1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Fibre optic interconnecting devices and passive components - Fibre optic connector interfacesPart 7-2: Type MPO connector family - Two fibre rows (IEC 61754-7-2:2017)BS EN IEC 61754-7-2:2018EUROPEAN STANDARD NORME EUROP
2、ENNE EUROPISCHE NORM EN IEC 61754-7-2 March 2018 ICS 33.180.20 Supersedes EN 61754-7:2008 (partially) English Version Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7-2: Type MPO connector family - Two fibre rows (IEC 61754-7-2:2017) Dispositifs
3、dinterconnexion et composants passifs fibroniques - Interfaces de connecteurs fibroniques - Partie 7-2: Famille de connecteurs de type MPO - Deux ranges de fibres (IEC 61754-7-2:2017) Steckgesichter von Lichtwellenleiter-Steckverbindern - Teil 7-2: Steckverbinderfamilie der Bauart MPO - Zwei Faserre
4、ihen (IEC 61754-7-2:2017) This European Standard was approved by CENELEC on 2018-01-17. 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
5、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 by translatio
6、n 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 Republic, Denmar
7、k, Estonia, 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. Euro
8、pean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worl
9、dwide for CENELEC Members. Ref. No. EN IEC 61754-7-2:2018 E National forewordThis British Standard is the UK implementation of EN IEC 61754-7-2:2018. It is identical to IEC 61754-7-2:2017. Together with BS EN 61754-7-1:2014, it supersedes BS EN 61754-7:2008, which is withdrawn.The UK participation i
10、n its preparation was entrusted to Technical Committee GEL/86/2, Fibre optic interconnecting devices and passive components.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a
11、 contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 72036 9ICS 33.180.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under th
12、e authority of the Standards Policy and Strategy Committee on 30 April 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN IEC 61754-7-2:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 61754-7-2 March 2018 ICS 33.180.20 Supersedes EN 61754-7:2008 (
13、partially) English Version Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7-2: Type MPO connector family - Two fibre rows (IEC 61754-7-2:2017) Dispositifs dinterconnexion et composants passifs fibroniques - Interfaces de connecteurs fibroniques -
14、 Partie 7-2: Famille de connecteurs de type MPO - Deux ranges de fibres (IEC 61754-7-2:2017) Steckgesichter von Lichtwellenleiter-Steckverbindern - Teil 7-2: Steckverbinderfamilie der Bauart MPO - Zwei Faserreihen (IEC 61754-7-2:2017) This European Standard was approved by CENELEC on 2018-01-17. CEN
15、ELEC 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 standards may be obtained on
16、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 language and notified to the CE
17、N-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, Germany, Greece, Hungar
18、y, 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 de Normalisation Electrot
19、echnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 61754-7-2:2018 E BS EN IEC 61754-7-2:2018EN IEC
20、61754-7-2:2018 (E) 2 European foreword The text of document (86B/4099/FDIS), future edition 1 of IEC 61754-7-2, 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 a
21、s EN IEC 61754-7-2:2018. 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) 2018-10-17 latest date by which the national standards conflicting with the document have to be w
22、ithdrawn (dow) 2019-01-17 This document partially supersedes EN 61754-7:2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice
23、The text of the International Standard IEC 61754-7-2:2017 was approved by CENELEC as a European Standard without any modification. BS EN IEC 61754-7-2:2018 2 IEC 61754-7-2:2017 IEC 2017 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Description
24、6 5 Interfaces 7 Figure 1 MPO connector configurations . 8 Figure 2 MPO female plug, down-angled interface . 8 Figure 3 MPO female plug, up-angled interface . 9 Figure 4 Optical datum target location diagrams 12 Figure 5 Gauge pin 13 Figure 6 Gauge for plug . 13 Figure 7 MPO male plug, down-angled i
25、nterface 14 Figure 8 MPO male plug, up-angled interface 15 Figure 9 MPO adaptor interface, opposed keyway configuration 18 Figure 10 MPO female plug, flat interface 20 Figure 11 MPO male plug, flat interface . 22 Figure 12 MPO backplane housing interface (1 of 2) 24 Figure 13 MPO printed board housi
26、ng interface (1 of 2) . 28 Figure 14 MPO adaptor interface, aligned keyway configuration 31 Figure 15 MPO active device receptacle, angled interface . 33 Figure 16 MPO active device receptacle, flat interface . 35 Table 1 Intermateability between plugs and adapters/housings/receptacles . 7 Table 2 D
27、imensions of the MPO female plug, down or up-angled interface 10 Table 3 Dimensions of the gauge pin . 13 Table 4 Dimensions of the gauge for plug 14 Table 5 Dimensions of the MPO male plug, down- or up-angled interface 16 Table 6 Dimensions of the MPO adaptor interface, opposed keyway configuration
28、 . 19 Table 7 Dimensions of the MPO female plug, flat interface 21 Table 8 Dimensions of the MPO male plug, flat interface . 23 Table 9 Dimensions of the MPO backplane housing . 26 Table 10 Grade 27 Table 11 Dimensions of the MPO printed board housing interface 30 Table 12 Dimensions of the MPO adap
29、tor interface, aligned keyway configuration . 32 Table 13 Dimensions of the MPO active device receptacle, angled interface 34 Table 14 Dimensions of the MPO active device receptacle, flat interface . 36 BS EN IEC 61754-7-2:2018IEC 61754-7-2:2017 IEC 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _
30、 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS FIBRE OPTIC CONNECTOR INTERFACES Part 7-2: Type MPO connector family Two fibre rows FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical com
31、mittees (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, Technical Specifications, Technic
32、al 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 work. International, governmenta
33、l 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. 2) The formal decisions or agre
34、ements 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 recommendations for international use
35、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 any end user. 4) In order to promot
36、e 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 publication shall be clearly indicat
37、ed 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 independent certification bodies. 6) A
38、ll 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 personal injury, property damage
39、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 references cited in this publica
40、tion. 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 responsible for identifying any or all such
41、 patent rights. International Standard IEC 61754-7-2 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. This first edition of IEC 61754-7-2, along with the first edition of IEC 61754-7-1, cancels and replace
42、s the third edition of IEC 61754-7 published in 2008. This first edition of IEC 61754-7-2 includes the two fibre row MPO variants including the addition of active device receptacles and up-angled plugs. The first edition of IEC 61754-7-1 includes the one fibre row MPO variants and related active dev
43、ice receptacles and up-angled plugs. BS EN IEC 61754-7-2:2018 4 IEC 61754-7-2:2017 IEC 2017 Following the publication of both IEC 61754-7-1 and IEC 61754-7-2, IEC 61754-7 will be withdrawn. The text of this International Standard is based on the following documents: FDIS Report on voting 86B/4099/FD
44、IS 86B/4110/RVD Full information on the voting for the approval of this International Standard can be found 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 the parts in the IEC 61754 series, publish
45、ed under the general title Fibre optic interconnecting devices and passive components Fibre optic connector interfaces, can be found on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “htt
46、p:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. BS EN IEC 61754-7-2:2018IEC 61754-7-2:2017 IEC 2017 5 INTRODU
47、CTION The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed that compliance with this document may involve the use of patents concerning MPO connectors. The IEC takes no position concerning the evidence, validity and scope of these patent rights. The hold
48、ers of these patent rights have assured the IEC that they are willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the holders of these patent rights is registered with the IEC. Information
49、may be obtained from: Intellectual Property Department, NTT Nippon Telegraph and Telephone Corporation, 3-19-2, Nishishinjuku, Shinjuku-ku JP Tokyo 163-19 Assistant Secretary Laura Thomas CommScope, Inc. of North Carolina Hickory, North Carolina, USA Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. IEC shall not be held responsible for identifying
