SIST EN 61754-1:2014

SLOVENSKI STANDARD
SIST EN 61754-1:2014
01-januar-2014
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Fibre optic interconnecting devices and passive components - Fibre optic connector
interfaces - Part 1: General and guidance
Ta slovenski standard je istoveten z: EN 61754-1:2013
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
SIST EN 61754-1:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61754-1:2014

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SIST EN 61754-1:2014

EUROPEAN STANDARD
EN 61754-1

NORME EUROPÉENNE
November 2013
EUROPÄISCHE NORM

ICS 33.180.20 Supersedes EN 61754-1:1997


English version


Fibre optic interconnecting devices and passive components -
Fibre optic connector interfaces -
Part 1: General and guidance
(IEC 61754-1:2013)


Dispositifs d'interconnexion et composants Lichtwellenleiter -
passifs à fibres optiques - Verbindungselemente und passive
Interfaces de connecteurs à fibres Bauteile -
optiques - Steckgesichter von Lichtwellenleiter-
Partie 1: Généralités et lignes directrices Steckverbindern -
(CEI 61754-1:2013) Teil 1: Allgemeines und Leitfaden
(IEC 61754-1:2013)




This European Standard was approved by CENELEC on 2013-09-24. 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

CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61754-1:2013 E

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SIST EN 61754-1:2014
EN 61754-1:2013 - 2 -

Foreword
The text of document 86B/3503/CDV, future edition 2 of IEC 61754-1, prepared by subcommittee 86B
“Fibre optic interconnecting devices and passive components” of IEC/TC 86 "Fibre optics" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61754-1:2013.
The following dates are fixed:
(dop) 2014-06-24
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2014-09-24
• latest date by which the national
standards conflicting with the
document have to be withdrawn

This document supersedes EN 61754-1:1997.
EN 61754-1:2013 includes the following significant technical changes with respect to EN 61754-
1:1997:
a) general reconsideration of performance requirements;
b) addition of Figure 1.
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 61754-1:2013 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 61753 Series NOTE Harmonised in EN 61753 series (not modified).
IEC 61931 NOTE Harmonised as EN 61931 (not modified).
ISO 1101 NOTE Harmonised as EN ISO 1101 (not modified).
ISO 2692 NOTE Harmonised as EN ISO 2692 (not modified).
ISO 5458 NOTE Harmonised as EN ISO 5458 (not modified).
ISO 5459 NOTE Harmonised as EN ISO 5459 (not modified).
ISO 7083 NOTE Harmonised as EN ISO 7083 (not modified).

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SIST EN 61754-1:2014
- 3 - EN 61754-1:2013

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

IEC 60050-731 1991 International Electrotechnical Vocabulary - -
+ Corr. July 1992 (IEV) -
Chapter 731: Optical fibre communication


IEC 60874-1 2011 Fibre optic interconnecting devices and EN 60874-1 2012
passive components - Connectors for optical
fibres and cables -
Part 1: Generic specification


IEC 61754 Series Fibre optic interconnecting devices and EN 61754 Series
passive components - Fibre optic connector
interfaces

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SIST EN 61754-1:2014

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SIST EN 61754-1:2014



IEC 61754-1

®


Edition 2.0 2013-08




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Fibre optic interconnecting devices and passive components – Fibre optic

connector interfaces –

Part 1: General and guidance




Dispositifs d'interconnexion et composants passifs à fibres optiques –

Interfaces de connecteurs à fibres optiques –


Partie 1: Généralités et lignes directrices













INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX M


ICS 33.180.20 ISBN 978-2-8322-1050-5



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

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SIST EN 61754-1:2014
– 2 – 61754-1  IEC:2013
CONTENTS

FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Dimensioning system . 9
5 Gauges . 9
6 Tolerance grades . 9
Annex A (normative) Dimensioning connector interfaces . 10
A.1 General . 10
A.2 Units . 10
A.3 Fundamental rules . 10
Annex B (informative) Using interface standards . 12
Bibliography . 13

Figure 1 – Plug, adaptor, and receptacle for a connector examples . 9

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SIST EN 61754-1:2014
61754-1  IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –

Part 1: General and guidance


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 61754-1 has been prepared by subcommittee SC86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This second edition cancels and replaces the first edition, published in 1996, and constitutes
a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) general reconsideration of performance requirements;
b) addition of Figure 1.

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SIST EN 61754-1:2014
– 4 – 61754-1  IEC:2013
The text of this standard is based on the following documents:
CDV Report on voting
86B/3503/CDV 86B/3602/RVC

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 in the IEC 61754 series, published under the general title, Fibre optic
interconnecting devices and passive components – Fibre optic connector interfaces, 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 publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

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SIST EN 61754-1:2014
61754-1  IEC:2013 – 5 –
INTRODUCTION
An optical connector interface is a collection of physical features on a connector assembly
that defines a specified style. It consists of those minimum features that are functionally
critical (i.e. work together) during the mechanical mating and unmating sequences of the
connector with its counterpart component. The interface defines the size, relative location and
tolerance for each of the features. In addition, it defines the location for the optical datum
target.
This part of IEC 61754 contains those interfaces that have been standardized for international
use. It consists of individual sets of plug and adaptor interfaces. Each set contains at least
two counterpart interfaces that mate together. The standards therefore only ensure that the
two counterpart interfaces will mate together and that they will mate with a specified fit
tolerance between the mating features.
It is important to emphasize that the standard interfaces define physical dimensions only and
that no guarantee of performance is implied, nor should be assumed, for connectors that
comply with the standards. Manufacturers using the standards are responsible for positioning
the optical fibre or device port at the optical datum target location with the accuracy
necessary to meet their required performance.
An optical connector, by definition, mates with another optical component. Typically, the
mating component is another optical connector. In many cases, however, the mating
component is not another connector but rather an optical component such as a switch, a
branching device or an active device. The portion of the component that con
...