Connectors for electronic equipment - Product requirements - Part 3-110: Detail specification for shielded, free and fixed connectors for data transmission with frequencies up to 1000 mhz

This part of IEC 61076 is a detail specification for two-part connectors. This detail specification covers mechanical and environmental requirements, and electrical transmission requirements for frequencies up to 1000 MHz. These connectors can be used as category 7A connectors in class FA cabling systems specified in ISO/IEC 11801.1 The connectors are intermateable with IEC 60603-7 series connectors. The connectors are interoperable with IEC 60603-7-7 and IEC 60603-7-71 connectors (see 3.4). The connectors are backward compatible with IEC 60603-7-7 and IEC 60603-7-71 connectors.

Steckverbinder für elektronische Einrichtungen - Produktanforderungen - Teil 3-110: Bauartspezifikation für geschirmte freie und feste Steckverbinder für Datenübertragungen bis 1 000 MHz

Connecteurs pour équipements électroniques - Exigences de produit - Partie 3-110: Spécification particulière pour les fiches et les embases blindées pour la transmission de données à des fréquences jusqu’à 1000

La CEI 61076-3-110:2012 Cette spécification particulière couvre les exigences mécaniques et environnementales, et les exigences de transmission électrique pour des fréquences jusqu'à 1 000 MHz. Ces connecteurs peuvent être utilisés comme connecteurs de catégorie 7A dans les systèmes de câblage de classe FA spécifiés dans l'ISO/CEI 11801. Ces connecteurs sont accouplables avec les connecteurs de la série CEI 60603-7 (voir 3.3). Les connecteurs sont interopérables avec les connecteurs CEI 60603-7-7 et CEI 60603-7-71 (voir 3.4). Les connecteurs offrent une compatibilité amont avec les connecteurs CEI 60603-7-7 et CEI 60603-7-71 (voir 3.5). Cette deuxième édition annule et remplace la première édition, publiée en 2007, dont elle constitue une révision technique. Cette édition inclut les changements techniques significatifs suivants par rapport à l'édition précédente:  - Des modifications apportées en 4.5 concernant les paramètres de transmission électrique, c'est-à-dire, entre autres, des changements spécifiques, en conformité aux exigences de l'ISO/CEI 11801;  - mise à jour du texte et du format pour être compatibles avec les normes référencées;  - suppression de la duplication des exigences dans la série de normes CEI 60603-7;  - introduction de procédures sur les essais de performances de transmission, comme spécifié par la CEI 60512-28-100. Mots clé: Fiches, Embases

Konektorji za elektronsko opremo - Zahteve za izdelek - 3-110. del: Podrobna specifikacija za zaslonjene, proste in fiksne konektorje za prenos podatkov s frekvencami do 1000 MHz

Ta del standarda IEC 61076 je podrobna specifikacija za dvodelne konektorje. Ta podrobna specifikacija zajema mehanske in okoljske zahteve ter zahteve glede električnega prenosa za frekvence do 1000 MHz. Ti konektorji se lahko uporabijo kot konektorji kategorije 7A v kabelskih sistemih razreda FA, določenih v standardu ISO/IEC 11801.1 Lahko se spojijo s konektorji iz skupine standardov IEC 60603-7. Konektorji se lahko spojijo s konektorji IEC 60603-7-7 in IEC 60603-7-71 (glej točko 3.4). Konektorji so povratno združljivi s konektorji IEC 60603-7-7 in IEC 60603-7-71.

General Information

Status
Withdrawn
Publication Date
12-Aug-2012
Withdrawal Date
04-Nov-2019
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
05-Nov-2019
Due Date
28-Nov-2019
Completion Date
05-Nov-2019

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SLOVENSKI STANDARD
SIST EN 61076-3-110:2012
01-september-2012
1DGRPHãþD
SIST EN 61076-3-110:2008
Konektorji za elektronsko opremo - Zahteve za izdelek - 3-110. del: Podrobna
specifikacija za zaslonjene, proste in fiksne konektorje za prenos podatkov s
frekvencami do 1000 MHz
Connectors for electronic equipment - Product requirements - Part 3-110: Detail
specification for shielded, free and fixed connectors for data transmission with
frequencies up to 1000 mhz
Steckverbinder für elektronische Einrichtungen - Produktanforderungen - Teil 3-110:
Bauartspezifikation für geschirmte freie und feste Steckverbinder für
Datenübertragungen bis 1 000 MHz
Connecteurs pour équipements électroniques - Exigences de produit - Partie 3-110:
Spécification particulière pour les fiches et les embases blindées pour la transmission de
données à des fréquences jusqu’à 1000
Ta slovenski standard je istoveten z: EN 61076-3-110:2012
ICS:
31.220.10 9WLþLLQYWLþQLFHNRQHNWRUML Plug-and-socket devices.
Connectors
SIST EN 61076-3-110:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 61076-3-110:2012

---------------------- Page: 2 ----------------------

SIST EN 61076-3-110:2012

EUROPEAN STANDARD
EN 61076-3-110

NORME EUROPÉENNE
July 2012
EUROPÄISCHE NORM

ICS 31.220.10 Supersedes EN 61076-3-110:2008


English version


Connectors for electronic equipment -
Product requirements -
Part 3-110: Detail specification for shielded, free and fixed connectors for
data transmission with frequencies up to 1 000 MHz
(IEC 61076-3-110:2012)


Connecteurs pour équipements Steckverbinder für elektronische
électroniques - Einrichtungen -
Exigences de produit - Produktanforderungen -
Partie 3-110: Spécification particulière Teil 3-110: Bauartspezifikation für
pour les fiches et les embases blindées geschirmte freie und feste Steckverbinder
pour la transmission de données à des für Datenübertragungen bis 1 000 MHz
fréquences jusqu'à 1 000 MHz (IEC 61076-3-110:2012)
(CEI 61076-3-110:2012)




This European Standard was approved by CENELEC on 2012-06-11. 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, 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, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61076-3-110:2012 E

---------------------- Page: 3 ----------------------

SIST EN 61076-3-110:2012
EN 61076-3-110:2012 - 2 -


Foreword
The text of document 48B/2285/FDIS, future edition 2 of IEC 61076-3-110, prepared by SC 48B,
"Connectors", of IEC TC 48, "Electromechanical components and mechanical structures for electronic
equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61076-
3-110:2012.

The following dates are fixed:
(dop) 2013-03-11
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-06-11
• latest date by which the national
standards conflicting with the
document have to be withdrawn

This document supersedes EN 61076-3-110:2008.
EN 61076-3-110:2012 includes the following significant technical changes with respect to EN 61076-3-
110:2008:
– changes in 4.5 regarding electrical transmission performance i.e. return loss, among other specific
changes, in compliance to the requirements of ISO/IEC 11801,
– updated text and format to be consistent with the referenced standards,
– removal of duplication of requirements in the EN 60603-7 series,
– introduction of transmission performance testing procedures as specified by EN 60512-28-100.
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 identifying any or all such patent
rights.

Endorsement notice
The text of the International Standard IEC 61076-3-110:2012 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 60068-2-38 NOTE  Harmonized as EN 60068-2-38.
IEC 61076-3:2008 NOTE  Harmonized as EN 61076-3:2008 (not modified).

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SIST EN 61076-3-110:2012
- 3 - EN 61076-3-110:2012

Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

- - Communication cables - Specifications for test EN 50289-1-14 -
methods -
Part 1-14: Electrical test methods - Coupling
attenuation or screening attenuation of
connecting hardware


IEC 60068-1 - Environmental testing - EN 60068-1 -
Part 1: General and guidance


IEC 60512 Series Connectors for electronic equipment - Tests EN 60512-1 Series
and measurements


IEC 60512-23-3 2000 Electromechanical components for electronic EN 60512-23-3 2001
+ corr. April 2003 equipment - Basic testing procedures and
measuring methods -
Part 23-3: Test 23c: Shielding effectiveness of
connectors and accessories


IEC 60512-25-9 2008 Connectors for electronic equipment - Tests EN 60512-25-9 2008
and measurements -
Part 25-9: Signal integrity tests - Test 25i:
Alien crosstalk


IEC 60512-28-100 - Connectors for electronic equipment - Tests EN 60512-28-100 -
and measurements -
Part 28-100: Signal integrity tests up to
1 000 mhz on IEC 60603-7 and IEC 61076-3
series connectors - Tests 28a to 28g


IEC 60603-7 2008 Connectors for electronic equipment - EN 60603-7 2009
Part 7: Detail specification for 8-way,
unshielded, free and fixed connectors


IEC 60603-7-1 2011 Connectors for electronic equipment - EN 60603-7-1 2011
Part 7-1: Detail specification for 8-way,
shielded, free and fixed connectors


IEC 60603-7-7 2010 Connectors for electronic equipment - EN 60603-7-7 2010
Part 7-7: Detail specification for 8-way,
shielded, free and fixed connectors for data
transmission with frequencies up to 600 MHz


IEC 60603-7-71 2010 Connectors for electronic equipment - EN 60603-7-71 2010
Part 7-71: Detail specification for 8-way,
shielded, free and fixed connectors, for data
transmission with frequencies up to 1000 MHz


IEC 61076-1 2006 Connectors for electronic equipment - EN 61076-1 2006
Product requirements -
Part 1: Generic specification

---------------------- Page: 5 ----------------------

SIST EN 61076-3-110:2012
EN 61076-3-110:2012 - 4 -

Publication Year Title EN/HD Year
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

---------------------- Page: 6 ----------------------

SIST EN 61076-3-110:2012



IEC 61076-3-110

®


Edition 2.0 2012-05




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Connectors for electronic equipment – Product requirements –

Part 3-110: Detail specification for shielded, free and fixed connectors for data

transmission with frequencies up to 1 000 MHz




Connecteurs pour équipements électroniques – Exigences de produit –

Partie 3-110: Spécification particulière pour les fiches et les embases blindées


pour la transmission de données à des fréquences jusqu’à 1 000 MHz












INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX R


ICS 31.220.10 ISBN 978-2-88912-056-7



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 61076-3-110:2012
– 2 – 61076-3-110  IEC:2012
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Technical information . 8
3.1 Terms and definitions . 8
3.2 Interchangeability level . 8
3.3 Intermateability . 8
3.4 Interoperability . 8
3.5 Backward compatibility . 9
3.6 Complete connectors (pairs) . 9
3.7 Fixed connectors . 9
3.8 Free connectors . 9
3.9 Classification into climate categories . 9
3.10 Clearance and creepage distances . 9
3.11 Current carrying capacity . 9
3.12 Marking . 9
4 Dimensional information . 9
4.1 General . 9
4.2 Isometric view and common features . 10
4.3 Mating information . 10
4.4 Fixed connectors . 10
4.4.1 Fixed connectors common dimensions . 10
4.4.2 Fixed connector styles . 10
4.5 Free connectors . 11
4.6 Terminations . 11
4.7 Mounting information . 11
4.7.1 Mounting information for fixed connectors . 11
4.7.2 Mounting information for free connectors . 11
4.8 Gauges . 12
4.8.1 General . 12
4.8.2 Mechanical function, engaging/separating/insertion/withdrawal force
gauges . 12
4.8.3 Probes . 12
4.8.4 Contact resistance gauge . 12
4.8.5 Test panel (for voltage proof test) . 12
4.8.6 Test panel (for EMC/crosstalk, etc.) . 12
5 Characteristics . 12
5.1 General . 12
5.2 Pin and pair grouping assignment . 12
5.3 Climatic category . 13
5.4 Electrical characteristics . 13
5.5 Transmission characteristics . 13
5.5.1 General . 13
5.5.2 Insertion loss . 13
5.5.3 Return Loss . 14

---------------------- Page: 8 ----------------------

SIST EN 61076-3-110:2012
61076-3-110  IEC:2012 – 3 –
5.5.4 Propagation delay . 14
5.5.5 Delay skew . 14
5.5.6 Near-end crosstalk (NEXT) . 14
5.5.7 Power sum NEXT (for information only) . 14
5.5.8 Far-end crosstalk (FEXT) . 14
5.5.9 Power sum FEXT (for information only) . 15
5.5.10 Transverse conversion loss . 15
5.5.11 Transverse conversion transfer loss . 15
5.5.12 Power sum alien (exogenous) NEXT . 15
5.5.13 Power sum alien (exogenous) FEXT . 15
5.5.14 Coupling attenuation . 16
5.5.15 Transfer impedance . 16
5.6 Mechanical characteristics . 16
6 Test schedule . 16
6.1 General . 16
6.2 Test schedule . 17
6.2.1 Test group EP . 17
Annex A (normative) Gauging requirements . 18
Bibliography . 19

Figure 1 – Isometric view, fixed 8 and 12 pole and free 8, 12 and 4 pole connectors. 10
Figure 2 – Fixed connector, board mounted, example . 11
Figure 3 – Fixed connector pin and pair grouping assignment (front view of connector) . 13

Table 1 – Climatic categories – selected values . 13
Table 2 – Test group EP . 17

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SIST EN 61076-3-110:2012
– 4 – 61076-3-110  IEC:2012
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

CONNECTORS FOR ELECTRONIC EQUIPMENT –
PRODUCT REQUIREMENTS –

Part 3-110: Detail specification for shielded, free and fixed connectors
for data transmission with frequencies up to 1 000 MHz


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.
International Standard IEC 61076-3-110 has been prepared by subcommittee 48B:
Connectors, of IEC technical committee 48: Electromechanical components and mechanical
structures for electronic equipment.
This second edition cancels and replaces the first edition, issued in 2007, and constitutes a
technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
– changes in 4.5 regarding electrical transmission performance i.e. return loss, among other
specific changes, in compliance to the requirements of ISO/IEC 11801,
– updated text and format to be consistent with the referenced standards,
– removal of duplication of requirements in the IEC 60603-7 standard series,

---------------------- Page: 10 ----------------------

SIST EN 61076-3-110:2012
61076-3-110  IEC:2012 – 5 –
– introduction of transmission performance testing procedures as specified by IEC 60512-
28-100.
The text of this standard is based on the following documents:
FDIS Report on voting
48B/2285/FDIS 48B/2295/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.
A list of all parts of IEC 61076 series, under the general title Connectors for electronic
equipment – Product requirements, can be found on the IEC website.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
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 publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

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SIST EN 61076-3-110:2012
– 6 – 61076-3-110  IEC:2012
INTRODUCTION
This detail specification describes connectors according to the IEC 61076-3 series connector
requirements.
This detail specification describes connectors that are similar to and compatible with
IEC 60603-7 series connectors.
The IEC 61076-3-110 free connector can be used in data communication cabling systems with
the IEC 60603-7-7 and IEC 60603-7-71 fixed connector.
The IEC 61076-3-110 connector includes up to 12 contacts, including up to 8 contacts
(1,2,3,4,5,6,7,8) that are similar to a standard IEC 60603-7 series connector. In addition, the
IEC 61076-3-110 connector includes up to 4 additional contacts (6’,3’,4’,5’) located on the
opposite side from the original contacts’ positions of a basic IEC 60603-7 series connector.
For use in high speed communications cabling systems, IEC 60603-7-7 and IEC 60603-7-71
fixed connectors include a switch or other means to engage these two different sets of four
contacts to enable backward compatibility for transmission performance. In this application
the IEC 61076-3-110 free connector simply uses 8 contacts (1,2,3’,4’,5’,6’,7,8) and no switch.
The IEC 61076-3-110 fixed connector includes a board mounted style in addition to the cable
mounted style.
The complete requirements for the connectors described herein correspond to this detail
specification and the current issues of IEC 61076-3 and IEC 60603-7 series, which are
referenced herein accordingly.

---------------------- Page: 12 ----------------------

SIST EN 61076-3-110:2012
61076-3-110  IEC:2012 – 7 –
CONNECTORS FOR ELECTRONIC EQUIPMENT –
PRODUCT REQUIREMENTS –

Part 3-110: Detail specification for shielded, free and fixed connectors
for data transmission with frequencies up to 1 000 MHz



1 Scope
This part of IEC 61076 is a detail specification for two-part connectors.
This detail specification covers mechanical and environmental requirements, and electrical
transmission requirements for frequencies up to 1 000 MHz.
These connectors can be used as category 7 connectors in class F cabling systems
A A
1
specified in ISO/IEC 11801.
The connectors are intermateable with IEC 60603-7 series connectors (see 3.3).
The connectors are interoperable with IEC 60603-7-7 and IEC 60603-7-71 connectors
(see 3.4).
The connectors are backward compatible with IEC 60603-7-7 and IEC 60603-7-71 connectors
(see 3.5).
2 Normative references
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.
IEC 60068-1, Environmental testing – Part 1: General and guidance
IEC 60512 (all parts), Connectors for electronic equipment – Tests and measurements
IEC 60512-23-3: 2000, Electromechanical components for electronic equipment – Basic
testing procedures and measuring methods – Part 23-3: Test 23c: Shielding effectiveness of
connectors and accessories
IEC 60512-25-9: 2008, Connectors for electronic equipment – Tests and measurements –
Part 25-9: Signal integrity tests – Test 25i: Alien crosstalk
IEC 60512-28-100: Connectors for electronic equipment – Tests and measurements – Part
28-100: Signal integrity tests up to 1 000 MHz on IEC 60603-7 and IEC 61076-3 series
connectors – Tests 28a to 28g (to be published)
IEC 60603-7:2008, Connectors for electronic equipment – Part 7: Detail specification for 8-
way, unshielded, free and fixed connectors
___________
1
 ISO/IEC 11801 contains various ‘category’ designations corresponding to various frequency ranges.

---------------------- Page: 13 ----------------------

SIST EN 61076-3-110:2012
– 8 – 61076-3-110  IEC:2012
IEC 60603-7-1:2011, Connectors for electronic equipment – Part 7-1: Detail specification for
8-way, shielded, free and fixed connectors
IEC 60603-7-7:2010, 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
IEC 60603-7-71:2010, Connectors for electronic equipment – Part 7-7: Detail specification for
8-way, shielded, free and fixed connectors for data transmission with frequencies up to
1000 MHz
IEC 61076-1:2006, Connectors for electronic equipment – Product requirements – Part 1:
Generic specification
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
EN 50289-1-14, Communication cables – Specifications for test methods – Electrical test
methods – Coupling attenuation or screening attenuation of connecting hardware
3 Technical information
3.1 Terms and definitions
For the purposes of this document, the terminology used in and applicable to this specification
is stated in 2.1 of IEC 61076-1:2006. IEC 60512-1 also contains applicable terms.
3.2 Interchangeability level
These connectors are intermateable, interoperable and backward compatible with IEC 61076-
3-110 and IEC 60603-7 series connectors.
The interchangeability of mated connectors according to IEC 61076-3-110 insofar as
intermateability, interoperability and backward compatibility are ensured by the requirements
herein for mated connectors when the free connector and fixed connector are from different
manufacturers.
3.3 Intermateability
Intermateability is ensured by applying the “GO” and “NO-GO” gauge requirements herein,
and adherence to dimensional requirements herein.
3.4 Interoperability
Interoperability of different IEC 61076-3-110 connectors is ensured by compliance with all
transmission requirements when the connector is mated with a free connector as described in
IEC 60512-28-100.
These connectors are interoperable with IEC 60603-7-7 and IEC 60603-7-71 series
connectors.
NOTE (transmission performance categories) In this IEC standard, the term “
...

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