EN 61300-3-21-2015 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21 Examinations and measurements - Switching time.pdf

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1、BSI Standards PublicationFibre optic interconnecting devices and passive components Basic test and measurement proceduresPart 3-21: Examinations and measurements Switching timeBS IEC 61300-3-21:2014BS EN 61300-3-21:2015BS EN 61300-3-21:2015 BRITISH STANDARDNational forewordThis British Standard is t

2、he UK implementation of EN 61300-3-21:2015. It is identical to IEC 61300-3-21:2014. It supersedes BS IEC 61300-3-21:2014 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnecting devices

3、 and passive components.A list of organizations represented on this subcommittee 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 its correct application. The British Standards Institution 2

4、016. Published by BSI Standards Limited 2016ISBN 978 0 580 87302 7ICS 33.180.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2014.Amendments/corrigenda

5、 issued since publicationDate Text affected29 February 2016 This corrigendum renumbers BS IEC 61300-3-21:2014 as BS EN 61300-3-21:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61300-3-21 December 2015 ICS 33.180.20 Supersedes EN 61300-3-21:1998 English Version Fibre optic interconnecting

6、devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time (IEC 61300-3-21:2014) Dispositifs dinterconnexion et composants passifs fibres optiques - Procdures fondamentales dessais et de mesures - Partie 3-21: Examens et mesures

7、 - Temps de commutation (IEC 61300-3-21:2014) Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prf- und Messverfahren - Teil 3-21: Untersuchungen und Messungen - Schaltzeit (IEC 61300-3-21:2014) This European Standard was approved by CENELEC on 2014-05-29. CENELEC members

8、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 standards may be obtained on application t

9、o 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 language and notified to the CEN-CENELEC Man

10、agement 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, France, Germany, Greece, Hungary, Iceland, I

11、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches

12、Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61300-3-21:2015 E EN 61300-3-21:2015 2 European foreword The text of document

13、 86B/3623/CDV, future edition 2 of IEC 61300-3-21, prepared by SC 86B “Fibre optic interconnecting devices and passive components“ of IEC/TC 86 “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61300-3-21:2015. The following dates are fixed: latest date by w

14、hich the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-06-18 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-12-18 This document supersedes EN 61300-3-21:1998. A

15、ttention 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 identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61300-3-21:2014 was appro

16、ved by CENELEC 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 60876-1 NOTE Harmonized as EN 60876-1. ii BS EN 61300-3-21:2015EN 61300-3-21:2015EN 61300-3-21:2015 2 European foreword The te

17、xt of document 86B/3623/CDV, future edition 2 of IEC 61300-3-21, prepared by SC 86B “Fibre optic interconnecting devices and passive components“ of IEC/TC 86 “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61300-3-21:2015. The following dates are fixed: la

18、test date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-06-18 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-12-18 This document supersedes EN 6130

19、0-3-21:1998. 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 identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61300-3-21:

20、2014 was approved by CENELEC 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 60876-1 NOTE Harmonized as EN 60876-1. EN 61300-3-21:2015 3 Annex ZA (normative) Normative references to interna

21、tional 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

22、the referenced 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 avail

23、able here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 61300-1 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 1: General and guidance EN 61300-1 - IEC 61300-3-4 - Fibre optic interconnecting devices and passive components - Basic

24、 test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation EN 61300-3-4 - iii BS EN 61300-3-21:2015EN 61300-3-21:2015BS EN 61300-3-21:2015IEC 61300-3-21:2014 IEC 2014 iv CONTENTSFOREWORD v1 Scope 12 Normative references 13 Terms and definitions 14 Apparatus 341 General

25、description 342 Optical source (S) 343 Excitation unit (E) 344 Detector (D) 345 Actuation energy supply 346 Data Acquisition System (DAS) 347 Termination (T) 348 Temporary joint (TJ) 45 Procedure 56 Details to be specified 5Bibliography 6Figure 1 Measurement set-up using a 2-channel oscilloscope as

26、DAS to measure a single output port 4Figure 2 Example of a port moving to an on-state or off-state 5IEC 61300-3-21:2014 IEC 2014 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 3-21: Examinations and

27、measurements Switching time FOREWORD 1) The International Electrotechnical 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 conce

28、rning 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 Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Thei

29、r 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 organizations liaising with the IEC also participate in this preparation. IEC collaborates cl

30、osely 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 technical matters express, as nearly as possible, an international consensus of opinion on the rele

31、vant 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 IEC National Committees in that sense. While all reasonable efforts are made to ensure that the

32、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 uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum

33、 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) IEC itself does not provide any attestation of conformity. Independent certification bodies pro

34、vide 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 that they have the latest edition of this publication. 7) No liability shall attach to IEC or

35、 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 nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expens

36、es 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 referenced publications is indispensable for the correct application of this publication. 9) Attent

37、ion 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. International Standard IEC 61300-3-21 has been prepared by subcommittee 86B: Fibre optic interconnec

38、ting devices and passive components, of IEC technical committee 86: Fibre optics. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previou

39、s edition: a) removal of “bounce time” from the title; b) update and alignment of definitions with IEC 60876-1; c) generalization of the detection apparatus beyond an oscilloscope. BS IEC 61300-3-21:2014BS EN 61300-3-21:2015IEC 61300-3-21:2014 IEC 2014 v 4 IEC 61300-3-21:2014 IEC 2014 The text of th

40、is standard is based on the following documents: CDV Report on voting 86B/3623/CDV 86B/3702/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directi

41、ves, Part 2. A list of all parts in the IEC 61300 series, published under the general title, Fibre optic interconnecting devices and passive components Basic test and measurement procedures, can be found on the IEC website. The committee has decided that the contents of this publication will remain

42、unchanged until 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. BS IEC 61300-3-21:2014BS EN 61300-3-21:2015IEC 6130

43、0-3-21:2014 IEC 2014 vi 4 IEC 61300-3-21:2014 IEC 2014 The text of this standard is based on the following documents: CDV Report on voting 86B/3623/CDV 86B/3702/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61300 s