IEC 62496-4-214:2020

Optical circuit boards - Part 4-214: Interface standards - Terminated waveguide OCB assembly using a single-row thirty-two-channel symmetric PMT connector

IEC 62496-4-214:2020 defines the standard interface dimensions for a terminated waveguide optical circuit board (OCB) assembly (referred to simply as "assembly") using single-row thirty-two-channel connectors for polymer waveguides connected with a symmetric PMT connector.

Cartes à circuits optiques - Partie 4-214: Normes d'interface - Terminaison d'un ensemble de cartes à circuits optiques à guides d'ondes utilisant un connecteur PMT symétrique de trente-deux canaux sur une seule rangée

IEC 62496-2-214:2020 définit les dimensions d’interface normalisées pour la terminaison d'un ensemble de cartes à circuits optiques (OCB: optical circuit board) à guides d'ondes (désigné plus simplement sous le terme "ensemble") qui utilise des connecteurs de trente-deux canaux sur une seule rangée pour des guides d’ondes en polymère connectés par un connecteur PMT symétrique.

General Information

• Status: Published
• Publication Date: 12-May-2020
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.180.01 - Fibre optic systems in general
• Technical Committee: TC 86 - Fibre optics
• Drafting Committee: JWG 9 - TC 86/JWG 9
• Current Stage: PPUB - Publication issued
• Start Date: 11-Jun-2020
• Completion Date: 13-May-2020

Standards Content (Sample)

IEC 62496-4-214 ®
Edition 1.0 2020-05
INTERNATIONAL
STANDARD
Optical circuit boards –
Part 4-214: Interface standards – Terminated waveguide OCB assembly using
a single-row thirty-two-channel symmetric PMT connector
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
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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.

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IEC 62496-4-214 ®
Edition 1.0 2020-05
INTERNATIONAL
STANDARD
Optical circuit boards –
Part 4-214: Interface standards – Terminated waveguide OCB assembly using

a single-row thirty-two-channel symmetric PMT connector

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.01 ISBN 978-2-8322-8307-3

– 2 – IEC 62496-4-214:2020 © IEC 2020
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Description . 5
5 Interface dimensions of thirty-two-channel for the assembly, guide pins and clamp
spring . 6
(informative) Dimensions of an example of components for the assembly . 10
A.1 Symmetric PMT connector . 10
A.2 Waveguide OCB . 11
(informative) Dimensions of an example of a single-row thirty-two-channel
MT ferrule . 13
Bibliography . 16

Figure 1 – Interconnection between the assembly and the MT connector . 6
Figure 2 – Interface dimensions of thirty-two-channel for the assembly . 6
Figure 3 – Interface views of thirty-two-channel for the assembly . 7
Figure 4 – Interface views of the guide pin . 8
Figure 5 – Interface views of the clamp spring . 8
Figure A.1 – An example of components of the symmetric PMT connector . 10
Figure A.2 – Expanded view of end-face for an example of the single-row thirty-two-
channel PMT body . 11
Figure A.3 – Positions of the example of thirty-two channel ports of OCB . 12
Figure B.1 – Interface dimensions of an example of single‑row thirty‑two‑channel
MT ferrule . 13
Figure B.2 – Interface views of an example of single-row thirty-two-channel MT ferrule . 14

Table 1 – Interface dimensions of thirty-two-channel for the assembly . 7
Table 2 – Positions of cores of thirty-two-channel for the assembly. 7
Table 3 – Interface dimensions of the guide pin . 8
Table 4 – Interface dimensions of the clamp spring . 9
Table A.1 – Interface dimensions of an example of the single-row thirty-two-channel for
PMT body . 11
Table A.2 – Positions of cores for an example of the thirty-two-channel ports of OCB . 12
Table B.1 – Interface dimensions of an example of single‑row thirty‑two‑channel
MT ferrule . 14
Table B.2 – Fibre hole positions of an example of single‑row thirty‑two‑channel
MT ferrule . 15

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL CIRCUIT BOARDS –
Part 4-214: Interface standards – Terminated waveguide OCB assembly
using a single-row thirty-two-channel symmetric PMT connector

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 identifyi
...

IEC 62496-4-214 ®
Edition 1.0 2020-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical circuit boards –
Part 4-214: Interface standards – Terminated waveguide OCB assembly using
a single-row thirty-two-channel symmetric PMT connector

Cartes à circuits optiques –
Partie 4-214: Normes d'interface – Terminaison d'un ensemble de cartes à
circuits optiques à guides d'ondes utilisant un connecteur PMT symétrique
de trente-deux canaux sur une seule rangée

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.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.

need further assistance, please contact the Customer Service

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IEC 62496-4-214 ®
Edition 1.0 2020-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical circuit boards –
Part 4-214: Interface standards – Terminated waveguide OCB assembly using

a single-row thirty-two-channel symmetric PMT connector

Cartes à circuits optiques –
Partie 4-214: Normes d'interface – Terminaison d'un ensemble de cartes à

circuits optiques à guides d'ondes utilisant un connecteur PMT symétrique

de trente-deux canaux sur une seule rangée

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.01 ISBN 978-2-8322-9167-2

– 2 – IEC 62496-4-214:2020 © IEC 2020
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Description . 5
5 Interface dimensions of thirty-two-channel for the assembly, guide pins and clamp
spring . 6
(informative) Dimensions of an example of components for the assembly . 10
A.1 Symmetric PMT connector . 10
A.2 Waveguide OCB . 11
(informative) Dimensions of an example of a single-row thirty-two-channel
MT ferrule . 13
Bibliography . 16

Figure 1 – Interconnection between the assembly and the MT connector . 6
Figure 2 – Interface dimensions of thirty-two-channel for the assembly . 6
Figure 3 – Interface views of thirty-two-channel for the assembly . 7
Figure 4 – Interface views of the guide pin . 8
Figure 5 – Interface views of the clamp spring . 8
Figure A.1 – An example of components of the symmetric PMT connector . 10
Figure A.2 – Expanded view of end-face for an example of the single-row thirty-two-
channel PMT body . 11
Figure A.3 – Positions of the example of thirty-two channel ports of OCB . 12
Figure B.1 – Interface dimensions of an example of single‑row thirty‑two‑channel
MT ferrule . 13
Figure B.2 – Interface views of an example of single-row thirty-two-channel MT ferrule . 14

Table 1 – Interface dimensions of thirty-two-channel for the assembly . 7
Table 2 – Positions of cores of thirty-two-channel for the assembly. 7
Table 3 – Interface dimensions of the guide pin . 8
Table 4 – Interface dimensions of the clamp spring . 9
Table A.1 – Interface dimensions of an example of the single-row thirty-two-channel for
PMT body . 11
Table A.2 – Positions of cores for an example of the thirty-two-channel ports of OCB . 12
Table B.1 – Interface dimensions of an example of single‑row thirty‑two‑channel
MT ferrule . 14
Table B.2 – Fibre hole positions of an example of single‑row thirty‑two‑channel
MT ferrule . 15

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL CIRCUIT BOARDS –
Part 4-214: Interface standards – Terminated waveguide OCB assembly
using a single-row thirty-two-channel symmetric PMT connector

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 62496-4-214 has been prepared by IEC technical committee 86:
Fibre optics.
The text of this International Standard is based on the following documents:
CDV Report on voting
86/563/CDV 86/564/RVC
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 parts in the IEC 62496 series, published under the general title Optical circuit boards,
can be found on the IEC website.

– 4 – IEC 62496-4-214:2020 © IEC 2020
The committee has decided that th
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