1、BSI Standards PublicationFibre optic interconnecting devices and passive components Connector optical interfacesPart 3-32: Connector parameters of non-dispersion shifted single mode physically contacting fibres Angled thermoset epoxy rectangular ferrulesBS EN 61755-3-32:2016National forewordThis Bri
2、tish Standard is the UK implementation of EN 61755-3-32:2016. It is identical to IEC 61755-3-32:2015. It supersedes DD IEC/PAS 61755-3-32:2007which is withdrawn.The UK participation in its preparation was entrusted by TechnicalCommittee GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre opticinte
3、rconnecting devices and passive components.A list of organizations represented on this committee can be obtained 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
4、 Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 71628 7ICS 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 31 March 2016.Amendment
5、s/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61755-3-32:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61755-3-32 March 2016 ICS 33.180.20 English Version Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-32:
6、Connector parameters of non-dispersion shifted single mode physically contacting fibres - Angled thermoset epoxy rectangular ferrules (IEC 61755-3-32:2015) Dispositifs dinterconnexion et composants passifs fibres optiques - Interfaces optiques de connecteurs - Partie 3-32: Paramtres de connecteurs p
7、our fibres unimodales dispersion non dcale, en contact physique - Frules rectangulaires avec angle en poxy thermodurcissable (IEC 61755-3-32:2015) Lichtwellenleiter - Verbindungselemente und passive Bauteile - Teil 3-32: Optische Schnittstelle rechteckige duroplastische Epoxid-Ferrule 8 Grad abgewin
8、kelt physikalischer Kontakt fr Einmodenfasern (IEC 61755-3-32:2015) This European Standard was approved by CENELEC on 2015-07-17. 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 st
9、andard 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. This European Standard exists in three official versions (English, French, German). A versio
10、n 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. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, C
11、roatia, Cyprus, the Czech Republic, 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, T
12、urkey and the United Kingdom. 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 2016 CENELEC All rights of exploitation in any form
13、and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61755-3-32:2016 E BS EN 61755-3-32:2016EN 61755-3-32:2016 2 European foreword The text of document 86B/3889/FDIS, future edition 1 of IEC 61755-3-32, prepared by SC 86B “Fibre optic interconnecting devices and passive components“ o
14、f IEC/TC 86 “Fibre optics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61755-3-32:2016. 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) 2
15、016-09-11 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-03-11 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 identif
16、ying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61755-3-32:2015 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
17、61753-1 NOTE Harmonized as EN 61753-1. IEC 61754-10:2005 NOTE Harmonized as EN 61754-10:2005. IEC 61755-2-1 NOTE Harmonized as EN 61755-2-1. BS EN 61755-3-32:2016EN 61755-3-32:2016 3 Annex ZA (normative) Normative references to international publications with their corresponding European publication
18、s 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 the referenced document (including any amendments) applies. NOTE
19、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 available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 6
20、0793-2-50 - Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres EN 60793-2-50 - IEC 61300-3-30 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Pol
21、ish angle and fibre position on single ferrule multifibre connectors EN 61300-3-30 - IEC 61300-3-52 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-52: Examinations and measurements - Guide hole and alignment pin deformation constant, CD
22、for 8 degree angled PC rectangular ferrule, single mode fibres EN 61300-3-52 - IEC 61754 Series Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces EN 61754 Series IEC 61754-5 2005 Fibre optic connector interfaces - Part 5: Type MT connector family EN 61754-
23、5 2005 IEC 61754-7 2008 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7: Type MPO connector family EN 61754-7 2008 IEC 61754-7-1 2014 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7-1: Type
24、MPO connector family - One fibre row EN 61754-7-1 2014 IEC 61755-1 - Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance EN 61755-1 - BS EN 61755-3-32:2016 2 IEC 61755-3-32:2015 IEC 2015 CONTENTS FOREWORD . 3 1 Sc
25、ope 5 2 Normative references. 5 3 Description 6 4 Interface parameters 6 Annex A (informative) Theoretical worst-case connector attenuation yield percentage . 12 Annex B (informative) Minus coplanarity . 14 Annex C (informative) Minimum normal force required to achieve physical contact 15 Bibliograp
26、hy . 19 Figure 1 Fibre numbering conventions 7 Figure 2 Interface dimensions related to lateral and angular offset 7 Figure 3 Alignment pin geometry 8 Figure 4 Interface dimensions related to longitudinal offset . 9 Figure A.1 Monte Carlo simulation of Grade C performance for 12-fibre connectors . 1
27、2 Figure B.1 Illustration of fibre line and minus coplanarity parameters 14 Figure C.1 Geometry limit (GL), needed to mate 12 fibres, as a function of absolute X-angle, SX for different magnitudes of minus coplanarity and flat fibre tips 16 Figure C.2 Geometry limit (GL), needed to mate 12 fibres, a
28、s a function of absolute X-angle, SX for different magnitudes of minus coplanarity and 1 mm fibre tips 16 Table 1 Optical interface variant information . 7 Table 2 Optical interface dimensions related to lateral and angular offset for optical interface variant 2112 . 10 Table 3 Optical interface end
29、 face geometry dimensions related to physical contact for optical interface variant 2112 . 11 Table A.1 Grade C single channel vs. multi-fibre connector performance . 13 Table C.1 Parameter constants for 4-fibre optical interface variant K2 . 18 Table C.2 Parameter constants for 8-fibre optical inte
30、rface variant K3 . 18 Table C.3 Parameter constants for 12-fibre optical interface variant K4 . 18 BS EN 61755-3-32:2016IEC 61755-3-32:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS CONNECTOR OPTICAL INTERFACES Part 3-32: Connec
31、tor parameters of non-dispersion shifted single mode physically contacting fibres Angled thermoset epoxy rectangular ferrules FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC Natio
32、nal 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, Technical Reports, Public
33、ly 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, governmental and non-governme
34、ntal 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 agreements of IEC on t
35、echnical 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 and are accepted b
36、y 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 promote international un
37、iformity, 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 indicated in the latter.
38、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) All users should en
39、sure 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 or other damage of
40、 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 publication. Use of the r
41、eferenced 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 patent rights. In
42、ternational Standard IEC 61755-3-32 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. This first edition cancels and replaces IEC PAS 61755-3-32 published in 2007. This edition constitutes a technical revis
43、ion. The text of this standard is based on the following documents: FDIS Report on voting 86B/3889/FDIS 86B/3915/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. BS EN 61755-3-32:2016 4 IEC 61755-3-32:2015 IEC 201
44、5 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 61755 series, under the general title Fibre optic interconnecting devices and passive components Connector optical interfaces, can be found on the IEC website. Future standards in th
45、is series will carry the new general title as cited above. Titles of existing standards in this series will be updated at the time of the next edition. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “
46、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. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are conside
47、red to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 61755-3-32:2016IEC 61755-3-32:2015 IEC 2015 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS CONNECTOR OPTICAL INTERFACES Part 3-32: Connector paramete
48、rs of non-dispersion shifted single mode physically contacting fibres Angled thermoset epoxy rectangular ferrules 1 Scope This part of IEC 61755 defines certain dimensional limits of an angled PC rectangular thermoset (TS) ferrule optical interface in order to meet specific requirements for fibre-to
49、-fibre interconnection. Ferrules made from the material specified in this standard are suitable for use in categories C, U, E, and O as defined in IEC 61753-1. Ferrule interface dimensions and features are contained in the IEC 61754 series, which deals with fibre optic connector interfaces. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dat
