IEC 61754-7-2:2017
(Main)Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7-2: Type MPO connector family - Two fibre rows
Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7-2: Type MPO connector family - Two fibre rows
IEC 61754-7-2:2017 defines the standard interface dimensions for the type MPO family of connectors with two rows of fibres. This first edition of IEC 61754-7-2, along with the first edition of IEC 61754-7-1, cancels and replaces the third edition of IEC 61754-7 published in 2008. This first edition of IEC 61754-7-2 includes the two fibre row MPO variants including the addition of active device receptacles and up-angled plugs. The first edition of IEC 61754-7-1 includes the one fibre row MPO variants and related active device receptacles and up-angled plugs.
Keywords: interface dimensions for the type MPO family of connectors with two rows of fibres
Dispositifs d’interconnexion et composants passifs fibroniques - Interfaces de connecteurs fibroniques - Partie 7-2: Famille de connecteurs de type MPO - Deux rangées de fibres
IEC 61754-7-2: 2017 définit les dimensions d’interface normalisées pour la famille de connecteurs de type MPO comportant deux rangées de fibres. Cette première édition de l'IEC 61754-7-2, ainsi que la première édition de l'IEC 61754-7-1, annulent et remplacent la troisième édition de l'IEC 61754-7 publiée en 2008. Cette première édition de l'IEC 61754-7-2 contient les variantes MPO à deux rangées de fibres y compris l'ajout d'embases de dispositif actif et de fiches à angle orienté vers le haut. La première édition de l'IEC 61754-7-1 contient les variantes MPO à une rangée de fibres, ainsi que les embases de dispositif actif et les fiches à angle orienté vers le haut associées.
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IEC 61754-7-2 ®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 7-2: Type MPO connector family – Two fibre rows
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
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IEC 61754-7-2 ®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 7-2: Type MPO connector family – Two fibre rows
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.20 ISBN 978-2-8322-5066-2
– 2 – IEC 61754-7-2:2017 © IEC 2017
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 . 8
Figure 2 – MPO female plug, down-angled interface . 8
Figure 3 – MPO female plug, up-angled interface . 9
Figure 4 – Optical datum target location diagrams . 12
Figure 5 – Gauge pin . 13
Figure 6 – Gauge for plug . 13
Figure 7 – MPO male plug, down-angled interface . 14
Figure 8 – MPO male plug, up-angled interface . 15
Figure 9 – MPO adaptor interface, opposed keyway configuration . 18
Figure 10 – MPO female plug, flat interface . 20
Figure 11 – MPO male plug, flat interface . 22
Figure 12 – MPO backplane housing interface (1 of 2) . 24
Figure 13 – MPO printed board housing interface (1 of 2) . 28
Figure 14 – MPO adaptor interface, aligned keyway configuration . 31
Figure 15 – MPO active device receptacle, angled interface . 33
Figure 16 – MPO active device receptacle, flat interface . 35
Table 1 – Intermateability between plugs and adapters/housings/receptacles . 7
Table 2 – Dimensions of the MPO female plug, down or up-angled interface . 10
Table 3 – Dimensions of the gauge pin . 13
Table 4 – Dimensions of the gauge for plug . 14
Table 5 – Dimensions of the MPO male plug, down- or up-angled interface . 16
Table 6 – Dimensions of the MPO adaptor interface, opposed keyway configuration . 19
Table 7 – Dimensions of the MPO female plug, flat interface . 21
Table 8 – Dimensions of the MPO male plug, flat interface . 23
Table 9 – Dimensions of the MPO backplane housing . 26
Table 10 – Grade . 27
Table 11 – Dimensions of the MPO printed board housing interface . 30
Table 12 – Dimensions of the MPO adaptor interface, aligned keyway configuration . 32
Table 13 – Dimensions of the MPO active device receptacle, angled interface . 34
Table 14 – Dimensions of the MPO active device receptacle, flat interface . 36
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –
Part 7-2: Type MPO connector family –
Two fibre rows
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 61754-7-2 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This first edition of IEC 61754-7-2, along with the first edition of IEC 61754-7-1, cancels and
replaces the third edition of IEC 61754-7 published in 2008.
This first edition of IEC 61754-7-2 includes the two fibre row MPO variants including the
addition of active device receptacles and up-angled plugs.
The first edition of IEC 61754-7-1 includes the one fibre row MPO variants and related active
device receptacles and up-angled plugs.
– 4 – IEC 61754-7-2:2017 © IEC 2017
Following the publication of both IEC 61754-7-1 and IEC 61754-7-2, IEC 61754-7 will be
withdrawn.
The text of this International Standard is based on the following documents:
FDIS Report on voting
86B/4099/FDIS 86B/4110/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.
A list of all the 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
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.
INTRODUCTION
The International Electrotechnical Commission (IEC) draws attention to the fact that it is
claimed that compliance with this document may involve the use of patents concerning MPO
connectors.
The IEC takes no position concerning the evidence, validity and scope of these patent rights.
The holders of these patent rights have assured the IEC that they are willing to negotiate
licences under reasonable and non-discriminatory terms and conditions with applicants
throughout the world. In this respect, the statement of the holders of these patent rights is
registered with the IEC. Information may be obtained from:
Intellectual Property Department,
NTT Nippon Telegraph and Telephone Corporation,
3-19-2, Nishishinjuku, Shinjuku-ku
JP – Tokyo 163-19
Assistant Secretary
Laura Thomas
CommScope, Inc. of North Carolina
Hickory, North Carolina, USA
Attention is drawn to the possibility that some of the elements of this document may be the
subject of patent rights other than those identified above. IEC shall not be held responsible for
identifying any or all such patent rights.
ISO (www.iso.org/patents) and IEC (http://patents.iec.ch) maintain on-line data bases of
patents relevant to their standards. Users are encouraged to consult the data bases for the
most up to date information concerning patents.
---------------------- Pag
...
IEC 61754-7-2 ®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 7-2: Type MPO connector family – Two fibre rows
Dispositifs d’interconnexion et composants passifs fibroniques – Interfaces de
connecteurs fibroniques –
Partie 7-2: Famille de connecteurs de type MPO – Deux rangées de fibres
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.
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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.
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and withdrawn publications. Also known as the International Electrotechnical Vocabulary
(IEV) online.
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IEC 61754-7-2 ®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces –
Part 7-2: Type MPO connector family – Two fibre rows
Dispositifs d’interconnexion et composants passifs fibroniques – Interfaces de
connecteurs fibroniques –
Partie 7-2: Famille de connecteurs de type MPO – Deux rangées de fibres
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-8694-4
– 2 – IEC 61754-7-2:2017 © IEC 2017
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 . 8
Figure 2 – MPO female plug, down-angled interface . 8
Figure 3 – MPO female plug, up-angled interface . 9
Figure 4 – Optical datum target location diagrams . 12
Figure 5 – Gauge pin . 13
Figure 6 – Gauge for plug . 13
Figure 7 – MPO male plug, down-angled interface . 14
Figure 8 – MPO male plug, up-angled interface . 15
Figure 9 – MPO adaptor interface, opposed keyway configuration . 18
Figure 10 – MPO female plug, flat interface . 20
Figure 11 – MPO male plug, flat interface . 22
Figure 12 – MPO backplane housing interface (1 of 2) . 24
Figure 13 – MPO printed board housing interface (1 of 2) . 28
Figure 14 – MPO adaptor interface, aligned keyway configuration . 31
Figure 15 – MPO active device receptacle, angled interface . 33
Figure 16 – MPO active device receptacle, flat interface . 35
Table 1 – Intermateability between plugs and adapters/housings/receptacles . 7
Table 2 – Dimensions of the MPO female plug, down or up-angled interface . 10
Table 3 – Dimensions of the gauge pin . 13
Table 4 – Dimensions of the gauge for plug . 14
Table 5 – Dimensions of the MPO male plug, down- or up-angled interface . 16
Table 6 – Dimensions of the MPO adaptor interface, opposed keyway configuration . 19
Table 7 – Dimensions of the MPO female plug, flat interface . 21
Table 8 – Dimensions of the MPO male plug, flat interface . 23
Table 9 – Dimensions of the MPO backplane housing . 26
Table 10 – Grade . 27
Table 11 – Dimensions of the MPO printed board housing interface . 30
Table 12 – Dimensions of the MPO adaptor interface, aligned keyway configuration . 32
Table 13 – Dimensions of the MPO active device receptacle, angled interface . 34
Table 14 – Dimensions of the MPO active device receptacle, flat interface . 36
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
FIBRE OPTIC CONNECTOR INTERFACES –
Part 7-2: Type MPO connector family –
Two fibre rows
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 61754-7-2 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This first edition of IEC 61754-7-2, along with the first edition of IEC 61754-7-1, cancels and
replaces the third edition of IEC 61754-7 published in 2008.
This first edition of IEC 61754-7-2 includes the two fibre row MPO variants including the
addition of active device receptacles and up-angled plugs.
The first edition of IEC 61754-7-1 includes the one fibre row MPO variants and related active
...
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