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1、Fibre optic communication system design guidesPart 15: Cable plant and link Testing multi-fibre optic cable plant terminated with MPO connectorsPD IEC/TR 6128215:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06IEC TR 61282-15 Edition 1.0 2017-05 TECHNICAL REPORT

2、Fibre optic communication system design guides Part 15: Cable plant and link Testing multi-fibre optic cable plant terminated with MPO connectors IECTR61282-15:2017-05(en) National forewordThis British Standard is the UK implementation of IEC TR 61282-15:2017.The UK participation in its preparation

3、was entrusted to Technical Committee GEL/86/3, Fibre optic systems and active devices.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for i

4、ts correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 94670 7ICS 33.180.01Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy an

5、d Strategy Committee on 30 September 2017.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/TR 6128215:2017IEC TR 61282-15 Edition 1.0 2017-05 TECHNICAL REPORT Fibre optic communication system design guides Part 15: Cable plant and link Testing multi-fibre opti

6、c cable plant terminated with MPO connectors IECTR61282-15:2017-05(en) PD IEC/TR 6128215:2017THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by an

7、y means, electronic or mechanical, including 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 publica

8、tion, please contact the address below or your local IEC member National Committee for further information. 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

9、 (IEC) is the leading global organization that prepares and publishes International Standards 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

10、edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.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

11、PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced 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 Publ

12、ished - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published 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 contai

13、ning 20 000 terms and definitions in English and French, with equivalent terms in 16 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and French extracted from the

14、 Terms and Definitions clause of IEC publications issued since 2002. Some 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, pleas

15、e contact the Customer Service Centre: csciec.ch. PD IEC/TR 6128215:2017THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 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 o

16、r mechanical, including 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

17、the address below or your local IEC member National Committee for further information. 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

18、 global organization that prepares and publishes International Standards 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

19、 or an amendment might have been published. IEC Catalogue - webstore.iec.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 T

20、ablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced 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.

21、ch/justpublished Stay up to date on all new IEC publications. Just Published 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 20 000 terms and

22、 definitions in English and French, with equivalent terms in 16 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definition

23、s clause of IEC publications issued since 2002. Some 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 Custome

24、r Service Centre: csciec.ch. IEC TR 61282-15 Edition 1.0 2017-05 TECHNICAL REPORT Fibre optic communication system design guides Part 15: Cable plant and link Testing multi-fibre optic cable plant terminated with MPO connectors INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.180.01 ISBN 978-2-8322-

25、4238-4 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. PD IEC/TR 6128215:2017 2 IEC TR 61282-15:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms,

26、 definitions and abbreviated terms 7 3.1 Terms and definitions 7 3.2 Abbreviated terms . 8 4 MPO connectors 9 4.1 General . 9 4.2 Keying and fibre positions . 9 4.3 Polarity . 10 5 Test methods and measurements 12 5.1 General . 12 5.2 Attenuation . 12 5.3 Polarity . 12 5.4 Length 12 5.5 Optical retu

27、rn loss and reflectance 12 6 Variations of test methods . 13 6.1 General . 13 6.2 Optical light source . 13 6.2.1 General . 13 6.2.2 Source with MPO interface 13 6.2.3 Source with non-MPO interface and fan-out cable . 14 6.2.4 Source with non-MPO interface and optical switch . 14 6.3 Optical power m

28、eter 14 6.3.1 General . 14 6.3.2 Meter with MPO interface having multiple detectors . 14 6.3.3 Meter with MPO interface having large area detector . 15 6.3.4 Meter with non-MPO interface and fan-out cable 15 6.3.5 Meter with non-MPO interface and optical switch . 15 6.4 OTDR . 15 6.4.1 General . 15

29、6.4.2 OTDR with MPO interface 15 6.4.3 OTDR with non-MPO interface and fan-out cable . 16 6.4.4 OTDR with non-MPO interface and optical switch 16 6.5 Other adaptations and accessories . 16 6.5.1 Adapters 16 6.5.2 Test cords . 16 6.5.3 Optical switch 17 6.5.4 Polarity and pinned/unpinned changers . 1

30、7 6.6 Visual inspection . 17 7 Test configurations 17 7.1 General . 17 7.2 LSPM with MPO interface . 18 7.3 LSPM with non-MPO interface and fan-outs 19 Bibliography 21 PD IEC/TR 6128215:2017 2 IEC TR 61282-15:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 T

31、erms, definitions and abbreviated terms 7 3.1 Terms and definitions 7 3.2 Abbreviated terms . 8 4 MPO connectors 9 4.1 General . 9 4.2 Keying and fibre positions . 9 4.3 Polarity . 10 5 Test methods and measurements 12 5.1 General . 12 5.2 Attenuation . 12 5.3 Polarity . 12 5.4 Length 12 5.5 Optical

32、 return loss and reflectance 12 6 Variations of test methods . 13 6.1 General . 13 6.2 Optical light source . 13 6.2.1 General . 13 6.2.2 Source with MPO interface 13 6.2.3 Source with non-MPO interface and fan-out cable . 14 6.2.4 Source with non-MPO interface and optical switch . 14 6.3 Optical po

33、wer meter 14 6.3.1 General . 14 6.3.2 Meter with MPO interface having multiple detectors . 14 6.3.3 Meter with MPO interface having large area detector . 15 6.3.4 Meter with non-MPO interface and fan-out cable 15 6.3.5 Meter with non-MPO interface and optical switch . 15 6.4 OTDR . 15 6.4.1 General

34、. 15 6.4.2 OTDR with MPO interface 15 6.4.3 OTDR with non-MPO interface and fan-out cable . 16 6.4.4 OTDR with non-MPO interface and optical switch 16 6.5 Other adaptations and accessories . 16 6.5.1 Adapters 16 6.5.2 Test cords . 16 6.5.3 Optical switch 17 6.5.4 Polarity and pinned/unpinned changer

35、s . 17 6.6 Visual inspection . 17 7 Test configurations 17 7.1 General . 17 7.2 LSPM with MPO interface . 18 7.3 LSPM with non-MPO interface and fan-outs 19 Bibliography 21 IEC TR 61282-15:2017 IEC 2017 3 Figure 1 MPO connector 9 Figure 2 Polarity for three standard configurations . 11 Figure 3 Pola

36、rity for a breakout cord 11 Figure 4 Reference connections for cabling with unpinned MPO plugs . 18 Figure 5 Connections for measurements on type A cabling with unpinned MPO connectors 18 Figure 6 Reference connections for tester with non-MPO plugs . 19 Figure 7 Connections for tester with non-MPO p

37、lugs 20 PD IEC/TR 6128215:2017 4 IEC TR 61282-15:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC COMMUNICATION SYSTEM DESIGN GUIDES Part 15: Cable plant and link Testing multi-fibre optic cable plant terminated with MPO connectors FOREWORD 1) The International Electrotechnical

38、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

39、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 Commit

40、tee 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 acco

41、rdance 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 in

42、terested 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 respo

43、nsible 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 divergenc

44、e 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

45、 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

46、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 Publi

47、cation 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 Publi

48、cation may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. However, a technical committee may propose the publication of a Technical Report when it has c

49、ollected data of a different kind from that which is normally published as an International Standard, for example “state of the art“. IEC TR 61282-15, which is a Technical Report, has been prepared by subcommittee 86C: Fibre optic systems and active devices, of IEC technical committee 86: Fibre optics. The text of this Technical Report is based on the following documents: Enquiry draft Report on voting 86C/1427/DTR 86C/1443/RVDTR Full information on the voting for the approval of this Technical Repo