SIST EN IEC 60512-27-200:2022
(Main)Connectors for electrical and electronic equipment - Tests and measurements - Part 27-200: Additional specifications for signal integrity tests up to 2 000 MHz on IEC 60603-7 series connectors - Tests 27a to 27g (IEC 60512-27-200:2022)
Connectors for electrical and electronic equipment - Tests and measurements - Part 27-200: Additional specifications for signal integrity tests up to 2 000 MHz on IEC 60603-7 series connectors - Tests 27a to 27g (IEC 60512-27-200:2022)
This part of IEC 60512 covers additional, supplemental test method specifications to extend the
upper frequency for the test connectors and associated indirect-reference test fixtures used in
the signal integrity and transmission performance tests specified in IEC 60512-27-100. In
support of de-embedded crosstalk and related transmission requirements specified in
IEC 60603-7-81, for frequencies up to 2 000 MHz, these supplemental specifications extend
the upper test frequency from IEC 60512-27-100 up to 500 MHz to the upper test frequency of
IEC 60512-28-100 up to 2 000 MHz.
This document covers measurements of connector signal integrity and transmission
performance of 8-way connector types defined in these published connector series standards:
IEC 60603-7-2
IEC 60603-7-3
IEC 60603-7-4
IEC 60603-7-5
IEC 60603-7-41
IEC 60603-7-51
IEC 60603-7-81.
This document covers respective performance test procedures of connector signal integrity and
transmission performance defined in these published connector test method series standards:
IEC 60512-26-100
IEC 60512-27-100
IEC 60512-28-100.
These additional specifications are also suitable for testing the series related lower frequency
backward compatible connectors. However, the actual measurement or test procedure specified
in the detail specification for any particular connector remains the reference conformance test
for that connector category; see Table 1.
The test procedures of IEC 60512-27-100 affected by these supplemental specifications are:
– insertion loss, test 27a;
– return loss, test 27b;
– near-end crosstalk (NEXT) test 27c;
– far-end crosstalk (FEXT), test 27d;
– transverse conversion loss (TCL), test 27f;
– transverse conversion transfer loss (TCTL), test 27g.
– transfer impedance (ZT), see IEC 60512-26-100, test 26e.
– 8 – IEC 60512-27-200:2022 © IEC 2022
– coupling attenuation (aC), see IEC 62153-4-12.
Steckverbinder für elektrische und elektronische Einrichtungen – Mess- und Prüfverfahren – Teil 27-200: Zusätzliche Festlegungen für Signalintegritätsprüfungen bis 2 000 MHz bei Steckverbindern der Reihe IEC 60603-7 – Prüfungen 27a bis 27g (IEC 60512-27-200:2022)
Connecteurs pour équipements électriques et électroniques - Essais et mesures - Partie 27-200: Spécifications supplémentaires pour les essais d’intégrité des signaux jusqu’à 2 000 MHz sur les connecteurs de la série IEC 60603-7 - Essais 27a à 27g (IEC 60512-27-200:2022)
L'IEC 60512-27-200:2022 est avant tout destiné à être utilisé pour les essais d’intégrité des signaux et de qualité de la transmission jusqu’à 2 000 MHz des types de connecteurs à 8 voies couverts par la série IEC 60603-7 (IEC 60603‑7‑81), conformément à la méthode d’essai des connecteurs de l’IEC 60512‑28‑100. Le présent document couvre les connecteurs d’essai ainsi que les dispositifs d’essai à référence indirecte utilisés pour mesurer l’intégrité des signaux et la qualité de la transmission selon les exigences de la série IEC 60603-7 concernant les types de connecteurs à 8 voies définis dans les normes publiées suivantes:
- IEC 60603‑7‑2
- IEC 60603‑7‑3
- IEC 60603‑7‑4
- IEC 60603‑7‑5
- IEC 60603‑7‑41
- IEC 60603‑7‑51
- IEC 60603‑7‑81
Le présent document fournit des informations supplémentaires sur les connecteurs d’essai ainsi que sur les dispositifs d’essai utilisés pour les mesures de performance des connecteurs conformément aux normes de méthode d’essai qui concernent ces connecteurs:
- IEC 60512‑26‑100
- IEC 60512‑27‑100
- IEC 60512‑28‑100
Konektorji za električno in elektronsko opremo - Preskusi in meritve - 27-200. del: Dodatne specifikacije za preskuse signalne celovitosti do 2000 MHz na konektorjih serije IEC 60603-7 - Preskusi od 27a do 27g (IEC 60512-27-200:2022)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60512-27-200:2022
01-december-2022
Konektorji za električno in elektronsko opremo - Preskusi in meritve - 27-200. del:
Dodatne specifikacije za preskuse signalne celovitosti do 2000 MHz na konektorjih
serije IEC 60603-7 - Preskusi od 27a do 27g (IEC 60512-27-200:2022)
Connectors for electrical and electronic equipment - Tests and measurements - Part 27-
200: Additional specifications for signal integrity tests up to 2 000 MHz on IEC 60603-7
series connectors - Tests 27a to 27g (IEC 60512-27-200:2022)
Steckverbinder für elektrische und elektronische Einrichtungen – Mess- und
Prüfverfahren – Teil 27-200: Zusätzliche Festlegungen für Signalintegritätsprüfungen bis
2 000 MHz bei Steckverbindern der Reihe IEC 60603-7 – Prüfungen 27a bis 27g (IEC
60512-27-200:2022)
Connecteurs pour équipements électriques et électroniques - Essais et mesures - Partie
27-200: Spécifications supplémentaires pour les essais d’intégrité des signaux jusqu’à 2
000 MHz sur les connecteurs de la série IEC 60603-7 - Essais 27a à 27g (IEC 60512-27
-200:2022)
Ta slovenski standard je istoveten z: EN IEC 60512-27-200:2022
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
SIST EN IEC 60512-27-200:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 60512-27-200:2022
---------------------- Page: 2 ----------------------
SIST EN IEC 60512-27-200:2022
EUROPEAN STANDARD EN IEC 60512-27-200
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2022
ICS 31.220.10
English Version
Connectors for electrical and electronic equipment - Tests and
measurements - Part 27-200: Additional specifications for signal
integrity tests up to 2 000 MHz on IEC 60603-7 series
connectors - Tests 27a to 27g
(IEC 60512-27-200:2022)
Connecteurs pour équipements électriques et électroniques Steckverbinder für elektrische und elektronische
- Essais et mesures - Partie 27-200: Spécifications Einrichtungen - Mess- und Prüfverfahren - Teil 27-200:
supplémentaires pour les essais d'intégrité des signaux Zusätzliche Festlegungen für Signalintegritätsprüfungen bis
jusqu'à 2 000 MHz sur les connecteurs de la série IEC 2 000 MHz bei Steckverbindern der Reihe IEC 60603-7 -
60603-7 - Essais 27a à 27g Prüfungen 27a bis 27g
(IEC 60512-27-200:2022) (IEC 60512-27-200:2022)
This European Standard was approved by CENELEC on 2022-10-20. 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 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 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, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60512-27-200:2022 E
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SIST EN IEC 60512-27-200:2022
EN IEC 60512-27-200:2022 (E)
European foreword
The text of document 48B/2976/FDIS, future edition 1 of IEC 60512-27-200, prepared by SC 48B
"Electrical connectors" of IEC/TC 48 "Electrical connectors and mechanical structures for electrical
and electronic equipment" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 60512-27-200:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-07-20
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-10-20
document have to be withdrawn
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60512-27-200:2022 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 standard indicated:
IEC 60603-7-7 NOTE Harmonized as EN 60603-7-7
IEC 60603-7-71 NOTE Harmonized as EN 60603-7-71
IEC 60603-7-82 NOTE Harmonized as EN 60603-7-82
IEC 61076-3-110 NOTE Harmonized as EN 61076-3-110
2
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SIST EN IEC 60512-27-200:2022
EN IEC 60512-27-200:2022 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1 Where 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 60050-581 - International Electrotechnical Vocabulary - - -
Part 581: Electromechanical components
for electronic equipment
IEC 60512-1 - Connectors for electrical and electronic EN IEC 60512-1 -
equipment - Tests and measurements -
Part 1: Generic specification
IEC 60512-26-100 - Connectors for electronic equipment - EN 60512-26-100 -
Tests and measurements - Part 26-100:
Measurement setup, test and reference
arrangements and measurements for
connectors according to IEC 60603-7 -
Tests 26a to 26g
IEC 60512-27-100 - Connectors for electronic equipment - EN 60512-27-100 -
Tests and measurements - Part 27-100:
Signal integrity tests up to 500 MHz on
IEC 60603-7 series connectors - Tests 27a
to 27g
IEC 60512-28-100 - Connectors for electrical and electronic EN IEC 60512-28-100 -
equipment - Tests and measurements -
Part 28-100: Signal integrity tests up to
2 000 MHz - Tests 28a to 28g
IEC 60603-7 - Connectors for electronic equipment - Part EN IEC 60603-7 -
7: Detail specification for 8-way,
unshielded, free and fixed connectors
IEC 60603-7-1 - Connectors for electronic equipment - Part EN 60603-7-1 -
7-1: Detail specification for 8-way,
shielded, free and fixed connectors
IEC 60603-7-2 - Connectors for electronic equipment - Part EN 60603-7-2 -
7-2: Detail specification for 8-way,
unshielded, free and fixed connectors, for
data transmissions with frequencies up to
100 MHz
3
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SIST EN IEC 60512-27-200:2022
EN IEC 60512-27-200:2022 (E)
IEC 60603-7-3 - Connectors for electronic equipment - Part EN 60603-7-3 -
7-3: Detail specification for 8-way,
shielded, free and fixed connectors, for
data transmission with frequencies up to
100 MHz
IEC 60603-7-4 - Connectors for electronic equipment - Part EN 60603-7-4 -
7-4: Detail specification for 8-way,
unshielded, free and fixed connectors, for
data transmissions with frequencies up to
250 MHz
IEC 60603-7-5 - Connectors for electronic equipment - Part EN 60603-7-5 -
7-5: Detail specification for 8-way,
shielded, free and fixed connectors, for
data transmissions with frequencies up to
250 MHz
IEC 60603-7-41 - Connectors for electronic equipment - Part EN 60603-7-41 -
7-41: Detail specification for 8-way,
unshielded, free and fixed connectors, for
data transmissions with frequencies up to
500 MHz
IEC 60603-7-51 - Connectors for electronic equipment - Part EN 60603-7-51 -
7-51: Detail specification for 8-way,
shielded, free and fixed connectors, for
data transmissions with frequencies up to
500 MHz
IEC 60603-7-81 - Connectors for electronic equipment - Part EN 60603-7-81 -
7-81: Detail specification for 8-way,
shielded, free and fixed connectors, for
data transmissions with frequencies up to
2 000 MHz
IEC 61156-1 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 1:
Generic specification
IEC 61156-9 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 9:
Cables for channels with transmission
characteristics up to 2 GHz - Sectional
specification
IEC 61156-10 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 10:
Cables for cords with transmission
characteristics up to 2 GHz - Sectional
specification
IEC 61935-2 - Specification for the testing of balanced EN 61935-2 -
and coaxial information technology cabling
- Part 2: Cords as specified in
ISO/IEC 11801-1 and related standards
IEC 62153-4-12 - Metallic communication cable test methods - -
- Part 4-12: Electromagnetic compatibility
(EMC) - Coupling attenuation or screening
attenuation of connecting hardware -
Absorbing clamp method
4
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SIST EN IEC 60512-27-200:2022
IEC 60512-27-200
®
Edition 1.0 2022-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Connectors for electrical and electronic equipment – Tests and measurements –
Part 27-200: Additional specifications for signal integrity tests up to 2 000 MHz
on IEC 60603-7 series connectors – Tests 27a to 27g
Connecteurs pour équipements électriques et électroniques – Essais et
mesures –
Partie 27-200: Spécifications supplémentaires pour les essais d’intégrité des
signaux jusqu’à 2 000 MHz sur les connecteurs de la série IEC 60603-7 –
Essais 27a à 27g
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.220.10 ISBN 978-2-8322-5666-4
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN IEC 60512-27-200:2022
– 2 – IEC 60512-27-200:2022 © IEC 2022
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 8
3 Terms and definitions . 9
4 Test connector specifications. 9
4.1 General . 9
4.2 Indirect-reference test fixtures . 10
4.3 Category 8.1 test plug requirements . 11
4.3.1 General . 11
4.3.2 Category 8.1 test plug NEXT loss requirements . 11
4.3.3 Category 8.1 test plug return loss requirements . 11
4.4 Category 8.1 cord test head requirements . 12
4.4.1 General . 12
4.4.2 Category 8.1 cord test head return loss . 12
Annex A (informative) Test connectors specifications. 13
A.1 General . 13
A.2 Test plug specifications. 13
A.2.1 General . 13
A.2.2 Test plug NEXT loss limit vectors . 13
A.2.3 Mated connector NEXT loss specifications . 14
A.2.4 Test plug NEXT loss specifications . 14
A.2.5 Test plug phase reference plane and calibration planes . 16
A.2.6 Device delay measurements . 17
A.3 Cord test head specifications . 19
A.3.1 General . 19
A.3.2 Cord test head NEXT loss, centred . 19
A.3.3 Cord test head FEXT loss . 19
A.3.4 Cord test head return loss . 19
Annex B (informative) Balun measurement procedures use of test plugs and test
heads . 21
B.1 General . 21
B.2 Example balun measurement test configuration for permanent link insertion
loss . 21
B.3 Example balun measurement test configuration for direct attach cord
insertion loss . 21
Annex C (informative) Balunless measurement procedures use of test plugs and test
heads . 23
C.1 General . 23
C.2 Example balunless measurement test configuration for permanent link
insertion loss . 23
C.3 Example balunless measurement test configuration for direct attach cord
insertion loss . 23
Annex D (informative) Connector test fixtures . 25
D.1 General . 25
D.2 Overall test setup . 25
D.3 Indirect-reference test fixtures . 26
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SIST EN IEC 60512-27-200:2022
IEC 60512-27-200:2022 © IEC 2022 – 3 –
D.3.1 Indirect-reference test fixtures basic specifications . 26
D.3.2 Indirect-reference test fixtures additional specifications . 26
D.4 Direct-probe test fixtures . 26
D.4.1 Direct-probe test fixtures basic specifications . 26
D.4.2 Direct-probe test fixtures additional specifications . 26
D.4.3 Direct-probe test fixtures for test plug measurements . 27
Bibliography . 28
Figure A.1 – Calibration planes, test plug phase reference plane, and port extensions . 17
Figure B.1 – Example balun measurement test configuration for permanent link
insertion loss . 21
Figure B.2 – Example balun measurement test configuration for direct attach cord
insertion loss . 22
Figure C.1 – Example balunless measurement test configuration for permanent link
insertion loss . 23
Figure C.2 – Example balunless measurement test configuration for direct attach cord
insertion loss . 24
Table 1 – IEC 60603-7 series, 8-way connector types standards and respective
connector test method standards . 10
Table 2 – Category 8.1 test plug NEXT loss ranges . 11
Table 3 – Category 8.1 test plug return loss requirements . 12
Table 4 – Category 8.1 cord test head return loss . 12
Table A.1 – Category 6, 6A and 8.1 test plug NEXT loss limit vectors . 13
Table A.2 – Category 5e test plug NEXT loss limit vectors . 14
Table A.3 – Category 6, 6A and 8.1 mated connector NEXT loss specifications for
case 1 and case 4 . 14
Table A.4 – Category 5e, 6, and 6A test plug NEXT loss ranges . 15
Table A.5 – Category 8.1 test plug NEXT loss ranges. 16
Table A.6 – Category 5e, 6, and 6A cord test head return loss . 19
Table A.7 – Category 8.1 cord test head return loss . 20
Table D.1 – Overall test setup specifications . 25
Table D.2 – Direct-probe test fixture general specifications . 27
Table D.3 – Direct probe fixture for test plugs measurements – specifications . 27
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SIST EN IEC 60512-27-200:2022
– 4 – IEC 60512-27-200:2022 © IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –
TESTS AND MEASUREMENTS –
Part 27-200: Additional specifications for signal integrity tests
up to 2 000 MHz on IEC 60603-7 series connectors –
Tests 27a to 27g
FOREWORD
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 electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical 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, governmental 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 agreements 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 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 promote 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 indicated 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) All 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 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 publication. 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 patent rights.
IEC 60512-27-200 has been prepared by subcommittee 48B: Electrical connectors, of IEC
technical committee 48: Electrical connectors and mechanical structures for electrical and
electronic equipment. It is an International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
48B/2976/FDIS 48B/2988/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
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SIST EN IEC 60512-27-200:2022
IEC 60512-27-200:2022 © IEC 2022 – 5 –
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
A list of all parts of IEC 60512 series, under the general title Connectors for electrical and
electronic equipment – Tests and measurements, 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 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.
IMPORTANT – The "colour inside" logo on the cover page of this document indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.
.
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SIST EN IEC 60512-27-200:2022
– 6 – IEC 60512-27-200:2022 © IEC 2022
INTRODUCTION
This document is primarily intended for use in signal integrity and transmission performance
testing up to 2 000 MHz of IEC 60603-7 series 8-way connector type IEC 60603-7-81, according
to connector test method IEC 60512-28-100.
This document covers test connectors and associated indirect-reference test fixtures used for
connector signal integrity and transmission performance measurements of connector
requirements specified in IEC 60603-7 series 8-way connector types defined in these published
standards:
IEC 60603-7-2
IEC 60603-7-3
IEC 60603-7-4
IEC 60603-7-5
IEC 60603-7-41
IEC 60603-7-51
IEC 60603-7-81.
This document provides supplementary information on test connectors and test fixtures used in
connector performance measurements according to those connectors’ respective test methods
standards:
IEC 60512-26-100
IEC 60512-27-100
IEC 60512-28-100.
The test fixtures and reference connectors, e.g., test plugs, specified in this document are
referenced by test method IEC 60512-28-100.
The test fixtures and reference connectors, e.g., cord test heads, specified in this document are
referenced by test method IEC 61935-2.
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SIST EN IEC 60512-27-200:2022
IEC 60512-27-200:2022 © IEC 2022 – 7 –
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –
TESTS AND MEASUREMENTS –
Part 27-200: Additional specifications for signal integrity tests
up to 2 000 MHz on IEC 60603-7 series connectors –
Tests 27a to 27g
1 Scope
This part of IEC 60512 covers additional, supplemental test method specifications to extend the
upper frequency for the test connectors and associated indirect-reference test fixtures used in
the signal integrity and transmission performance tests specified in IEC 60512-27-100. In
support of de-embedded crosstalk and related transmission requirements specified in
IEC 60603-7-81, for frequencies up to 2 000 MHz, these supplemental specifications extend
the upper test frequency from IEC 60512-27-100 up to 500 MHz to the upper test frequency of
IEC 60512-28-100 up to 2 000 MHz.
This document covers measurements of connector signal integrity and transmission
performance of 8-way connector types defined in these published connector series standards:
IEC 60603-7-2
IEC 60603-7-3
IEC 60603-7-4
IEC 60603-7-5
IEC 60603-7-41
IEC 60603-7-51
IEC 60603-7-81.
This document covers respective performance test procedures of connector signal integrity and
transmission performance defined in these published connector test method series standards:
IEC 60512-26-100
IEC 60512-27-100
IEC 60512-28-100.
These additional specifications are also suitable for testing the series related lower frequency
backward compatible connectors. However, the actual measurement or test procedure specified
in the detail specification for any particular connector remains the reference conformance test
for that connector category; see Table 1.
The test procedures of IEC 60512-27-100 affected by these supplemental specifications are:
– insertion loss, test 27a;
– return loss, test 27b;
– near-end crosstalk (NEXT) test 27c;
– far-end crosstalk (FEXT), test 27d;
– transverse conversion loss (TCL), test 27f;
– transverse conversion transfer loss (TCTL), test 27g.
– transfer impedance (Z ), see IEC 60512-26-100, test 26e.
T
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SIST EN IEC 60512-27-200:2022
– 8 – IEC 60512-27-200:2022 © IEC 2022
– coupling attenuation (a ), see IEC 62153-4-12.
C
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document (including any
a
...
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