BS EN 60794-2-22-2017 Optical fibre cables - Part 2-22 Indoor cables - Detail specification for multi-simplex breakout optical cables to be terminated with connectors《光缆 第2-22部分 室内.pdf

1、Optical fibre cablesPart 2-22: Indoor cables Detail specification for multi-simplex breakout optical cables to be terminated with connectorsBS EN 60794-2-22:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implement

2、ation of EN 60794-2-22:2017. It isidentical to IEC 60794-2-22:2016.The UK participation in its preparation was entrusted by Technical Com-mittee GEL/86, Fibre optics, to Subcommittee GEL/86/1, Optical fibres and cables.A list of organizations represented on this committee can be obtained onrequest t

3、o its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 88635 5ICS 33.180.10Compliance with a British Standa

4、rd cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60794-2-22:2017EUROPEAN STANDARD NORME EUROPENN

5、E EUROPISCHE NORM EN 60794-2-22 March 2017 ICS 33.180.10 English Version Optical fibre cables - Part 2-22: Indoor cables - Detail specification for multi-simplex breakout optical cables to be terminated with connectors (IEC 60794-2-22:2016) Cbles fibres optiques - Partie 2-22: Cbles intrieurs - Spci

6、fication particulire pour cbles optiques panouis simplex multiples munis de connecteurs (IEC 60794-2-22:2016) Lichtwellenleiterkabel - Teil 2-22: LWL-Innenkabel - Bauartspezifikation fr mit Steckverbinder abzuschlieende Simplex-Breakout-Kabel (IEC 60794-2-22:2016) This European Standard was approved

7、 by CENELEC on 2017-01-11. 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

8、 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 l

9、anguage 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, Former Yugoslav Republic of Macedonia, F

10、rance, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Eur

11、open de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60794-2-22:2017 E BS EN 60

12、794-2-22:2017EN 60794-2-22:2017 2 European foreword The text of document 86A/1765/FDIS, future edition 1 of IEC 60794-2-22, 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 60794-2-22:2017. The following d

13、ates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-10-11 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-01-11 Attention is d

14、rawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60794-2-22:2016 was approved by CENELE

15、C as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated : IEC 61753-1 NOTE Harmonized as EN 61753-1. BS EN 60794-2-22:2017EN 60794-2-22:2017 3 Annex ZA (normative) Normative references to internationa

16、l publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the r

17、eferenced document (including any amendments) applies. NOTE 1 When 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

18、here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60811-202 - Electric and optical fibre cables - Test methods for non-metallic materials - Part 202: General tests - Measurement of thickness of non-metallic sheath EN 60811-202 - IEC 60811-203 - Electric and optical fibre cables - Test meth

19、ods for non-metallic materials - Part 203: General tests - Measurement of overall dimensions EN 60811-203 - IEC 60793-1-1 - Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance EN 60793-1-1 - IEC 60793-1-20 - Optical fibres - Part 1-20: Measurement methods and te

20、st procedures - Fibre geometry EN 60793-1-20 - IEC 60793-1-21 - Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry EN 60793-1-21 - IEC 60793-2 - Optical fibres - Part 2: Product specifications - General EN 60793-2 - IEC 60793-2-10 - Optical fibres - Part 2-10: Pro

21、duct specifications - Sectional specification for category A1 multimode fibres EN 60793-2-10 - IEC 60793-2-50 - Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres EN 60793-2-50 - IEC 60794-1-1 - Optical fibre cables - Part 1-1: Generic specifi

22、cation - General EN 60794-1-1 - IEC 60794-1-21 - Optical fibre cables - Part 1-21: Generic specification - Basic optical cable test procedures - Mechanical tests methods EN 60794-1-21 - BS EN 60794-2-22:2017EN 60794-2-22:2017 4 Publication Year Title EN/HD Year IEC 60794-1-22 - Optical fibre cables

23、- Part 1-22: Generic specification - Basic optical cable test procedures - Environmental test methods EN 60794-1-22 - IEC 60794-2 - Optical fibre cables - Part 2: Indoor cables - Sectional specification EN 60794-2 - IEC 60794-2-20 - Optical fibre cables - Part 2-20: Indoor cables - Family specificat

24、ion for multi-fibre optical cables EN 60794-2-20 - IEC 60794-2-50 - Optical fibre cables - Part 2-50: Indoor cables - Family specification for simplex and duplex cables for use in terminated cable assemblies EN 60794-2-50 - IEC 60794-2-51 - Optical fibre cables - Part 2-51: Indoor cables - Detail sp

25、ecification for simplex and duplex cables for use in cords for controlled environment EN 60794-2-51 - BS EN 60794-2-22:2017 2 IEC 60794-2-22:2016 IEC 2016 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 6 4 Construction 6 4.1 General . 6 4.2 Optical fibres 7 4.3 Simp

26、lex cables 7 4.4 Strength and anti-buckling members . 7 4.5 Ripcord . 7 4.6 Cable sheath 7 4.7 Sheath marking . 7 4.8 Examples of cable constructions . 7 5 Tests . 7 5.1 General . 7 5.2 Dimensions . 8 5.3 Mechanical requirements 8 5.3.1 General . 8 5.3.2 Cable bend 8 5.4 Environmental requirements T

27、emperature cycling 8 6 Transmission requirements 9 7 Fire performance . 9 Annex A (normative) Cable sample preparation for bend and temperature cycling test . 10 Annex B (informative) Examples of cable constructions . 11 B.1 Breakout cable with simplex cables . 11 B.2 Breakout cable with subunit con

28、taining simplex cables 11 Bibliography 12 Figure A.1 Cable sample preparation and lengths 10 Figure B.1 Example of a cross-section of a six-fibre breakout cable . 11 Figure B.2 Example of a cross-section of a 24-fibre breakout cable . 11 Table 1 Temperatures 8 BS EN 60794-2-22:2017IEC 60794-2-22:201

29、6 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL FIBRE CABLES Part 2-22: Indoor cables Detail specification for multi-simplex breakout optical cables to be terminated with connectors FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for stand

30、ardization 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 Int

31、ernational 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 participa

32、te 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

33、 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

34、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 m

35、isinterpretation 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 na

36、tional 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 service

37、s 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 Nation

38、al 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

39、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

40、not be held responsible for identifying any or all such patent rights. International Standard IEC 60794-2-22 has been prepared by subcommittee 86A: Fibres and cables, of IEC technical committee 86: Fibre optics. The text of this standard is based on the following documents: FDIS Report on voting 86A

41、/1765/FDIS 86A/1773/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. BS EN 60794-2-22:2017 4 IEC 60794-2-22:2016 IEC

42、2016 A list of all parts in the 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 document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.ie

43、c.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for th

44、e correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 60794-2-22:2017IEC 60794-2-22:2016 IEC 2016 5 OPTICAL FIBRE CABLES Part 2-22: Indoor cables Detail specification for multi-simplex breakout optical cables to be terminated with connector

45、s 1 Scope This part of IEC 60794 is a detail specification and specifies breakout optical cables with multiple simplex fibre cables for termination with connectors. The requirements of the sectional specification IEC 60794-2 are applicable to cables covered by this document. The requirements of the

46、family specification IEC 60794-2-20 are applicable to breakout cables to be installed without terminated connectors. Fan-out kits used for cable systems are not covered by this document. 2 Normative references The following documents are referred to in the text in such a way that some or all of thei

47、r 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. IEC 60811-202, Electric and optical fibre cables Test methods for non-metallic material

48、s Part 202: General tests Measurement of thickness of non-metallic sheath IEC 60811-203, Electric and optical fibre cables Test methods for non-metallic materials Part 203: General tests Measurement of overall dimensions IEC 60793-1-1, Optical fibres Part 1-1: Measurement methods and test procedures

49、 General and guidance 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 60793-2, Optical fibres Part 2: Product specifications General IEC 60793-2-10, Optical fibres Part 2-10: Product specifications Sectional specification for category A1 multimode fibres IEC 60793-2-50, Optical f