IEC 61754-4:2022
(Main)Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 4: Type SC connector family
Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 4: Type SC connector family
IEC 61754-4:2022 is available as IEC 61754-4:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61754-4:2021 specifies the standard interface dimensions for type SC family of connectors. This third edition cancels and replaces the second edition published in 2013 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- the test method IEC 61300-3-22 for the compression force of the ferrule was added;
- Annex A (informative) with cut out dimension requirements for testing the strength of mounted adaptors was added.
Dispositifs d’interconnexion et composants passifs fibroniques - Interfaces de connecteurs fibroniques - Partie 4: Famille de connecteurs de type SC
IEC 61754-4:2022 est disponible sous forme de IEC 61754-4:2022 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 61754-4:2022 spécifie les dimensions d'interfaces normalisées pour la famille de connecteurs de type SC. La présente troisième édition annule et remplace la deuxième édition publiée en 2013, et constitue une révision technique. La présente édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- ajout de la méthode d'essai de l'IEC 61300-3-22 sur la force de compression de la férule;
- ajout de l'Annexe A (informative) avec les exigences relatives aux dimensions des découpes pour réaliser les essais de résistance des raccords montés.
General Information
Relations
Buy Standard
Standards Content (Sample)
IEC 61754-4 ®
Edition 3.0 2022-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 4: Type SC connector family
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.
IEC Secretariat Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 19 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
IEC 61754-4 ®
Edition 3.0 2022-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 4: Type SC connector family
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.20 ISBN 978-2-8322-5121-8
– 2 – IEC 61754-4:2022 RLV © IEC 2022
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Description . 6
5 Interfaces . 7
Annex A (informative) Panel dimensions . 37
A.1 General . 37
A.2 Simplex adaptor . 37
A.3 Duplex adaptor . 37
Bibliography . 39
Figure 1 – Simplex PC plug connector interface . 8
Figure 2 – Simplex adaptor connector interface . 11
Figure 3 – Pin gauge for adaptor . 13
Figure 4 – Duplex PC plug connector interface . 14
Figure 5 – Duplex adaptor connector interface . 17
Figure 6 – Simplex APC angled PC plug connector interface . 19
Figure 7 – Duplex APC angled PC plug connector interface . 22
Figure 8 – Simplex active device receptacle interface for APC angled PC connector
plug . 25
Figure 9 – Simplex active device receptacle interface for PC connector plug . 28
Figure 10 – Duplex active device receptacle interface for APC angled PC connector
plug . 31
Figure 11 – Duplex active device receptacle interface for PC connector plug . 34
Figure A.1 – Panel cut out . 37
Figure A.2 – Fixture cut out . 37
Table 1 – Interfaces . 7
Table 2 – Intermateability of interfaces . 7
Table 3 – Dimensions of the simplex PC plug connector interface . 9
Table 4 – Grade characteristics for simplex PC plug connector . 10
Table 5 – Dimensions of the simplex adaptor connector interface . 12
Table 6 – Grade characteristics for simplex adaptor connector . 12
Table 7 – Pin gauge dimensions . 13
Table 8 – Dimensions of the duplex PC plug connector interface . 15
Table 9 – Grade characteristics for duplex PC plug connector . 16
Table 10 – Dimensions of the duplex adaptor connector interface . 18
Table 11 – Grade of the duplex adaptor connector . 18
Table 12 – Dimensions of the simplex APC angled PC plug connector interfaces . 20
Table 13 – Dimensions of the duplex APC angled PC plug connector interfaces . 21
Table 14 – Dimensions of the simplex active device receptacle interface for APC
angled PC connector plug . 26
Table 15 – Alignment feature grade of the simplex active device
receptacle interface for angled PC connector plug . 27
Table 16 – Mechanical stop feature grade of the simplex active
device receptacle interface for angled PC connector plug . 27
Table 17 – Dimensions of the simplex active device receptacle interface for PC
connector plug . 29
Table 18 – Alignment feature grade of the simplex active device
receptacle interface for PC connector plug . 30
Table 19 – Mechanical stop feature grade of the simplex active
device receptacle interface for PC connector plug. 30
Table 20 – Dimensions of the duplex active device receptacle interface for APC angled
PC connector plug . 32
Table 21 – Alignment feature grade of the duplex active device
receptacle interface for angled PC connector plug . 33
Table 22 – Mechanical stop feature grade of the duplex active
device receptacle interface for angled PC connector plug . 33
Table 23 – Dimensions of the duplex active device receptacle interface for PC
connector plug . 35
Table 24 – Alignment feature grade of the duplex active device
receptacle interface for PC connector plug . 36
Table 25 – Mechanical stop feature grade of the duplex active
device receptacle interface for PC connector plug. 36
Table A.1 – Dimensions for simplex adaptor . 37
Table A.2 – Dimensions for duplex adaptor . 38
– 4 – IEC 61754-4:2022 RLV © IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –
Part 4: Type SC connector family
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.
This redline version of the official IEC Standard allows the user to identify the changes made to
the previous edition IEC 61754-4:2013. A vertical bar appears in the margin wherever a change
has been made. Additions are in green text, deletions are in strikethrough red text.
IEC 61754-4 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and
passive components, of IEC technical committee 86: Fibre optics. It is an International Standard.
This third edition cancels and replaces the second edition published in 2013 and constitutes a
technical revision.
This edition includes the following significant technical changes with respect to the prev
...
IEC 61754-4 ®
Edition 3.0 2022-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 4: Type SC connector family
Dispositifs d’interconnexion et composants passifs fibroniques – Interfaces de
connecteurs fibroniques –
Partie 4: Famille de connecteurs de type SC
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni
utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.
IEC Secretariat Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.
A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.
Recherche de publications IEC - Découvrez notre puissant moteur de recherche et consultez
webstore.iec.ch/advsearchform gratuitement tous les aperçus des publications. Avec un
La recherche avancée permet de trouver des publications IEC abonnement, vous aurez toujours accès à un contenu à jour
en utilisant différents critères (numéro de référence, texte, adapté à vos besoins.
comité d’études, …). Elle donne aussi des informations sur les
projets et les publications remplacées ou retirées. Electropedia - www.electropedia.org
Le premier dictionnaire d'électrotechnologie en ligne au monde,
IEC Just Published - webstore.iec.ch/justpublished
avec plus de 22 300 articles terminologiques en anglais et en
Restez informé sur les nouvelles publications IEC. Just
français, ainsi que les termes équivalents dans 19 langues
Published détaille les nouvelles publications parues.
additionnelles. Egalement appelé Vocabulaire
Disponible en ligne et une fois par mois par email.
Electrotechnique International (IEV) en ligne.
Service Clients - webstore.iec.ch/csc
Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
sales@iec.ch.
IEC Products & Services Portal - products.iec.ch
IEC 61754-4 ®
Edition 3.0 2022-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 4: Type SC connector family
Dispositifs d’interconnexion et composants passifs fibroniques – Interfaces de
connecteurs fibroniques –
Partie 4: Famille de connecteurs de type SC
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-1077-6
– 2 – IEC 61754-4:2022 © IEC 2022
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Description . 6
5 Interfaces . 7
Annex A (informative) Panel dimensions . 35
A.1 General . 35
A.2 Simplex adaptor . 35
A.3 Duplex adaptor . 35
Bibliography . 37
Figure 1 – Simplex PC plug connector interface . 8
Figure 2 – Simplex adaptor connector interface . 11
Figure 3 – Pin gauge for adaptor . 12
Figure 4 – Duplex PC plug connector interface . 13
Figure 5 – Duplex adaptor connector interface . 16
Figure 6 – Simplex angled PC plug connector interface . 18
Figure 7 – Duplex angled PC plug connector interface . 20
Figure 8 – Simplex active device receptacle interface for angled PC connector plug . 23
Figure 9 – Simplex active device receptacle interface for PC connector plug . 26
Figure 10 – Duplex active device receptacle interface for angled PC connector plug. 29
Figure 11 – Duplex active device receptacle interface for PC connector plug . 32
Figure A.1 – Panel cut out . 35
Figure A.2 – Fixture cut out . 35
Table 1 – Interfaces . 7
Table 2 – Intermateability of interfaces . 7
Table 3 – Dimensions of the simplex PC plug connector interface . 9
Table 4 – Grade characteristics for simplex PC plug connector . 10
Table 5 – Dimensions of the simplex adaptor connector interface . 11
Table 6 – Grade characteristics for simplex adaptor connector . 12
Table 7 – Pin gauge dimensions . 12
Table 8 – Dimensions of the duplex PC plug connector interface . 14
Table 9 – Grade characteristics for duplex PC plug connector . 15
Table 10 – Dimensions of the duplex adaptor connector interface . 17
Table 11 – Grade of the duplex adaptor connector . 17
Table 12 – Dimensions of the simplex angled PC plug connector interfaces . 19
Table 13 – Dimensions of the duplex angled PC plug connector interfaces . 21
Table 14 – Dimensions of the simplex active device receptacle interface for angled PC
connector plug . 24
Table 15 – Alignment feature grade of the simplex active device receptacle interface
for angled PC connector plug . 25
Table 16 – Mechanical stop feature grade of the simplex active device receptacle
interface for angled PC connector plug . 25
Table 17 – Dimensions of the simplex active device receptacle interface for PC
connector plug . 27
Table 18 – Alignment feature grade of the simplex active device receptacle interface
for PC connector plug . 28
Table 19 – Mechanical stop feature grade of the simplex active device receptacle
interface for PC connector plug . 28
Table 20 – Dimensions of the duplex active device receptacle interface for angled PC
connector plug . 30
Table 21 – Alignment feature grade of the duplex active device receptacle interface for
angled PC connector plug . 31
Table 22 – Mechanical stop feature grade of the duplex active device receptacle
interface for angled PC connector plug . 31
Table 23 – Dimensions of the duplex active device receptacle interface for PC
connector plug . 33
Table 24 – Alignment feature grade of the duplex active device receptacle interface for
PC connector plug . 34
Table 25 – Mechanical stop feature grade of the duplex active device receptacle
interface for PC connector plug . 34
Table A.1 – Dimensions for simplex adaptor . 35
Table A.2 – Dimensions for duplex adaptor . 36
– 4 – IEC 61754-4:2022 © IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –
Part 4: Type SC connector family
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 o
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.