1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 61754-20-100:2012Fibre optic interconnecting devices and passive components Fibre optic connector interfacesPart 20-100: Interface standard for LC connectors with protectiv
2、e housings related to IEC 61076-3-106BS EN 61754-20-100:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN61754-20-100:2012.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/86/2, Fibre optic interconnecting devices and passivecom
3、ponents.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI
4、StandardsLimited 2012ISBN 978 0 580 61848 2ICS 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 30 September 2012.Amendments issued since publicationDate T
5、ext affectedBS EN 61754-20-100:2012EUROPEAN STANDARD EN 61754-20-100 NORME EUROPENNE EUROPISCHE NORM August 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue
6、Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61754-20-100:2012 E ICS 33.180.20 English version Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Pa
7、rt 20-100: Interface standard for LC connectors with protective housings related to IEC 61076-3-106 (IEC 61754-20-100:2012) Dispositifs dinterconnexion et composantspassifs fibres optiques - Interfaces de connecteurs pour fibres optiques - Partie 20-100: Norme dinterface pour les connecteurs de type
8、 LC avec boitiers de protection lis la norme CEI 61076-3-106 (CEI 61754-20-100:2012) Lichtwellenleiter-Verbindungselemente und passive Bauteile - Steckgesichter von Lichtwellenleiter-Steckverbindern - Teil 20-100: Steckverbinderfamilie der Bauart LC mit Schutzgehusen nach IEC 61076-3-106 (IEC 61754-
9、20-100:2012) This European Standard was approved by CENELEC on 2012-06-27. 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 bib
10、liographical 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 under the r
11、esponsibility 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, Estonia, F
12、inland, 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. BS EN 61754-20-100:2012EN
13、 61754-20-100:2012 - 2 - Foreword The text of document 86B/3386/FDIS, future edition 1 of IEC 61754-20-100, prepared by IEC/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 617
14、54-20-100:2012. 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) 2013-03-27 latest date by which the national standards conflicting with the document have to be withdrawn
15、(dow) 2015-06-27 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 61754-2
16、0-100:2012 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 61754-1 NOTE Harmonised as EN 61754-1. BS EN 61754-20-100:2012- 3 - EN 61754-20-100:2012 Annex ZA (normat
17、ive) Normative references to international 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 undate
18、d references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD YearIEC 60050-581 - International Electrotech
19、nical Vocabulary (IEV) - Part 581: Electromechanical components for electronic equipment - - IEC 60050-731 - International Electrotechnical Vocabulary (IEV) - Chapter 731: Optical fibre communication - - IEC 60529 - Degrees of protection provided by enclosures (IP Code) EN 60529 - IEC 61076-3-106 20
20、06 Connectors for electronic equipment - Product requirements - Part 3-106: Rectangular connectors - Detail specification for protective housings for use with 8-way shielded and unshielded connectors for industrial environments incorporating the IEC 60603-7 series interface EN 61076-3-106 2006 IEC 6
21、1754-20 2002 Fibre optic connector interfaces - Part 20: Type LC connector family EN 61754-20 2002 2 61754-20-100 IEC:2012(E) CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Description . 5 5 Interfaces . 6 5.1 General . 6 5.2 Industrial IEC 61754-20-100, f
22、ree duplex plug connector . 7 5.3 Industrial IEC 61754-20-100 fixed adaptor connector and active device receptacle . 11 5.4 Panel cut out . 16 Bibliography 17 Figure 1 Free connector . 7 Figure 2 Details of the front view 8 Figure 3 Cross section B B . 9 Figure 4 Fixed connector and active device re
23、ceptacle 12 Figure 5 Details of the front view 13 Figure 6 Cross section D D . 14 Figure 7 Panel cut out 16 Table 1 Plug to Adaptor/Receptacle intermateability 6 Table 2 Plug to Plug intermateability 6 Table 3 Dimensions for free connector . 10 Table 4 Plug connector interface Ferrule grade . 11 Tab
24、le 5 Dimensions for fixed connector . 15 Table 6 Dimensions of panel cut out (Figure 7) 16 BS EN EN61754-20-100:2012 EN 61754-20-100:201261754-20-100 IEC:2012(E) 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC CONNECTOR INTERFACES
25、Part 20-100: Interface standard for LC connectors with protective housings related to IEC 61076-3-106 FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The obj
26、ect 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 Specificati
27、ons (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 organizations liais
28、ing 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 express
29、, 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 Committee
30、s 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 National C
31、ommittees 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 does not p
32、rovide 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 have the
33、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 whatsoever,
34、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 publications i
35、s 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 Standard IEC
36、 61754-20-100 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. The text of this standard is based on the following documents: FDIS Report on voting 86B/3386/FDIS 86B/3434/RVD Full information on the voting
37、 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. BS EN EN61754-20-100:2012 EN 61754-20-100:2012 4 The committee has decided that the contents of this publication
38、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 date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication
39、 may be issued at a later date. 61754-20-100 IEC:2012(E) BS EN EN61754-20-100:2012 EN 61754-20-100:2012 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC CONNECTOR INTERFACES Part 20-100: Interface standard for LC connectors with protective housings related to IEC 61076-3-106
40、1 Scope This part of IEC 61754 covers connectors with protective housings. The housing is defined as variant 4 in IEC 61076-3-106:2006. These connectors use a push-pull coupling mechanism. To connect the fibres inside the housing the LC interface is used as described in IEC 61754-20:2002. The fully
41、assembled variants (connectors) described in this document incorporate fixed and free connectors. 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 a
42、pplies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-581, International Electrotechnical Vocabulary (IEV) Chapter 581: Electromechanical components for electronic equipment IEC 60050-731, International Electrotechnical Vocabulary
43、 (IEV) Chapter 731: Optical fibre communication IEC 60529, Degrees of protection provided by enclosures (IP Code) IEC 61076-3-106:2006, Connectors for electronic equipment Product requirements Part 3-106: Rectangular connectors Protective housings for use with 8-way shielded and unshielded connector
44、s for frequencies up to 600 MHz for industrial environments incorporating the 60603-7 series interface IEC 61754-20:2002, Fibre optic interconnecting devices and passive components Fibre optic connector interfaces Part 20: Type LC connector family 3 Terms and definitions For the purposes of this doc
45、ument, the terms and definitions given in IEC 60050-581 and IEC 60050-731 apply. 4 Description The industrial connectors referenced in this International Standard are composed of LC-connectors according to IEC 61754-20:2002 in an IP65 and IP67 plug to receptacle interface according to IEC 60529. The
46、 intermateability is defined by the interface of the 61754-20-100 IEC:2012(E) BS EN EN61754-20-100:2012 EN 61754-20-100:2012 6 LC-connector within the protective housing. For further details, see IEC 61754-20:2002 and IEC 61706-3-106 variant 04. The connector housing according to IEC 61076-3-106:200
47、6 variant 04 provides a push-pull adaptor connector interface. Inside the housing two LC connectors may be mounted to provide a duplex con-nection. Dimensions are given in millimetres; drawings are shown in first angle projection. The shape of con-nectors may deviate from those shapes given in the f
48、ollowing pictures as long as the specified dimen-sions are not influenced. 5 Interfaces 5.1 General Connector interfaces are in accordance with IEC 61754-20:2002. This standard contains the following standard interfaces: Interface 11-1: duplex free plug (cable side) connector interface PC Interface
49、11-2: duplex fixed adaptor (device side) connector interface PC Interface 11-3: duplex active device receptacle interface Interface 11-4: duplex free plug connector interface APC 8 Interface 11-5: duplex fixed connector (adaptor) interface APC 8 Interface 11-6: duplex free plug connector interface Large Core In-terface 11-7: duplex fixed connector (adaptor) interface Large Core Table 1 shows plug to adaptor/receptacle intermateability. Plugs Adaptors/Acti
