EN 61754-27:2013

SLOVENSKI STANDARD
01-oktober-2013
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Fibre optic interconnecting devices and passive components - Fibre optic connector
interfaces - Part 27: Type M12-FO connector famlily
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Steckgesichter von
Lichtwellenleiter-Steckverbindern - Teil 27: Steckverbinderfamilie der Bauart M12-FO
Ta slovenski standard je istoveten z: EN 61754-27:2013
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61754-27
NORME EUROPÉENNE
July 2013
EUROPÄISCHE NORM
ICS 33.180.20
English version
Fibre optic interconnecting devices and passive components -
Fibre optic connector interfaces -
Part 27: Type M12-FO connector family
(IEC 61754-27:2013)
Dispositifs d’interconnexion et Lichtwellenleiter -
composants passifs à fibres optiques - Verbindungselemente und passive
Interfaces de connecteurs pour fibres Bauteile -
optiques - Steckgesichter von Lichtwellenleiter-
Partie 27: Famille de connecteurs de type Steckverbindern -
M12-FO Teil 27: Steckverbinderfamilie der Bauart
(CEI 61754-27:2013) M12-FO
(IEC 61754-27:2013)
This European Standard was approved by CENELEC on 2013-06-20. 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, 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

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61754-27:2013 E
Foreword
The text of document 86B/3597/FDIS, future edition 1 of IEC 61754-27, prepared by IEC/TC 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 61754-27:2013.

The following dates are fixed:
(dop) 2014-03-20
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2016-06-20
standards conflicting with the
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 [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 61754-27:2013 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 60793-2 NOTE Harmonised as EN 60793-2.
IEC 61754-1 NOTE Harmonised as EN 61754-1.
IEC 61755 Series NOTE Harmonised as EN 61755 Series (partly modified).
IEC 61755-1 NOTE Harmonised as EN 61755-1.

- 3 - EN 61754-27:2013
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 60529 - Degrees of protection provided by EN 60529 -
enclosures (IP Code)
IEC 60793-2-30 - Optical fibres - EN 60793-2-30 -
Part 2-30: Product specifications - Sectional
specification for category A3 multimode
fibres
IEC 60793-2-40 - Optical fibres - EN 60793-2-40 -
Part 40: Product specifications - Sectional
specification for category A4 multimode
fibres
IEC 60793-2-50 - Optical fibres - EN 60793-2-50 -
Part 2-50: Product specifications - Sectional
specification for class B single-mode fibres

IEC 61076-2-101 - Connectors for electronic equipment - EN 61076-2-101 -
Product requirements -
Part 2-101: Circular connectors - Detail
specification for M12 connectors with screw-
locking
IEC 61755-3 Series Fibre optic connector optical interfaces - EN 61755-3 Series
Part 3: Optical interface
ISO/IEC/TR 29106 - Information technology - Generic cabling - - -
Introduction to the MICE environmental
classification
IEC 61754-27 ®
Edition 1.0 2013-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic

connector interfaces –
Part 27: Type M12-FO connector family

Dispositifs d’interconnexion et composants passifs à fibres optiques –

Interfaces de connecteurs pour fibres optiques –

Partie 27: Famille de connecteurs de type M12-FO

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX N
ICS 33.180.20 ISBN 978-2-83220-809-0

– 2 – 61754-27 © IEC:2013
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Description . 5
4 Interfaces . 6
4.1 General . 6
4.2 Part 27-1 plug connector interface for category B1.1 or B1.3 fibres . 6
4.3 Part 27-2 plug connector interface for category A3c or A3d fibres . 8
4.4 Part 27-3 plug connector interface for category A4a or A4d fibres . 10
4.5 Part 27-4 adaptor connector interface . 12
4.6 Part 27-5 active device interface . 13
Bibliography . 15

Figure 1 – Plug connector interface PC . 7
Figure 2 – Detail of spherically polished ferrule PC endface . 8
Figure 3 – Plug connector interface for category A3c or A3d fibres . 9
Figure 4 – Detail of polished ferrule endface for category A3c or A3d fibres . 10
Figure 5 – Plug connector interface for category A4a or A4d fibres . 11
Figure 6 – Detail of polished ferrule endface for category A4a or A4d fibres . 12
Figure 7 – Adaptor connector interface . 13
Figure 8 – Active device interface . 14

Table 1 – Interfaces . 6
Table 2 – Intermatability . 6
Table 3 – Dimensions for the details in Figure 1. 7
Table 4 – Dimensions for the details in Figure 2. 8
Table 5 – Ferrule grades . 8
Table 6 – Dimensions of plug connector interface for category A3c or A3d fibres . 9
Table 7 – Dimensions for the details in Figure 4. 10
Table 8 – Ferrule grades . 10
Table 9 – Dimensions of plug connector interface for category A4a or A4d fibres . 11
Table 10 – Dimensions for the details in Figure 6 . 12
Table 11 – Ferrule grades . 12
Table 12 – Dimensions of adaptor connector interface . 13
Table 13 – Dimensions of active device interface . 14

61754-27 © IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –

Part 27: Type M12-FO 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
...