1、 IEC 60793-2-10 Edition 5.0 2015-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibres Part 2-10: Product specifications Sectional specification for category A1 multimode fibres Fibres optiques Partie 2-10: Spcifications de produits Spcification intermdiaire pour les fibres multimodales de c
2、atgorie A1 IEC60793-2-10:2015-11(en-fr) colourinsideTHIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 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, includ
3、ing 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
4、 your 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
5、 microfilms, sans laccord crit de lIEC ou du Comit national de lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pay
6、s de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards
7、 for all electrical, electronic 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. IEC Catalogue - webstore.iec
8、ch/catalogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other documents. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The adva
9、nced search enables to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Publi
10、shed details all new publications released. Available online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in 1
11、5 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some
12、 entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Com
13、mission Electrotechnique Internationale (IEC) 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 des publications IEC Le contenu technique des publications IEC est constamment
14、 revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue Application autonome pour consulter tous les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapp
15、orts techniques et autres documents de lIEC. Disponible pour PC, Mac OS, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La recherche avance permet de trouver des publications IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne auss
16、i des informations sur les projets et les publications remplaces ou retires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications IEC. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electr
17、opedia - www.electropedia.org Le premier dictionnaire en ligne de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans 15 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (I
18、EV) en ligne. Glossaire IEC - std.iec.ch/glossary Plus de 60 000 entres terminologiques lectrotechniques, en anglais et en franais, extraites des articles Termes et Dfinitions des publications IEC parues depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CI
19、SPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60793-2-10 Edition 5.0 2015-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical fibres Part 2-10: Product specification
20、s Sectional specification for category A1 multimode fibres Fibres optiques Partie 2-10: Spcifications de produits Spcification intermdiaire pour les fibres multimodales de catgorie A1 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.180.10 ISBN 978-2-8322-3
21、006-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via
22、un distributeur agr. colourinside 2 IEC 60793-2-10:2015 IEC 2015 CONTENTS FOREWORD . 5 1 Scope 7 2 Normative references 7 3 Terms, definitions and abbreviations . 9 3.1 Terms and definitions 9 3.2 Abbreviations 9 4 Specifications 9 4.1 Dimensional requirements . 9 4.2 Mechanical requirements 10 4.3
23、Transmission requirements . 11 4.4 Environmental requirements . 13 4.4.1 General . 13 4.4.2 Mechanical environmental requirements (common to all fibres in category A1) 14 4.4.3 Transmission environmental requirements . 15 (normative) Family specifications for A1a multimode fibres 16 Annex AA.1 Gener
24、al . 16 A.2 Dimensional requirements . 16 A.3 Mechanical requirements 17 A.4 Transmission requirements . 17 A.5 Environmental requirements . 18 (normative) Family specifications for A1b multimode fibres 19 Annex BB.1 General . 19 B.2 Dimensional requirements . 19 B.3 Mechanical requirements 19 B.4 T
25、ransmission requirements . 19 B.5 Environmental requirements . 20 (normative) Family specifications for A1d multimode fibres 21 Annex CC.1 General . 21 C.2 Dimensional requirements . 21 C.3 Mechanical requirements 21 C.4 Transmission requirements . 21 C.5 Environmental requirements . 22 (normative)
26、Fibre differential mode delay (DMD) and calculated effective Annex Dmodal bandwidth (EMBc) requirements . 23 D.1 A1a.2 fibre DMD requirements 23 D.1.1 General . 23 D.1.2 DMD templates 23 D.1.3 DMD interval masks . 24 D.2 A1a.2 fibre EMBcrequirements . 25 D.2.1 General . 25 D.2.2 Calculated effective
27、 bandwidth 25 D.3 A1a.3 DMD requirements 27 D.3.1 General . 27 D.3.2 DMD templates 27 D.3.3 DMD interval masks . 28 IEC 60793-2-10:2015 IEC 2015 3 D.4 A1a.3 fibre EMBcrequirements . 28 D.4.1 General . 28 D.4.2 Calculated effective bandwidth 28 (informative) Modal bandwidth considerations and transmi
28、tter requirements 29 Annex EE.1 Background. 29 E.2 Transmitter encircled flux (EF) and centre wavelength requirements . 29 E.2.1 Encircled flux . 29 E.2.2 Centre wavelength . 29 E.3 EMB 30 (informative) Bandwidth nomenclature explanation . 31 Annex F(informative) Preliminary indications for items ne
29、eding further study 32 Annex GG.1 Effective modal bandwidth (EMB) at 1 300 nm 32 G.2 Scaling of EMB with DMD . 32 (informative) Applications supported by A1 fibres 34 Annex HH.1 Internationally standardised applications . 34 H.2 Used commercial bandwidth specifications . 34 H.3 Cross reference of fi
30、bre types in this standard and ISO/IEC 11801 . 35 H.4 Reference documents . 35 (informative) 1-Gigabit, 10-Gigabit, 40-Gigabit and 100-Gigabit Ethernet Annex Iapplications 36 Bibliography 40 Figure 1 Relation between bandwidths at 850 nm and 1 300 nm 13 Figure D.1 DMD template requirements . 24 Tabl
31、e 1 Dimensional attributes and measurement methods 10 Table 2 Dimensional requirements common to category A1 fibres 10 Table 3 Additional dimensional attributes required in family specifications . 10 Table 4 Mechanical attributes and measurement methods . 11 Table 5 Mechanical requirements common to
32、 category A1 fibres . 11 Table 6 Transmission attributes and measurement methods 12 Table 7 Additional transmission attributes required in family specifications . 12 Table 8 Environmental exposure tests . 13 Table 9 Attributes measured for environmental tests 14 Table 10 Strip force for environmenta
33、l tests . 14 Table 11 Tensile strength for environmental tests 14 Table 12 Stress corrosion susceptibility for environmental tests . 15 Table 13 Change in attenuation for environmental tests . 15 Table A.1 Dimensional requirements specific to A1a fibres 16 Table A.2 Mechanical requirements specific
34、to A1a fibres 17 Table A.3 Transmission requirements specific to A1a fibres . 18 Table B.1 Dimensional requirements specific to A1b fibres 19 Table B.2 Mechanical requirements specific to A1b fibres 19 Table B.3 Transmission requirements specific to A1b fibres . 20 Table C.1 Dimensional requirements
35、 specific to A1d fibres 21 4 IEC 60793-2-10:2015 IEC 2015 Table C.2 Mechanical requirements specific to A1d fibres 21 Table C.3 Transmission requirements specific to A1d fibres. 22 Table D.1 DMD templates for A1a.2 fibres . 23 Table D.2 DMD interval masks for A1a.2 fibres 25 Table D.3 DMD weightings
36、 (1 of 2) 26 Table D.4 DMD templates for A1a.3 fibres . 28 Table D.5 DMD interval masks for A1a.3 fibres 28 Table F.1 Bandwidth nomenclature explanation . 31 Table H.1 Some internationally standardised applications supported by A1a and A1b fibres 34 Table H.2 Typically used commercial bandwidth spec
37、ifications for A1a and A1b graded-index multimode fibres 35 Table H.3 Cross reference between this standard and ISO/IEC 11801 . 35 Table I.1 Summary of 1 Gb/s, 10 Gb/s, 40 Gb/s and 100 Gb/s Ethernet requirements and capabilities (1 of 3) 37 IEC 60793-2-10:2015 IEC 2015 5 INTERNATIONAL ELECTROTECHNIC
38、AL COMMISSION _ OPTICAL FIBRES Part 2-10: Product specifications Sectional specification for category A1 multimode fibres FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National
39、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 A
40、vailable 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
41、 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 techn
42、ical 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 IE
43、C 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 unifor
44、mity, 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) I
45、EC 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
46、 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
47、 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 refer
48、enced 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. Intern
49、ational Standard IEC 60793-2-10 has been prepared by subcommittee 86A: Fibres and cables, of IEC technical committee 86: Fibre optics. This fifth edition cancels and replaces the fourth edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of en
