour les câbles intérieurs/extérieurs
IEC 60794-6:2020 est une spécification intermédiaire qui couvre les fonctionnalités générales des câbles à fibres optiques destinés aussi bien aux environnements extérieurs qu'aux environnements intérieurs, ci-après désignés "câbles intérieurs/extérieurs". Les câbles intérieurs/extérieurs sont déployés dans les environnements d'usine extérieurs ainsi que dans les locaux, satisfaisant donc aux exigences d'utilisation en extérieur ainsi qu'aux exigences d'utilisation en intérieur. Les applications types sont par exemple: prolongation dans un bâtiment d'un câble installé dans un conduit, ou utilisation de cette conception pour réaliser un câblage centralisé dans le bureau central, les locaux ou le réseau local exploitant le même câble sur toute la longueur des liaisons de câblage, englobant les portions en intérieur ainsi que les portions en extérieur. Les câbles qui possèdent généralement les caractéristiques associées à des conceptions de câbles extérieurs, présentant la robustesse thermique et mécanique qui les rend appropriés pour une utilisation dans les environnements d'usine extérieurs, tout en restant relativement souples, compacts et légers et en présentant le comportement au feu exigé à l'intérieur des locaux, sont spécifiés dans l'IEC 60794-6-10. Les câbles extérieurs retardateurs de flamme spécifiés dans l'IEC 60794-6-20 sont utilisés lorsque la majeure partie de la longueur de câble est déployée dans un environnement extérieur, et que la portion restante est déployée dans un environnement intérieur. La conception de câble peut être déterminée à partir d'une conception de câble extérieur type, conformément aux spécifications de produit décrites dans l'IEC 60794-3. Les performances spécifiques relatives aux rayons de courbure, conformément à la situation d'installation et au comportement au feu, et conformément à la législation régionale en vigueur, exigent principalement de choisir de manière appropriée le matériau de la gaine, ainsi que son association à d'autres matériaux et/ou à d'autres considérations relatives à la conception. En raison d'une utilisation dans des bâtiments qui présentent des restrictions liées à des espaces plus confinés, une plus grande souplesse du câble est souvent exigée pour l'installation. Souvent, des câbles de diamètre réduit sont privilégiés. Des câbles intérieurs qui sont conçus pour être résistants aux intempéries, spécifiés dans l'IEC 60794-6-30, sont utilisés lorsqu'un câble intérieur est utilisé en extérieur sur une courte distance (quelques mètres), par exemple lorsque le point d'accès au réseau (NAP, network access point) est très proche du bâtiment. La conception de câble à fibres optiques intérieur/extérieur peut être déterminée à partir d'une conception de câble intérieur (voir l'IEC 60794-2 et l'IEC TR 62901 pour des applications types), en y ajoutant des fonctionnalités spécifiques de comportement en extérieur. Les paramètres critiques sont la stabilité au rayonnement ultraviolet (UV) et la résistance à l'exposition à l'humidité.
Optični kabli - 6. del: Notranji ali zunanji kabli - Oddelčna specifikacija za kable za notranjo ali zunanjo uporabo (IEC 60794-6:2020)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2021
Optični kabli - 6. del: Notranji ali zunanji kabli - Oddelčna specifikacija za kable za
notranjo ali zunanjo uporabo (IEC 60794-6:2020)
Optical fibre cables - Part 6: Indoor-outdoor cables - Sectional specification for indoor-
outdoor cables (IEC 60794-6:2020)
Lichtwellenleiterkabel - Teil 6: Innen-/Außenkabel - Rahmenspezifikation für
Innen-/Außenkabel (IEC 60794-6:2020)
Câbles à fibres optiques - Partie 6: Câbles intérieurs/extérieurs - Spécification
intermédiaire pour les câbles intérieurs/extérieurs (IEC 60794-6:2020)
Ta slovenski standard je istoveten z: EN IEC 60794-6:2020
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 60794-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2020
ICS 33.180.10
English Version
Optical fibre cables - Part 6: Indoor-outdoor cables - Sectional
specification for indoor-outdoor cables
(IEC 60794-6:2020)
Câbles à fibres optiques - Partie 6: Câbles Lichtwellenleiterkabel - Teil 6: Innen-/Außenkabel -
intérieurs/extérieurs - Spécification intermédiaire pour les Rahmenspezifikation für Innen-/Außenkabel
câbles intérieurs/extérieurs (IEC 60794-6:2020)
(IEC 60794-6:2020)
This European Standard was approved by CENELEC on 2020-10-30. 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
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60794-6:2020 E
European foreword
The text of document 86A/2042/FDIS, future edition 1 of IEC 60794-6, 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 60794-6:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-07-30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-10-30
document have to be withdrawn
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 60794-6:2020 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 (series) NOTE Harmonized as EN 60794 (series)
IEC 60794-1-2 NOTE Harmonized as EN 60794-1-2
IEC 60794-1-3 NOTE Harmonized as EN 60794-1-3
IEC 60794-1-22 NOTE Harmonized as EN IEC 60794-1-22
IEC 60794-1-23 NOTE Harmonized as EN IEC 60794-1-23
IEC 60794-1-24 NOTE Harmonized as EN 60794-1-24
IEC 60794-1-219 NOTE Harmonized as EN IEC 60794-1-219
IEC 60794-3-10 NOTE Harmonized as EN 60794-3-10
IEC 60811-203 NOTE Harmonized as EN 60811-203
To be published. Stage at the time of publication: prEN IEC 60794-1-219:2020.
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 60793-2 - Optical fibres - Part 2: Product - -
specifications
IEC 60794-1-1 - Optical fibre cables - Part 1-1: Generic EN 60794-1-1 -
specification - General
IEC 60794-1-21 - Optical fibre cables - Part 1-21: Generic EN 60794-1-21 -
specification - Basic optical cable test
procedures - Mechanical tests methods
IEC 60794-2 2017 Optical fibre cables - Part 2: Indoor EN 60794-2 2017
cables - Sectional specification
IEC 60794-3 2014 Optical fibre cables - Part 3: Outdoor EN 60794-3 2015
cables - Sectional specification
IEC 60794-6-10 - Optical fibre cables - Part 6-10: Indoor- - -
outdoor cables - Family specification for
universal indoor-outdoor cables
IEC 60794-6-20 - Optical fibre cables - Part 6-20: Indoor- - -
outdoor cables - Family specification for
flame retardant outdoor cables
IEC 60794-6-30 - Optical fibre cables - Part 6-30: Indoor- - -
outdoor cables - Family specification for
weatherised indoor cables
IEC 60794-6 ®
Edition 1.0 2020-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical fibre cables –
Part 6: Indoor-outdoor cables – Sectional specification for indoor-outdoor
cables
Câbles à fibres optiques –
Partie 6: Câbles intérieurs/extérieurs – Spécification intermédiaire pour
les câbles intérieurs/extérieurs
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.10 ISBN 978-2-8322-8902-0
– 2 – IEC 60794-6:2020 © IEC 2020
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 6
4 Optical fibres . 6
5 Cable elements . 6
5.1 General . 6
5.2 Materials compatibility . 7
5.3 Optical elements . 7
5.4 Testing of cable elements . 7
5.5 Cable elements to be used for indoor-outdoor cable . 7
6 Common specifications for indoor-outdoor cables . 7
7 Installation and operating conditions . 8
8 Characterization of cable elements . 8
9 Test conditions for indoor-outdoor cables . 8
9.1 Test methods applicable for indoor-outdoor cables . 8
9.2 Fire performance . 9
10 Quality assurance . 9
11 Packaging . 9
Bibliography . 10
Table 1 – Key cable performance parameters for indoor-outdoor cables compared to
indoor and outdoor cables . 8
IEC 60794-6:2020 © IEC 2020 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL FIBRE CABLES –
Part 6: Indoor-outdoor cables –
Sectional specification for indoor-outdoor cables
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
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
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 all such patent rights.
International Standard IEC 60794-6 has been prepared by subcommittee SC 86A: Fibres and
cables, of IEC technical committee 86: Fibre optics.
The text of this International Standard is based on the following documents:
FDIS Report on voting
86A/2042/FDIS 86A/2052/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 60794 serie
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.