1、 IEC 60603-7-7 Edition 3.0 2010-05 INTERNATIONAL STANDARD NORME INTERNATIONALE 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 Connecteurs pour quipements lectroniques Partie 7-7: S
2、pcification particulire pour les fiches et les embases blindes 8 voies pour la transmission de donnes des frquences jusqu 600 MHz IEC 60603-7-7:2010 colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part
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17、ARD NORME INTERNATIONALE 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 Connecteurs pour quipements lectroniques Partie 7-7: Spcification particulire pour les fiches et les embases
18、 blindes 8 voies pour la transmission de donnes des frquences jusqu 600 MHz INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE U ICS 31.220.10 PRICE CODE CODE PRIX ISBN 978-2-88910-967-8 Registered trademark of the International Electrotechnical Commission Marque dp
19、ose de la Commission Electrotechnique Internationale colour inside 2 60603-7-7 IEC:2010 CONTENTS FOREWORD.4 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 3.1 General .8 3.2 Isometric view .9 3.3 Common features9 3.
20、4 Engagement (mating) information9 3.5 Fixed connectors.10 3.6 Free connectors 12 4 Cable terminations and internal connections.14 4.1 General .14 4.1.1 Complete connectors (pairs)14 4.1.2 Switch function 15 4.2 Termination types15 5 Gauges 15 5.1 Fixed connectors.15 5.2 Free connectors 18 6 Charact
21、eristics .20 6.1 General .20 6.2 Pin and pair grouping assignment .21 6.3 Climatic category.22 6.4 Electrical characteristics22 6.5 Transmission characteristics .22 6.5.1 General .22 6.5.2 Insertion loss.23 6.5.3 Return loss23 6.5.4 Propagation delay .23 6.5.5 Delay skew23 6.5.6 NEXT 23 6.5.7 Power
22、sum NEXT (for information only) .24 6.5.8 FEXT.24 6.5.9 Power sum FEXT (for information only) .24 6.5.10 Transverse conversion loss .24 6.5.11 Transverse conversion transfer loss 24 6.6 Mechanical characteristics 25 6.6.1 Mechanical operation 25 6.6.2 Effectiveness of connector coupling devices25 6.
23、6.3 Insertion and withdrawal forces .25 7 Tests and test schedule25 7.1 General .25 7.2 Arrangement for contact resistance test: .25 7.3 Arrangement for vibration test .25 60603-7-7 IEC:2010 3 7.4 Test procedures and measuring methods 25 7.5 Preconditioning .25 7.6 Wiring and mounting of specimens 2
24、5 7.6.1 Wiring25 7.6.2 Mounting .25 7.7 Test schedules 25 7.7.1 Basic (minimum) test schedule 25 7.7.2 Full test schedule 26 Bibliography28 Figure 1 Isometric view, example of fixed and free connector, free connector shown with both switch positions .9 Figure 2 Contact interface dimensions with term
25、inated free connector .10 Figure 3 Physical interface, fixed connector, front view11 Figure 4 Physical interface, fixed connector, side view.11 Figure 5 Physical interface, free connector 13 Figure 6 Fixed connector additional go gauge16 Figure 7 Fixed connector additional no-go gauges .17 Figure 8
26、Free connector additional no-go gauges.19 Figure 9 Free connector additional go gauges20 Figure 10 Fixed connector pin and pair grouping assignment (front view of connector) 21 Figure 11 Basic switch function (Note: colours stated are an example of colours which may be used)21 Figure 12 Additional s
27、witch function (Note: colours stated are an example of colours which may be used)22 Table 1 Physical interface, contacts interface 10 Table 2 Fixed connector common dimensions12 Table 3 Common dimensions free connector.14 Table 4 Fixed connector, additional, gauge dimensions .18 Table 5 Free connect
28、or additional gauges dimensions .20 Table 6 Test group EP .26 4 60603-7-7 IEC:2010 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ 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 FOREWO
29、RD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the elect
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38、, 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 is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility t
39、hat 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 60603-7-7 has been prepared by subcommittee 48B: Connectors, of IEC technical committee 48: Electromechani
40、cal components and mechanical structures for electronic equipment. This third edition of IEC 60603-7-7 cancels and replaces the second edition issued in 2006, and constitutes a technical revision. The main technical changes with regard to the previous edition are as follows: Removal of test methods
41、that are now referenced to IEC 60512-26-100. Addition of TCL and TCTL requirements. Removal of the electrical, mechanical, dimensional, environmental conditioning tests by reference to IEC 60603-7. 60603-7-7 IEC:2010 5 The text of this standard is based on the following documents: FDIS Report on vot
42、ing 48B/2152/FDIS 48B/2187/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. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of IEC 60603 series, under the g
43、eneral title Connectors for electronic equipment, 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 web site under “http:/webstore.iec.ch“ in the data related to the specific publicatio
44、n. 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 useful for the correct understanding of its contents. Users
45、 should therefore print this document using a colour printer. 6 60603-7-7 IEC:2010 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 specificat
46、ion regarding a component of a higher number document all lower numbered documents 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
47、 electrical characteristics, tests and test schedules. Unshielded Shielded 3 MHz 100 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 60603-7-7 IEC:2010 7 CONNECTORS FOR
48、ELECTRONIC EQUIPMENT Part 7-7: Detail specification for 8-way, shielded, free and fixed connectors for data transmission with frequencies up to 600 MHz 1 General 1.1 Scope This part of IEC 60603 covers 8-way, shielded, free and fixed connectors, references dimensional, mechanical, electrical and env
49、ironmental characteristics and tests in IEC 60603-7 and IEC 60603-7-1, and specifies electrical transmission requirements for frequencies up to 600 MHz. These connectors are typically used as category 7 connectors in class F cabling systems specified in ISO/IEC 11801. These connectors are intermateable and interoperable with other IEC 60603-7 series connecto
