1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Dynamic modules - General and guidanceBS EN 62343:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62343 October 2017 ICS 33.180.01; 33.180.99 Supersedes EN 62343:2013 English Version Dynamic modules - General a
2、nd guidance (IEC 62343:2017) Modules dynamiques - Gnralits et lignes directrices (IEC 62343:2017) Dynamische Module - Allgemeines und Leitfaden (IEC 62343:2017) This European Standard was approved by CENELEC on 2017-06-27. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
3、 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 to the CEN-CENELEC Management Centre or to any CENELEC member.
4、 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 Management Centre has the same status as the official versions.
5、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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Neth
6、erlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Mana
7、gement 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 62343:2017 E National forewordThis British Standard is the UK implementation of EN 62343:2017. It is identical to IEC 62343:2017.
8、It supersedes BS EN 62343:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GEL/86/3, Fibre optic systems and active devices.A list of organizations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
9、 purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 94725 4ICS 33.180.99; 33.180.01Compliance with a British Standard cannot confer immunity fro
10、m legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62343:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62343 October
11、 2017 ICS 33.180.01; 33.180.99 Supersedes EN 62343:2013 English Version Dynamic modules - General and guidance (IEC 62343:2017) Modules dynamiques - Gnralits et lignes directrices (IEC 62343:2017) Dynamische Module - Allgemeines und Leitfaden (IEC 62343:2017) This European Standard was approved by C
12、ENELEC on 2017-06-27. 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 stan
13、dards 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 langua
14、ge 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, France
15、, 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 Europen
16、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 62343:2017 E BS EN 62343:2017EN
17、 62343:2017 2 European foreword The text of document 86C/1444/FDIS, future edition 2 of IEC 62343, prepared by SC 86C “Fibre optic systems and active devices“ of IEC/TC 86 “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62343:2017. The following dates are
18、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) 2018-04-20 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-10-20 This document supersede
19、s EN 62343:2013. EN 62343:2017 includes the following significant technical changes with respect to EN 62343:2013: The inclusion of definitions for the wavelength selective switch. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. C
20、ENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62343:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to
21、 be added for the standards indicated: IEC 61290 Series NOTE Harmonized as EN 61290 Series. IEC 61291 Series NOTE Harmonized as EN 61291 Series. IEC 61300 Series NOTE Harmonized as EN 61300 Series. IEC 61300-3-38 NOTE Harmonized as EN 61300-3-38. IEC 61753 Series NOTE Harmonized as EN 61753 Series.
22、IEC 62343-1 Series NOTE Harmonized as EN 62343-1 Series. IEC 62343-2 NOTE Harmonized as EN 62343-2. IEC 62343-3 Series NOTE Harmonized as EN 62343-3 Series. IEC 62343-3-1:2016 NOTE Harmonized as EN 62343-3-1:2016 (not modified). IEC 62343-3-2:2016 NOTE Harmonized as EN 62343-3-2:2016 (not modified).
23、 IEC 62343-3-3:2014 NOTE Harmonized as EN 62343-3-3:2014 (not modified). IEC 62343-4 Series NOTE Harmonized as EN 62343-4 Series. IEC 62343-4-1:2016 NOTE Harmonized as EN 62343-4-1:2016 (not modified). IEC 62343-5 Series NOTE Harmonized as EN 62343-5 Series. BS EN 62343:2017EN 62343:2017 3 Annex ZA
24、(normative) Normative references to international publications with their corresponding European publications The following documents are referred 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 ap
25、plies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 Where 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 o
26、f the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60050-731 - International Electrotechnical Vocabulary - Chapter 731: Optical fibre communication - - IEC/TR 61931 - Fibre optic - Terminology - - IEC Guide 107 - Electromagnetic com
27、patibility - Guide to the drafting of electromagnetic compatibility publications - - BS EN 62343:2017This page deliberately left blank 2 IEC 62343:2017 IEC 2017 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 7 3.1 General terms and definitions . 8 3
28、.2 Dynamic module terms and definitions 8 3.3 Dynamic channel equalizer (DCE) terms and definitions . 9 3.4 Tuneable dispersion compensator (TDC) or dynamic chromatic dispersion compensator (DCDC) terms and definitions 9 3.5 Dynamic gain tilt equalizer (DGTE) terms and definitions 10 3.6 Optical cha
29、nnel monitor (OCM) terms and definitions 10 3.7 Wavelength selective switch (WSS) terms and definitions . 14 4 Preparation of standards . 21 4.1 General . 21 4.2 Product definition 22 4.3 Tests 22 4.4 Details 22 4.5 Requirements . 22 4.6 Sample size 22 4.7 Sample definition 22 4.8 Groupings/sequence
30、s . 22 4.9 Pass/fail criteria 22 4.10 Reference product definition . 22 4.11 Performance standard test report 23 5 Electromagnetic compatibility (EMC) requirements 23 Bibliography 24 Figure 1 Illustration of X-dB bandwidth . 15 Figure 2 Illustration of adjacent channel crosstalk and adjacent channel
31、 isolation 16 Figure 3 Illustration of non-adjacent channel crosstalk . 17 Figure 4 Illustration of latency time, rise time, fall time, bounce time, and switching time 20 2 IEC 62343:2017 IEC 2017 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 7 3.1
32、 General terms and definitions . 8 3.2 Dynamic module terms and definitions 8 3.3 Dynamic channel equalizer (DCE) terms and definitions . 9 3.4 Tuneable dispersion compensator (TDC) or dynamic chromatic dispersion compensator (DCDC) terms and definitions 9 3.5 Dynamic gain tilt equalizer (DGTE) term
33、s and definitions 10 3.6 Optical channel monitor (OCM) terms and definitions 10 3.7 Wavelength selective switch (WSS) terms and definitions . 14 4 Preparation of standards . 21 4.1 General . 21 4.2 Product definition 22 4.3 Tests 22 4.4 Details 22 4.5 Requirements . 22 4.6 Sample size 22 4.7 Sample
34、definition 22 4.8 Groupings/sequences . 22 4.9 Pass/fail criteria 22 4.10 Reference product definition . 22 4.11 Performance standard test report 23 5 Electromagnetic compatibility (EMC) requirements 23 Bibliography 24 Figure 1 Illustration of X-dB bandwidth . 15 Figure 2 Illustration of adjacent ch
35、annel crosstalk and adjacent channel isolation 16 Figure 3 Illustration of non-adjacent channel crosstalk . 17 Figure 4 Illustration of latency time, rise time, fall time, bounce time, and switching time 20 BS EN 62343:2017IEC 62343:2017 IEC 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ DYNAMIC
36、 MODULES GENERAL AND GUIDANCE 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 con
37、cerning 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)“). Th
38、eir 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
39、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 technical matters express, as nearly as possible, an international consensus of opinion on the re
40、levant 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 th
41、e 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 maxim
42、um 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 p
43、rovide 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
44、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 nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expe
45、nses 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) Atte
46、ntion 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 62343 has been prepared by subcommittee 86C: Fibre optic systems and ac
47、tive devices, of IEC technical committee 86: Fibre optics. This second edition cancels and replaces the first edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: the inclusion
48、 of definitions for the wavelength selective switch. The text of this International Standard is based on the following documents: FDIS Report on voting 86C/1444/FDIS 86C/1450/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the ab
49、ove table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. BS EN 62343:2017 4 IEC 62343:2017 IEC 2017 A list of all the parts in the IEC 62343 series, published under the general title Dynamic modules, can be found on the IEC website. The committee has decided that the contents of this publication will remain 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 dat
