EN 61300-2-9-2017 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-9 Tests - Shock.pdf

1、Fibre optic interconnecting devices and passive components Basic test and measurement proceduresPart 2-9: Tests ShockBS EN 61300-2-9:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN 61300-2-9:20

2、17. It isidentical to IEC 61300-2-9:2017. It supersedes BS EN 61300-2-9:2010 whichis withdrawn.The UK participation in its preparation was entrusted by TechnicalCommittee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre opticinterconnecting devices and passive components.A list of organizations

3、 represented on this committee can be obtained onrequest to 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

4、0 580 86299 1ICS 33.180.20Compliance with a British Standard 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 STA

5、NDARDBS EN 61300-2-9:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61300-2-9 March 2017 ICS 33.180.20 Supersedes EN 61300-2-9:2010 English Version Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-9: Tests - Shock (IEC 61300-2-9:20

6、17) Dispositifs dinterconnexion et composants passifs fibres optiques - Mthodes fondamentales dessais et de mesures - Partie 2-9: Essais - Chocs (IEC 61300-2-9:2017) Lichtwellenleiter - Verbindungselemente und passive Bauelemente - Grundlegende Prf- und Messverfahren - Teil 2-9: Prfungen - Schocken

7、(IEC 61300-2-9:2017) This European Standard was approved by CENELEC on 2017-02-10. 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

8、 and bibliographical references concerning such national 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 und

9、er the responsibility of a CENELEC member into its own language 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, Es

10、tonia, Finland, Former Yugoslav Republic of Macedonia, France, 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

11、Committee for Electrotechnical Standardization Comit Europen 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

12、 CENELEC Members. Ref. No. EN 61300-2-9:2017 E BS EN 61300-2-9:2017EN 61300-2-9:2017 2 European foreword The text of document 86B/3979/CDV, future edition 3 of IEC 61300-2-9, prepared by SC 86B “Fibre optic interconnecting devices and passive components“ of IEC/TC 86 “Fibre optics“ was submitted to

13、the IEC-CENELEC parallel vote and approved by CENELEC as EN 61300-2-9:2017. The following dates 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) 2017-11-10 latest date by which the national s

14、tandards conflicting with the document have to be withdrawn (dow) 2018-02-10 This document supersedes EN 61300-2-9:2010. Attention is drawn 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 identify

15、ing any or all such patent rights. Endorsement notice The text of the International Standard IEC 61300-2-9:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60

16、068-2-27:2008 NOTE Harmonized as EN 60068-2-27:2009. IEC 60068-2-47:2005 NOTE Harmonized as EN 60664-1:2007. IEC 61300-3-3 NOTE Harmonized as EN 61300-3-3. BS EN 61300-2-9:2017EN 61300-2-9:2017 3 Annex ZA (normative) Normative references to international publications with their corresponding Europea

17、n 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 referenced document (including any amendments) a

18、pplies. 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 here: www.cenelec.eu. Publication Year Title EN

19、/HD Year IEC 60068-1 - Environmental testing - Part 1: General and guidance EN 60068-1 - IEC 61300-1 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 1: General and guidance EN 61300-1 - IEC 61300-3-1 - Fibre optic interconnecting devices an

20、d passive components - Basic test and measurement procedures - Part 3-1: Examinations and measurements - Visual examination EN 61300-3-1 - IEC 61300-3-28 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-28: Examinations and measurements -

21、Transient loss EN 61300-3-28 - ISO 2041 - Mechanical vibration, shock and condition monitoring - Vocabulary - - BS EN 61300-2-9:2017 2 IEC 61300-2-9:2017 IEC 2017 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 General description . 7 5 Apparatus 7 5.1 Shock mach

22、ine . 7 5.1.1 General . 7 5.1.2 Repetition rate . 8 5.1.3 Velocity change tolerances 8 5.1.4 Cross axis motion 8 5.1.5 Acceleration measuring system . 8 5.2 Mounting fixture 9 5.3 Optical power measuring equipment . 9 6 Procedure 9 6.1 Preparation of DUT . 9 6.2 Pre-conditioning 10 6.3 Initial exami

23、nations and measurements . 10 6.4 Testing . 10 6.5 Recovery 10 6.6 Final examination and measurements . 10 7 Shock severity . 11 8 Details to be specified . 11 Bibliography 12 Figure 1 Fixing points 6 Figure 2 Pulse shape and limits of tolerance for half-sine pulse . 7 Figure 3 Frequency characteris

24、tics of the overall measuring system without low-pass filter 9 Table 1 Required frequency characteristic values for the overall measuring system 9 Table 2 Severity for passive components and modules 11 Table 3 Severity for fibre management systems and closures 11 BS EN 61300-2-9:2017IEC 61300-2-9:20

25、17 IEC 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-9: Tests Shock FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

26、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,

27、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

28、 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

29、. 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 recom

30、mendations 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 an

31、y 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 pub

32、lication 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 services carried out by indep

33、endent 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 National Committees for any

34、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 drawn to the Normative

35、 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 not be held responsibl

36、e for identifying any or all such patent rights. International Standard IEC 61300-2-9 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. This third edition cancels and replaces the second edition published i

37、n 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) inserted clause “Terms and definitions“; b) added precise descriptions to clause “Apparatus“; c) added sub clause “Testing“ into clause “P

38、rocedure“; d) added “Bibliography“. BS EN 61300-2-9:2017 4 IEC 61300-2-9:2017 IEC 2017 The text of this International Standard is based on the following documents: CDV Report on voting 86B/3979/CDV 86B/4017/RVC Full information on the voting for the approval of this International Standard can be fou

39、nd in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61300 series, published under the general title Fibre optic interconnecting devices and passive components, can be found on the IE

40、C 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.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a rev

41、ised edition, or amended. A bilingual version of this publication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should the

42、refore print this document using a colour printer. BS EN 61300-2-9:2017IEC 61300-2-9:2017 IEC 2017 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-9: Tests Shock 1 Scope This part of IEC 61300 defines a test method to reveal mechanical weakne

43、ss and/or degradation of fibre optic devices when subjected to repetitive or non-repetitive mechanical shocks. It simulates infrequent repetitive or non-repetitive shocks likely to be encountered in normal service or during transportation. 2 Normative references The following documents are referred

44、to in the text in such a way that some or all of their 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 60068-1, Environmental testing

45、 Part 1: General and guidance IEC 61300-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 1: General and guidance IEC 61300-3-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Examinati

46、ons and measurements Visual examination IEC 61300-3-28, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-28: Examinations and measurements Transient loss ISO 2041, Mechanical vibration, shock and condition monitoring Vocabulary 3 Terms and defin

47、itions For the purposes of this document, the terms and definitions given in ISO 2041 and IEC 60068-1 apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: a

48、vailable at http:/www.iso.org/obp 3.1 check point point located on the fixture, on the table surface of the shock machine, or on the DUT as close as possible to the fixing point and rigidly connected to it Note 1 to entry A number of check points may be used to ensure the test requirements are satis

49、fied. Note 2 to entry If the DUT is attached by more than four fixing points, the relevant specification should state the number of fixing points that are to be used as check points. BS EN 61300-2-9:2017 6 IEC 61300-2-9:2017 IEC 2017 Note 3 to entry In special cases, for example, for large or complex DUTs, the check points will be prescribed by the relevant specification. Note 4 to entry If a small DUT is mounted on one fixture or a large n