IEC 61754-7-3:2019

IEC 61754-7-3 ®
Edition 1.0 2019-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 7-3: Type MPO connector family –Two fibre rows 16 fibre wide

Dispositifs d'interconnexion et composants passifs àfibres optiques – Interfaces
de connecteurs à fibres optiques –
Partie 7-3: Famille de connecteurs de type MPO – Deux rangées de 16 fibres

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IEC 61754-7-3 ®
Edition 1.0 2019-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic

connector interfaces –
Part 7-3: Type MPO connector family –Two fibre rows 16 fibre wide

Dispositifs d'interconnexion et composants passifs àfibres optiques – Interfaces

de connecteurs à fibres optiques –

Partie 7-3: Famille de connecteurs de type MPO – Deux rangées de 16 fibres

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-6714-1

– 2 – IEC 61754-7-3:2019 © IEC 2019
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Description . 6
5 Interfaces . 7

Figure 1 – MPO connector configurations . 7
Figure 2 – Optical datum target location diagrams . 8
Figure 3 – Gauge pin . 8
Figure 4 – Gauge for plug . 9
Figure 5 – MPO female plug, down-angled interface . 10
Figure 6 – MPO female plug, up-angled interface . 10
Figure 7 – MPO male plug, down-angled interface . 12
Figure 8 – MPO male plug, up-angled interface . 13
Figure 9 – MPO female plug, flat interface . 15
Figure 10 – MPO male plug, flat interface . 17
Figure 11 – MPO adaptor interface, opposed keyway configuration . 19
Figure 12 – MPO adaptor interface, aligned keyway configuration . 21
Figure 13 – MPO active device receptacle, angled interface . 23
Figure 14 – MPO active device receptacle, flat interface . 25

Table 1 – Intermateability between plugs and adaptors/housings/receptacles . 7
Table 2 – Dimensions of the gauge pin . 8
Table 3 – Dimensionsof the gauge for plug . 9
Table 4 – Dimensions of the MPO female plug, down- or up-angled interface . 11
Table 5 – Dimensions of the MPO male plug, down- or up-angled interface . 13
Table 6 – Dimensions of the MPO female plug, flat interface . 16
Table 7 – Dimensions of the MPO male plug, flat interface . 18
Table 8 – Dimensions of the MPO adaptor interface, opposed keyway configuration . 20
Table 9 – Dimensions of the MPO adaptor interface, aligned keyway configuration . 22
Table 10 – Dimensions of the MPO active device receptacle, angled interface . 24
Table 11 – Dimensions of the MPO active device receptacle, flat interface . 26

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –

Part 7-3: Type MPO connector family –
Two fibre rows 16 fibre wide
FOREWORD
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International Standard IEC 61754-7-3 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
The text of this International Standard is based on the following documents:
FDIS Report on voting
86B/4176/FDIS 86B/4190/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

– 4 – IEC 61754-7-3:2019 © IEC 2019
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 document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
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