1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationConnectors for electronic equipmentPart 7-71: Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 1 000 MHzBS EN 606
2、03-7-71:2010National forewordThis British Standard is the UK implementation of EN 60603-7-71:2010. It isidentical to IEC 60603-7-71:2010.The UK participation in its preparation was entrusted to Technical CommitteeEPL/48, Electromechanical components and mechanical structures for electronic equipment
3、.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 of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 57157 2ICS 31.220.10Compliance with a Br
4、itish Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 November 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60603-7-71:2010EUROPEAN STANDARD E
5、N 60603-7-71 NORME EUROPENNE EUROPISCHE NORM October 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights
6、of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60603-7-71:2010 E ICS 31.220.10 English version Connectors for electronic equipment - Part 7-71: Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencie
7、s up to 1 000 MHz (IEC 60603-7-71:2010) Connecteurs pour quipements lectroniques - Partie 7-71: Spcification particulire pour les fiches et les embases blindes 8 voies pour la transmission de donnes des frquences jusqu 1 000 MHz (CEI 60603-7-71:2010) Steckverbinder fr elektronische Einrichtungen - T
8、eil 7-71: Bauartspezifikation fr geschirmte freie und feste Steckverbinder, 8polig, fr Datenbertragungen bis 1 000 MHz (IEC 60603-7-71:2010) This European Standard was approved by CENELEC on 2010-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the
9、 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 Central Secretariat or to any CENELEC member. This European Standard exists
10、 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 Central Secretariat has the same status as the official versions. CENELEC members are the national electro
11、technical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden,
12、Switzerland and the United Kingdom. EN 60603-7-71:2010 - ii - Foreword The text of document 48B/2173/FDIS, future edition 1 of IEC 60603-7-71, prepared by SC 48B, Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENEL
13、EC parallel vote and was approved by CENELEC as EN 60603-7-71 on 2010-10-01. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The followin
14、g dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-10-01 Annex ZA has been adde
15、d by CENELEC. _ Endorsement notice The text of the International Standard IEC 60603-7-71:2010 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 60512-2-1 NOTE Harmo
16、nized as EN 60512-2-1. IEC 60512-26-100:2008 NOTE Harmonized as EN 60512-26-100:2008 (not modified). _ BS EN 60603-7-71:2010- - EN 60603-7-71:2010 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents
17、 are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, i
18、ndicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60512-1-100 - Connectors for electronic equipment - Tests and measurements - Part 1-100: General - Applicable publications EN 60512-1-100 - IEC 60512-25-9 - Connectors for electronic equipment - Tests and measuremen
19、ts - Part 25-9: Signal integrity tests - Test 25i: Alien crosstalk EN 60512-25-9 - IEC 60512-27-100 201X1)Connectors for electronic equipment - Tests and measurements - Part 27-100: Signal integrity tests up to 500 MHz on IEC 60603-7 series connectors - Tests 27a to 27g EN 60512-27-100 201X1)IEC 606
20、03-7 2008 Connectors for electronic equipment - Part 7: Detail specification for 8-way, unshielded, free and fixed connectors EN 60603-7 2009 IEC 60603-7-1 2009 Connectors for electronic equipment - Part 7-1: Detail specification for 8-way, shielded, free and fixed connectors EN 60603-7-1 2009 IEC 6
21、0603-7-7 2006 Connectors for electronic equipment - Part 7-7: Detail specification for 8-way, shielded, free and fixed connectors for data transmission with frequencies up to 600 MHz EN 60603-7-7 2006 IEC 61156 Series Multicore and symmetrical pair/quad cables for digital communications - - 1)At dra
22、ft stage. BS EN 60603-7-71:2010iii 60603-7-71 IEC:2010 CONTENTS INTRODUCTION.6 1 General 7 1.1 Scope7 1.2 Normative references 7 2 Terms and definitions .8 3 Common features and isometric view .8 4 Cable terminations and internal connections Fixed and free connectors 8 5 Gauges 8 6 Characteristics .
23、8 6.1 General .8 6.2 Pin and pair grouping assignment .8 6.3 Classification into climatic category.8 6.4 Electrical characteristics9 6.5 Transmission characteristics .9 6.5.1 General .9 6.5.2 Insertion loss.9 6.5.3 Return loss9 6.5.4 Propagation delay .10 6.5.5 Delay skew10 6.5.6 NEXT 10 6.5.7 Power
24、 sum NEXT (for information only) .10 6.5.8 FEXT.11 6.5.9 Power sum FEXT (for information only) .11 6.5.10 Transverse conversion loss .11 6.5.11 Transverse conversion transfer loss 11 6.5.12 Power sum alien (exogenous) NEXT12 6.5.13 Power sum alien (exogenous) FEXT 12 6.6 Mechanical13 6.6.1 Mechanica
25、l operation 13 6.6.2 Effectiveness of connector coupling devices13 6.6.3 Insertion and withdrawal forces .13 7 Tests and test schedule13 7.1 General .13 7.2 Arrangement for contact resistance test 13 7.3 Arrangement for vibration test .13 7.4 Test procedures and measuring methods 13 7.5 Precondition
26、ing .13 7.6 Wiring and mounting of specimens 13 7.6.1 Wiring13 7.6.2 Mounting .13 7.7 Test schedules 13 7.7.1 Basic (minimum) test schedule 13 7.7.2 Full test schedule 14 Bibliography16 BS EN 60603-7-71:2010460603-7-71 IEC:2010 5 Table 1 Test group EP .14 BS EN 60603-7-71:2010 6 60603-7-71 IEC:2010
27、INTRODUCTION IEC 60603-7 is the base specification of the whole series. Subsequent specifications do not duplicate information given in the base document, but list only additional requirements. For complete specification regarding a component of a higher number document all lower numbered documents
28、shall be considered as well. The following diagram shows the interrelation of the documents: Indicates reference for transmission performance (backward compatibility) Indicates reference for dimensions, mechanical and electrical characteristics, tests and test schedules Unshielded Shielded 3 MHz 100
29、 MHz 250 MHz 600 MHz IEC 60603-7 IEC 60603-7-1 IEC 60603-7-3 IEC 60603-7-4 IEC 60603-7-5 IEC 60603-7-7 500 MHz IEC 60603-7-41 IEC 60603-7-51 1 000 MHz IEC 60603-7-71 IEC 60603-7-2 BS EN 60603-7-71:201060603-7-71 IEC:2010 7 CONNECTORS FOR ELECTRONIC EQUIPMENT Part 7-71: Detail specification for 8-way
30、, shielded, free and fixed connectors, for data transmission with frequencies up to 1 000 MHz 1 General 1.1 Scope This part of IEC 60603 covers 8-way, shielded, free and fixed connectors, references dimensional, mechanical, electrical and environmental characteristics and tests in IEC 60603-7, and s
31、pecifies electrical transmission requirements, including power sum alien (exogenous) crosstalk, for frequencies up to 1 000 MHz. These connectors are typically used as category 7Aconnectors in class FAcabling systems specified in ISO/IEC 11801. These connectors are intermateable and interoperable wi
32、th other IEC 60603-7 series connectors as defined in Clause 2 of IEC 60603-7-1 and IEC 60603-7-7. These connectors are backward compatible with other IEC 60603-7 series connectors. NOTE Transmission performance categories: in this IEC standard, the term “category”, when used in reference to transmis
33、sion performance, refers to those categories defined by ISO/IEC 11801. 1.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the reference
34、d document (including any amendments) applies. IEC 60512-1-100, Connectors for electronic equipment Tests and measurements Part 1-100: General Applicable publications IEC 60512-25-9, Connectors for electronic equipment Tests and measurements Part 25-9: Signal integrity tests Test 25i: Alien crosstal
35、k IEC 60512-27-100:2009, Connectors for electronic equipment Tests and measurements Part 27-100: Signal integrity tests up to 500 MHz on IEC 60603-7 series connectors Tests 27a to 27g IEC 60603-7:2008, Connectors for electronic equipment Part 7: Detail specification for 8-way, unshielded, free and f
36、ixed connectors IEC 60603-7-1:2009, Connectors for electronic equipment Part 7: Detail specification for 8-way, shielded, free and fixed connectors IEC 60603-7-7:2006, Connectors for electronic equipment Part 7-7: Detail specification for 8-way, shielded, free and fixed connectors, for data transmis
37、sions with frequencies up to 600 MHz IEC 61156 (all parts): Multicore and symmetrical pair/quad cables for digital communications BS EN 60603-7-71:2010 8 60603-7-71 IEC:2010 2 Terms and definitions For the purposes of this document, the terms and definitions Clause 2 of IEC 60603-7, apply as well as
38、 the following. 2.1 backward compatibility the backward compatibility requirement ensures that a free or fixed connector which is in compliance with this standard, mated with a fixed or free connector in compliance with any lower frequency IEC 60603-7 series connector, fully complies with the requir
39、ements of the lower frequency IEC 60603-7 series connector. 3 Common features and isometric view See Clause 3 of IEC 60603-7-1 and IEC 60603-7-7 for dimensions, views and requirements. 4 Cable terminations and internal connections Fixed and free connectors See Clause 4 of IEC 60603-7-7 for cable ter
40、mination and internal connections types. 5 Gauges The gauges as defined by Clause 5 of IEC 60603-7, IEC 60603-7-1 and IEC 60603-7-7 shall apply. 6 Characteristics 6.1 General Connectors according to IEC 60603-7-71 shall also conform to all relevant requirements specified by IEC 60603-7-1 as well as
41、those specified by IEC 60603-7-7. 6.2 Pin and pair grouping assignment The pin and pair grouping assignment of 6.2 of IEC 60603-7-7 applies. 6.3 Classification into climatic category Connectors according to IEC 60603-7-71 are classified in the same climatic categories as defined by IEC 60603-7. BS E
42、N 60603-7-71:201060603-7-71 IEC:2010 9 6.4 Electrical characteristics Connectors according to IEC 60603-7-71 shall also conform to the electrical characteristics specified by IEC 60603-7-1. In addition, the transfer impedance of IEC 60603-7-71 connectors shall meet the following requirements: Condit
43、ions: IEC 60512-26-100, Test 26e Mated connectors, terminated with each cable construction intended to be allowed for these connectors All types: 0,05f0,3 from 1 MHz to 10 MHz 0,01f from 10 MHz to 80 MHz where f is the frequency in MHz. 6.5 Transmission characteristics 6.5.1 General Compliance to th
44、is standard, in respect to transmission characteristics, is determined according to specific test methods described in test group EP, see Table 1. The interoperability of connectors compliant to this standard shall be demonstrated by testing the fixed connectors with the full range of free connector
45、s according to IEC 60512-27-100 from 1 MHz to 500 MHz (for the IEC 60603-7-1 interface), and a future standard from 1 MHz to 1 000 MHz (for the IEC 60603-7-71 interface). Compliance to this standard in respect to the power sum alien (exogenous) crosstalk is determined according to specific test meth
46、ods described in IEC 60512-25-9 (for the IEC 60603-7-1 and IEC 60603-7-71 interfaces). For the IEC 60603-7-71 interface the power sum alien (exogeneous) crosstalk requirements of IEC 60603-7-51 are met by design. Transmission performance with respect to backward compatibility shall be demonstrated b
47、y testing the fixed connectors with the full range of free connectors described in future IEC 60512-27-100 (for the IEC 60603-7-1 interface) and a future IEC standard (for the IEC 60603-7-71 interface), and IEC 60512-25-9. All transmission performance requirements apply between the reference planes
48、specified in future IEC 60512-27-100. NOTE In the following sub clauses f is the frequency expressed in MHz. 6.5.2 Insertion loss Conditions: IEC 60512-27-100 Test 27a for the IEC 60603-7-1 interface Mated connectors All pairs, see IEC 60603-7-51 For the IEC 60603-7-71 interface see the relevant cla
49、use in IEC 60603-7-7. Mated connectors All pairs 0,02 f dB from 1 MHz to 1 000 MHz. Whenever the formula results in a value less than 0,1 dB, the requirement shall revert to 0,1 dB. 6.5.3 Return loss Conditions: IEC 60512-27-100 Test 27b for the IEC 60603-7-1 interface BS EN 60603-7-71:2010 10 60603-7-71 IEC:2010 Mated connectors All pairs, see IEC 60603-7-51. For the IEC 60603-7-71 interface see the relevant clause in IEC 60603-7-7. Mated connect
