1、 IEC 60794-2-10 Edition 2.0 2011-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables Part 2-10: Indoor optical fibre cables Family specification for simplex and duplex cables Cbles fibres optiques Partie 2-10: Cbles intrieurs fibres optiques Spcification de famille pour les cbles sim
2、plex et duplex IEC 60794-2-10:2011 colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including
3、 photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or yo
4、ur local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les mi
5、crofilms, sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votr
6、e pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, elect
7、ronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. Catalogue of IEC publications: www.iec.ch/searchpub Th
8、e IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, withdrawn and replaced publications. IEC Just Published: www.iec.ch/online_news/justpub Stay up to date on all new IEC publications. Just Publ
9、ished details twice a month all new publications released. Available on-line and also by email. Electropedia: www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French, with equivalent terms in
10、 additional languages. Also known as the International Electrotechnical Vocabulary online. Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csc
11、iec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos d
12、es publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm Le Catalogue en-ligne de
13、la CEI vous permet deffectuer des recherches en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Il donne aussi des informations sur les projets et les publications retires ou remplaces. Just Published CEI: www.iec.ch/online_news/justpub Restez inform sur les nouvelles publicati
14、ons de la CEI. Just Published dtaille deux fois par mois les nouvelles publications parues. Disponible en-ligne et aussi par email. Electropedia: www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques. Il contient plus de 20 000 termes et dfinitions en an
15、glais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International en ligne. Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm Si vous dsirez nous donner des commentaires sur cette publication ou si vous a
16、vez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 60794-2-10 Edition 2.0 2011-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibre cables Part 2-10: Indoor optical fibre cables Family specification for sim
17、plex and duplex cables Cbles fibres optiques Partie 2-10: Cbles intrieurs fibres optiques Spcification de famille pour les cbles simplex et duplex INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE S ICS 33.180.10 PRICE CODE CODE PRIX ISBN 978-2-88912-613-2 Register
18、ed trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale colour inside 2 60794-2-10 IEC:2011 CONTENTS FOREWORD . 4 1 Scope . 6 2 Normative references . 6 3 Construction . 7 General . 7 3.1Optical fibres and primary coating . 7 3.2Buf
19、fer 7 3.3Ruggedised fibre . 7 3.4Slotted core . 7 3.5Tube 8 3.6Stranded loose tube 8 3.7Ribbon structure 8 3.8Strength and anti-buckling members . 8 3.9Ripcord . 8 3.10Sheath 8 3.11Sheath marking . 8 3.12Identification 8 3.13Examples of cable constructions . 8 3.14 4 Dimensions Optical fibres and pr
20、imary coating 8 5 Tests 9 General . 9 5.1Dimensions . 9 5.2Mechanical requirements . 9 5.3Tensile performance 9 5.3.1Crush 9 5.3.2Impact . 10 5.3.3Bend 10 5.3.4Repeated bending . 10 5.3.5Bending under tension . 10 5.3.6Bending at low temperature . 10 5.3.7Flexing 10 5.3.8Torsion 10 5.3.9Kink . 10 5.
21、3.10Environmental requirements 11 5.4Temperature cycling 11 5.4.1Transmission requirements . 11 5.5Single-mode optical fibres . 11 5.5.1Single-mode dispersion unshifted (B1.1) optical fibre 12 5.5.2Single-mode dispersion unshifted (B1.3) optical fibre 12 5.5.3Single-mode (B6_a) optical fibre 12 5.5.
22、4Single-mode (B6_b) optical fibre 12 5.5.5Multimode optical fibres . 13 5.5.6Multimode (A1a and A1b) optical fibres . 13 5.5.7Fire performance . 13 5.6 Annex A (informative) Examples of some types of cable construction 14 60794-2-10 IEC:2011 3 Annex B (informative) Family specification of indoor cab
23、les simplex and duplex cables . 17 Bibliography 20 Figure A.1 Simplex loose non-buffered fibre cable . 14 Figure A.2 Simplex ruggedised fibre cable . 14 Figure A.3 Duplex loose non-buffered fibre cable . 14 Figure A.4 Duplex ruggedised fibre cable . 15 Figure A.5 Duplex ruggedised fibre zip cord . 1
24、5 Figure A.6 Duplex flat cable . 15 Figure A.7 Duplex round cable . 16 Figure A.8 Simplex and duplex rectangular cables . 16 Table 1 Dimensions of buffered fibres 7 Table 2 Temperature cycling conditions . 11 Table 3 Common single-mode optical fibre requirements . 11 Table 4 Cabled fibre attenuation
25、 requirements for B1.1 optical fibre . 12 Table 5 Cabled fibre attenuation requirements for B1.3 optical fibre . 12 Table 6 Cabled fibre attenuation requirements for B6_a optical fibre 12 Table 7 Cabled fibre attenuation requirements for B6_b optical fibre 12 Table 8 Common multimode optical fibre r
26、equirements 13 Table 9 Cabled fibre attenuation requirements for A1a and A1b optical fibres 13 Table B.1 Cable description . 17 Table B.2 Cable element 18 Table B.3 Cable construction . 18 Table B.4 Installation and operating conditions 19 Table B.5 Tests applicable . 19 4 60794-2-10 IEC:2011 INTERN
27、ATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL FIBRE CABLES Part 2-10: Indoor optical fibre cables Family specification for simplex and duplex cables FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnica
28、l 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, Te
29、chnical 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, govern
30、mental 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 o
31、r 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 internationa
32、l 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
33、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 i
34、ndicated 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
35、 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 d
36、amage 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 p
37、ublication. 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 al
38、l such patent rights. International Standard IEC 60794-2-10 has been prepared by sub-committee 86A: Fibres and cables, of IEC technical committee 86: Fibre optics. This second edition cancels and replaces the first edition published in 2003. It constitutes a technical revision. The main changes with
39、 respect to the previous edition are as follows: A new clause has been introduced: Clause 4 Dimensions. Test conditions and requirements have been made more accurate. The new Subclause 5.5 has been added to give useful figures. This standard is to be used in conjunction with IEC 60794-1-1:2008, IEC
40、60794-1-2:2007 and IEC 60794-2. 60794-2-10 IEC:2011 5 The text of this standard is based on the following documents: FDIS Report on voting 86A/1396/FDIS 86A/1412/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. Th
41、is publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of IEC 60794 series, published under the general title Optical fibre cables, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged u
42、ntil the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this pub
43、lication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 6 60794-2-10 IEC:2011 OPTICAL FIBRE CABLES Part 2-10: Indoor optical fibre cables Family specification for s
44、implex and duplex cables 1 Scope This part of IEC 60794 is a family specification that covers simplex and duplex optical fibre cables for indoor use except for cables used in terminated assemblies specified by IEC 60794-2-50. The requirements of the Sectional specification IEC 60794-2 are applicable
45、 to cables covered by this standard. For the cables intended for installation in industrial applications specified in ISO/IEC 24702, MICE specifications may be additionally required (see Annex B.2). 2 Normative references The following referenced documents are indispensable for the application of th
46、is 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 They complete the normative references already listed in the generic specification (IEC 60794-1-1, Clause 2, and IEC 607
47、94-1-2, Clause 2). IEC 60304, Standard colours for insulation for low-frequency cables and wires IEC 60793-1-20, Optical fibres Part 1-20: Measurement methods and test procedures Fibre geometry IEC 60793-1-21, Optical fibres Part 1-21: Measurement methods and test procedures Coating geometry IEC 607
48、93-1-40, Optical fibres Part 1-40: Measurement methods and test procedures Attenuation IEC 60793-1-44, Optical fibres Part 1-44: Measurement methods and test procedures Cut- off wavelength IEC 60793-2, Optical fibres Part 2: Product specifications General IEC 60793-2-10, Optical fibres Part 2-10: Pr
49、oduct specifications Sectional specification for category A1 multimode fibres IEC 60793-2-50, Optical fibres Part 2-50: Product specifications Sectional specification for class B single-mode fibres IEC 60794-1-1:2008, Optical fibre cables Part 1-1: Generic specification General IEC 60794-1-2:2007, Optical fibre cables Part
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1