1、BSI Standards PublicationFibre optic interconnecting devicesand passive components Non-wavelength-selective fibreoptic branching devicesPart 1: Generic specificationBS EN 60875-1:2015National forewordThis British Standard is the UK implementation of EN 60875-1:2015. It isidentical to IEC 60875-1:201
2、5. It supersedes BS EN 60875-1:2010, which iswithdrawn.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 represented on this committee can be ob
3、tained 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 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 85858 1ICS 33.180.20Compliance wit
4、h a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60875-1:2015EUROPEAN STANDARD
5、NORME EUROPENNE EUROPISCHE NORM EN 60875-1 July 2015 ICS 33.180.20 Supersedes EN 60875-1:2010 English Version Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specification (IEC 60875-1:2015) Dispositifs dinterconne
6、xion et composants passifs fibres optiques - Dispositifs de couplage fibres optiques ne dpendant pas de la longueur donde - Partie 1: Spcification gnrique (IEC 60875-1:2015) Lichtwellenleiter - Verbindungselemente und passive Bauteile - wellenlngenunabhngige Lichtwellenleiter-Verzweiger - Teil 1: Fa
7、chgrundspezifikation (IEC 60875-1:2015) This European Standard was approved by CENELEC on 2015-06-11. 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 alteratio
8、n. 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. This European Standard exists in three official versions (English, French, German). A version in any other language made
9、 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. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Re
10、public, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom
11、. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches 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 wo
12、rldwide for CENELEC Members. Ref. No. EN 60875-1:2015 E BS EN 60875-1:2015EN 60875-1:2015 2 European foreword The text of document 86B/3806/CDV, future edition 6 of IEC 60875-1, prepared by SC 86B “Fibre optic interconnecting devices and passive components“ of IEC/TC 86 “Fibre optics“ was submitted
13、to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60875-1:2015. 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) 2016-03-11 latest date by which the national
14、standards conflicting with the document have to be withdrawn (dow) 2016-06-11 This document supersedes EN 60875-1:2010. 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 identifyi
15、ng any or all such patent rights. Endorsement notice The text of the International Standard IEC 60875-1:2015 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 60068
16、 NOTE Harmonized in EN 60068 series. IEC 60974 NOTE Harmonized in EN 60974 series. IEC 61300-1 NOTE Harmonized as EN 61300-1. IEC 61300-2 NOTE Harmonized in EN 61300-2 series. IEC 61300-3 NOTE Harmonized in EN 61300-3 series. IEC 61753 NOTE Harmonized in EN 61753 series. IEC 61754 NOTE Harmonized in
17、 EN 61754 series. IEC 62005 NOTE Harmonized in EN 62005 series. BS EN 60875-1:2015EN 60875-1:2015 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this
18、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) applies. NOTE 1 When an International Publication has been modified by common modifications, indi
19、cated 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/HD Year IEC 60027 series Letter symbols to be used in electrical technology EN 60027 - IEC 6005
20、0 series International electrotechnical vocabulary - - IEC 60617 series Graphical symbols for diagrams - - IEC 60695-11-5 - Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance EN 60695-11-5 - IEC 60825 series Safety of laser
21、 products EN 60825 series IEC 61300 series Fibre optic interconnecting devices and passive components - Basic test and measurement procedures EN 61300 series IEC/TR 61930 - Fibre optic graphical symbology - - ISO 129-1 - Technical drawings - Indication of dimensions and tolerances - Part 1: General
22、principles - - ISO 286-1 - Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits EN ISO 286-1 - ISO 1101 - Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, loca
23、tion and run-out EN ISO 1101 - ISO 8601 - Data elements and interchange formats - Information interchange - Representation of dates and times - - BS EN 60875-1:2015 2 IEC 60875-1:2015 IEC 2015 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references . 6 3 Terms and definitions. 7 3.1 Basic terms and d
24、efinitions 7 3.2 Component definitions . 8 3.3 Performance parameter definitions 8 4 Requirement 10 4.1 Classification 10 4.1.1 General . 10 4.1.2 Types 10 4.1.3 Style 10 4.1.4 Variant . 11 4.1.5 Normative reference extensions . 12 4.2 Documentation 12 4.2.1 Symbols . 12 4.2.2 Specification system 1
25、2 4.2.3 Drawings . 14 4.2.4 Measurements . 14 4.2.5 Test data sheets 15 4.2.6 Instructions for use 15 4.3 Standardization system . 15 4.3.1 Interface standards 15 4.3.2 Performance standards 16 4.3.3 Reliability standards . 16 4.3.4 Interlinking . 17 4.4 Design and construction 18 4.4.1 Materials 18
26、 4.4.2 Workmanship . 18 4.5 Quality 18 4.6 Performance requirements 18 4.7 Identification and marking . 19 4.7.1 General . 19 4.7.2 Variant identification number 19 4.7.3 Component marking . 19 4.7.4 Package marking . 19 4.8 Safety . 20 Annex A (informative) Examples of technology of fibre optic bra
27、nching devices . 21 Annex B (informative) Examples of fabrication technology of PLC chips 22 Bibliography 24 Figure 1 Non-wavelength-selective branching device 11 Figure 2 Non-wavelength-selective branching device 11 Figure 3 Non-wavelength-selective branching device 11 Figure 4 Non-wavelength-selec
28、tive branching device 11 BS EN 60875-1:2015IEC 60875-1:2015 IEC 2015 3 Figure 5 Standards . 17 Figure A.1 FBT-type optical branching device technology 21 Figure A.2 PLC-type optical branching device technology 21 Figure B.1 Fabrication by FHD method . 22 Figure B.2 Fabrication by CVD method . 23 Fig
29、ure B.3 Fabrication by ion-exchange method 23 Table 1 Three-level IEC specification structure . 13 Table 2 Standards interlink matrix 18 Table 3 Quality assurance options 18 BS EN 60875-1:2015 4 IEC 60875-1:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES
30、 AND PASSIVE COMPONENTS NON-WAVELENGTH-SELECTIVE FIBRE OPTIC BRANCHING DEVICES Part 1: Generic specification FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees).
31、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, Technical Specifications, Technical Reports, Publicly Available Spec
32、ifications (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 work. International, governmental and non-governmental organization
33、s 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. 2) The formal decisions or agreements of IEC on technical matters
34、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 recommendations for international use and are accepted by IEC National Co
35、mmittees 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 any end user. 4) In order to promote international uniformity, IEC Nat
36、ional 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 publication shall be clearly indicated in the latter. 5) IEC itself doe
37、s 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 independent certification bodies. 6) All users should ensure that they ha
38、ve 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 personal injury, property damage or other damage of any nature whats
39、oever, 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 references cited in this publication. Use of the referenced publica
40、tions 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 responsible for identifying any or all such patent rights. International Stand
41、ard IEC 60875-1 has been prepared by subcommittee SC86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. This sixth edition cancels and replaces the fifth edition published in 2010 and constitutes a technical revision. This edition includes th
42、e following significant technical changes with respect to the previous edition: a) removal of terms and definitions for splitter, coupler, symmetric non-wavelength-selective branching device, asymmetric non-wavelength-selective branching device; b) addition of terms and definitions for bidirectional
43、 non-wavelength-selective branching device and non-bidirectional non-wavelength-selective branching device c) removal of assessment level. BS EN 60875-1:2015IEC 60875-1:2015 IEC 2015 5 The text of this standard is based on the following documents: CDV Report on voting 86B/3806/CDV 86B/3872/RVC Full
44、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 60875 series, published under the general title Fibre opt
45、ic interconnecting devices and passive components Non-wavelength-selective fibre optic branching devices, 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 website under “http:/webstore
46、.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. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be usef
47、ul for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 60875-1:2015 6 IEC 60875-1:2015 IEC 2015 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS NON-WAVELENGTH-SELECTIVE FIBRE OPTIC BRANCHING DEVICES Part 1: Generic specif
48、ication 1 Scope This part of IEC 60875 applies to non-wavelength-selective fibre optic branching devices, all exhibiting the following features: they are passive, in that they contain no optoelectronic or other transducing elements; they have three or more ports for the entry and/or exit of optical
49、power, and share optical power among these ports in a predetermined fashion; the ports are optical fibres, or optical fibre connectors. This standard establishes uniform requirements for the optical, mechanical and environmental properties. 2 Normative references 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. F
