SIST EN 60793-2:2004
(Main)Optical fibres -- Part 2: Product specifications - General
Optical fibres -- Part 2: Product specifications - General
Contains the general requirements for both multimode and single mode optical fibres. Sectional specifications for each of the four multimode categories: A1, A2, A3, and A4 contain requirements specific to each category. The requirements of this standard apply to all categories. Each sectional specification contains the requirements that are common to all family specifications that are within it. Tests or measurement methods are defined for each specific attribute.
Lichtwellenleiter -- Teil 2: Produktspezifikationen - Allgemeines
Fibres optiques -- Partie 2: Spécifications de produits - Généralités
Contient les spécifications générales applicables à la fois aux fibres optiques unimodales et multimodales. Les spécifications intermédiaires pour chacune des quatre catégories multimodales: A1, A2, A3 et A4 contiennent des prescriptions spécifiques à chaque catégorie. Chaque spécification intermédiaire contient les prescriptions qui sont communes à toutes les spécifications de famille qu'elle regroupe. Les essais ou les méthodes de mesure sont définis pour chaque attribut spécifié.
Optična vlakna – 2. del: Specifikacije izdelka – Splošno (IEC 60793-2:2003)*
General Information
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Standards Content (Sample)
SLOVENSKI SIST EN 60793-2:2004
STANDARD
september 2004
Optična vlakna – 2. del: Specifikacije izdelka – Splošno (IEC 60793-2:2003)*
Optical fibres - Part 2: Product specifications - General (IEC 60793-2:2003)
ICS 33.180.10 Referenčna številka
SIST EN 60793-2:2004(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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EUROPEAN STANDARD EN 60793-2
NORME EUROPÉENNE
EUROPÄISCHE NORM February 2004
ICS 33.180.10
English version
Optical fibres
Part 2: Product specifications -
General
(IEC 60793-2:2003)
Fibres optiques Lichtwellenleiter
Partie 2: Spécifications de produits - Teil 2: Produktspezifikationen -
Généralités Allgemeines
(CEI 60793-2:2003) (IEC 60793-2:2003)
This European Standard was approved by CENELEC on 2004-02-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60793-2:2004 E
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EN 60793-2:2004 - 2 -
Foreword
The text of document 86A/873/FDIS, future edition 5 of IEC 60793-2, prepared by SC 86A, Fibres and
cables, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved
by CENELEC as EN 60793-2 on 2004-02-01.
This European Standard should be read in conjunction with EN 60793-1-1 and its related documents.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-02-01
EN 60793-2 consists of the following parts, under the general title: Optical fibres:
- Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
- Part 2-20: Product specifications - Sectional specification for category A2 multimode fibres
- Part 2-30: Product specifications - Sectional specification for category A3 multimode fibres
- Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
- Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60793-2:2003 was approved by CENELEC as a European
Standard without any modification.
__________
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- 3 - EN 60793-2:2004
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1) 2)
IEC 60304 - Standard colours for insulation for low- HD 402 S2 1984
frequency cables and wires
1) 2)
IEC 60793-1-1 - Optical fibres EN 60793-1-1 2003
Part 1-1: Measurement methods and
test procedures - General and guidance
1) 2)
IEC 60793-2-10 - Part 2-10: Product specifications - EN 60793-2-10 2002
Sectional specification for category A1
multimode fibres
1) 2)
IEC 60793-2-20 - Part 2-20: Product specifications - EN 60793-2-20 2002
Sectional specification for category A2
multimode fibres
1) 2)
IEC 60793-2-30 - Part 2-30: Product specifications - EN 60793-2-30 2002
Sectional specification for category A3
multimode fibres
1) 2)
IEC 60793-2-40 - Part 2-40: Product specifications - EN 60793-2-40 2002
Sectional specification for category A4
multimode fibres
1)
IEC 60793-2-50 - Part 2-50 : Product specifications - - -
Sectional specification for class B
single-mode fibres
1)
Undated reference.
2)
Valid edition at date of issue.
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NORME CEI
INTERNATIONALE IEC
60793-2
INTERNATIONAL
Cinquième édition
STANDARD
Fifth edition
2003-10
Fibres optiques –
Partie 2:
Spécifications de produits –
Généralités
Optical fibres –
Part 2:
Product specifications –
General
IEC 2003 Droits de reproduction réservés Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
CODE PRIX
J
Commission Electrotechnique Internationale PRICE CODE
International Electrotechnical Commission
Международная Электротехническая Комиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue
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60793-2 IEC:2003 – 3 –
CONTENTS
FOREWORD . 5
1 Scope . 9
2 Normative references. 9
3 Quality assurance .11
4 Terms and definitions .11
5 Construction of optical fibres.13
5.1 Class A – Multimode fibres (see Table 2).13
5.2 Class B – Single-mode fibres.15
6 General requirements .15
6.1 Coating.15
6.2 Buffer .15
6.3 Colours of the coating and/or buffer.17
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60793-2 IEC:2003 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
OPTICAL FIBRES –
Part 2: Product specifications –
General
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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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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 publicatio
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