EN IEC 61754-6:2022
(Main)Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 6: Type MU connector family
Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 6: Type MU connector family
This part of IEC 61754 specifies the standard interface dimensions for type MU family of connectors.
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Steckgesichter von Lichtwellenleiter-Steckverbindern - Teil 6: Steckverbinderfamilie der Bauart MU
Dispositifs d’interconnexion et composants passifs fibroniques - Interfaces de connecteurs fibroniques - Partie 6: Famille de connecteurs de type MU
IEC 61754-6:2022 est disponible sous forme de IEC 61754-6:2022 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61754-6:2022 spécifie les dimensions d'interfaces normalisées pour la famille de connecteurs de type MU. Cette troisième édition annule et remplace la deuxième édition parue en 2013. Cette édition constitue une révision technique. Cette 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 D (informative) avec les exigences relatives aux dimensions des découpes pour réaliser les essais de résistance des raccords montés.
Optični spojni elementi in pasivne komponente - Vmesniki za optične konektorje - 6. del: Konektorska družina vrste MU (IEC 61754-6:2022)
Ta del standarda IEC 61754 navaja standardne dimenzije vmesnikov za konektorsko družino vrste MU.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2022
Nadomešča:
SIST EN 61754-6:2014
Optični spojni elementi in pasivne komponente - Vmesniki za optične konektorje -
6. del: Konektorska družina vrste MU (IEC 61754-6:2022)
Fibre optic interconnecting devices and passive components - Fibre optic connector
interfaces - Part 6: Type MU connector family (IEC 61754-6:2022)
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Steckgesichter von
Lichtwellenleiter-Steckverbindern - Teil 6: Steckverbinderfamilie der Bauart MU (IEC
61754-6:2022)
Dispositifs d'interconnexion et composants passifs à fibres optiques - Interfaces de
connecteurs pour fibres optiques - Partie 6: Famille de connecteurs de type MU (IEC
61754-6:2022)
Ta slovenski standard je istoveten z: EN IEC 61754-6:2022
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61754-6
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2022
ICS 33.180.20 Supersedes EN 61754-6:2013 and all of its amendments
and corrigenda (if any)
English Version
Fibre optic interconnecting devices and passive components -
Fibre optic connector interfaces - Part 6: Type MU connector
family
(IEC 61754-6:2022)
Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive
fibroniques - Interfaces de connecteurs fibroniques - Bauteile - Steckgesichter von Lichtwellenleiter-
Partie 6: Famille de connecteurs de type MU Steckverbindern - Teil 6: Steckverbinderfamilie der Bauart
(IEC 61754-6:2022) MU
(IEC 61754-6:2022)
This European Standard was approved by CENELEC on 2022-04-04. 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,
Turkey 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 61754-6:2022 E
European foreword
The text of document 86B/4562/FDIS, future edition 3 of IEC 61754-6, prepared by SC 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 IEC 61754-6:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-01-04
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-04-04
document have to be withdrawn
This document supersedes EN 61754-6:2013 and all of its amendments and corrigenda (if any).
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 61754-6:2022 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 standards
indicated:
IEC 61300-2-55 NOTE Harmonized as EN 61300-2-55
IEC 61755-3-1 NOTE Harmonized as EN 61755-3-1
IEC 61755-3-2 NOTE Harmonized as EN 61755-3-2
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 61300-3-22 - Fibre optic interconnecting devices and EN 61300-3-22 -
passive components - Basic test and
measurement procedures - Part 3-22:
Examinations and measurements - Ferrule
compression force
IEC 61754-1 - Fibre optic interconnecting devices and EN 61754-1 -
passive components - Fibre optic
connector interfaces - Part 1: General and
guidance
IEC 61754-6 ®
Edition 3.0 2022-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 6: Type MU connector family
Dispositifs d’interconnexion et composants passifs fibroniques – Interfaces
de connecteurs fibroniques –
Partie 6: Famille de connecteurs de type MU
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-1077-9
– 2 – IEC 61754-6:2022 IEC 2022
CONTENTS
FOREWORD . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Description . 7
5 Interfaces . 8
Annex A (informative) Configuration of type MU-A connector set . 77
Annex B (informative) Configuration of type MU-B connector set . 78
Annex C (informative) Floating 2-port connector plug . 79
Annex D (informative) Panel dimensions . 80
D.1 General . 80
D.2 Simplex adaptor . 80
D.3 4,5 mm duplex adaptor . 80
D.4 6,25 mm duplex adaptor. 81
D.5 Horizontal duplex adaptor . 81
D.6 4,5 mm 8-port adaptor . 82
Bibliography . 83
Figure 1 – Simplex plug connector interface – Push/pull . 11
Figure 2 – 4,5 mm duplex plug connector interface – Push/pull . 14
Figure 3 – Simplex adaptor connector interface – Push/pull . 17
Figure 4 – Pin gauge for resilient alignment sleeve . 19
Figure 5 – 4,5 mm duplex adaptor connector interface – Push/pull . 20
Figure 6 – 8-port adaptor connector interface – Push/pull . 23
Figure 7 – Plug connector interface – For printed board housings . 25
Figure 8 – Sleeve holder interface . 27
Figure 9 – 2-port backplane housing interface . 29
Figure 10 – 2-port printed board housing interface . 33
Figure 11 – 8-port backplane housing interface . 37
Figure 12 – 8-port printed board housing interface . 41
Figure 13 – Simplex active device receptacle interface . 45
Figure 14 – Detail of the mechanical stop for rigid bore alignment feature . 47
Figure 15 – 4,5 mm duplex active device receptacle interface . 48
Figure 16 – Detail of the mechanical stop for rigid bore alignment feature . 50
Figure 17 – 6,25 mm duplex active device receptacle interface . 51
Figure 18 – Detail of the mechanical stop for rigid bore alignment feature . 53
Figure 19 – Plug connector interface – For printed board housings, APC . 54
Figure 20 – Simplex plug connector interface – Push/pull, APC . 57
Figure 21 – 4,5 mm duplex plug connector interface – Push/pull, APC . 60
Figure 22 – 6,25 mm duplex plug connector interface – Push/pull, APC . 63
Figure 23 – 6,25 mm duplex plug connector interface – Push/pull . 66
Figure 24 – 6,25 mm duplex adaptor connector interface . 69
IEC 61754-6:2022 IEC 2022 – 3 –
Figure 25 – Horizontal duplex plug connector interface – Push/pull . 71
Figure 26 – Horizontal duplex adaptor connector interface . 74
Figure A.1 – Configuration of type MU-A connector set . 77
Figure B.1 – Configuration of type MU-B connector set . 78
Figure C.1 – Floating 2-port connector plug . 79
Figure D.1 – Panel cut out . 80
Figure D.2 – Panel cut out . 80
Figure D.3 – Panel cut out . 81
Figure D.4 – Panel cut out . 81
Figure D.5 – Panel cut out . 82
Table 1 – Interfaces . 8
Table 2 – Intermateability of MU-A connectors . 9
Table 3 – Intermateability of MU-B connectors . 9
Table 4 – Intermateability of MU receptacles . 10
Table 5 – Dimensions of the simplex plug connector interface . 12
Table 6 – Grade of the simplex plug connector . 13
Table 7 – Dimensions of the 4,5 mm duplex plug connector interface . 15
Table 8 – Grade of the 4,5 mm duplex plug connector . 16
Table 9 – Dimensions of the simplex adaptor connector interface . 18
Table 10 – Grade of the simplex adaptor connector . 19
Table 11 – Pin gauge dime
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