IEC 62343-1:2019

Dynamic modules - Part 1: Performance standards - General conditions

IEC 62343-1:2019 provides general conditions for the standard performance of optical dynamic modules. All performance standards of dynamic modules are based on the general conditions defined in this document. Additional conditions are included in individual performance standards. This second edition cancels and replaces the first edition, published in 2016, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) errors of Table 1 has been corrected;
b) the contents of Table A.1 has been revised.
Keywords: standard performance of optical dynamic modules

Modules dynamiques - Partie 1: Normes de performance - Conditions générales

IEC 62343-1: 2019 fournit les conditions générales en vue de la performance normalisée des modules dynamiques optiques. L'ensemble des normes de performance des modules dynamiques sont fondées sur les conditions générales définies dans le présent document. Des conditions complémentaires sont incluses dans des normes de performance individuelles. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) les erreurs du Tableau 1 ont été corrigées;
b) le contenu du Tableau A.1 a été révisé.
Mots clés : performance normalisée des modules dynamiques optiques

General Information

• Status: Published
• Publication Date: 13-Dec-2023
• ICS: 33.180.01 - Fibre optic systems in general
• ICS: 33.180.99 - Other fibre optic equipment
• Technical Committee: SC 86C - Fibre optic systems, sensing and active devices
• Drafting Committee: WG 5 - TC 86/SC 86C/WG 5
• Current Stage: PPUB - Publication issued
• Start Date: 06-Feb-2019
• Completion Date: 04-Mar-2019

Relations

• Amended By: IEC 62343-1:2019/AMD1:2023 - Amendment 1 - Dynamic modules - Part 1: Performance standards - General conditions
• Effective Date: 05-Sep-2023
• Revises: IEC 62343-1:2016 - Dynamic modules - Part 1: Performance standards - General conditions
• Effective Date: 05-Sep-2023

Overview

IEC 62343-1:2019 establishes general conditions for the performance standards of optical dynamic modules. This international standard, developed by the International Electrotechnical Commission (IEC), serves as the foundational reference for all performance standards concerning dynamic optical modules used in fiber optic systems. The standard defines minimum requirements and operating conditions that ensure consistent evaluation and verification of module performance. The second edition, released in 2019 with amendments in 2023, includes critical corrections and updates, enhancing the technical accuracy and applicability of the general conditions.

Key Topics

• Scope and Purpose: Defines the baseline conditions for testing the standard performance of optical dynamic modules. It acts as a reference for all related performance standards.
• Operating Conditions: Specifies required environmental and operational parameters such as temperature range (−5 °C to 70 °C), relative humidity (5% to 85%), vibration frequency, shock, and maximum input power parameters to ensure reliable module function.
• Wavelength Range Requirements: Defines applicable operational spectral bands aligned with ITU-T Recommendation G.Supplement 39. These bands range from O-band (1260–1360 nm) to U-band (1625–1675 nm).
• Storage Conditions: Presents typical environmental factors for storage, such as temperature range (−40 °C to 70 °C), humidity limits, and mechanical stress limits due to shock and vibration.
• Absolute Maximum Ratings: Lists the recommended maximum electrical and optical ratings to prevent damage, including applied voltage, current, electrical power, and optical input power.
• Technical Corrections: The latest edition addresses errors in operating conditions (Table 1) and revisions to storage conditions in Annex A.1.

Applications

IEC 62343-1:2019 is essential for manufacturers, designers, and testers of optical dynamic modules utilized in:

• Fiber optic transmission systems deployed in telecommunications central offices and data centers.
• Modules requiring rigorous performance validation under defined operating environments before market release.
• Dynamic optical components such as chromatic dispersion compensators and gain tilt equalizers, where consistent quality and performance assurance are critical.
• Development of new standards and specifications within the IEC 62343 series, ensuring compatibility and standardization across products.
• Certification and quality assurance processes to verify that dynamic modules meet international performance benchmarks.

By adhering to this standard, industry professionals can ensure optical dynamic modules perform reliably under standardized environmental and operational conditions, facilitating interoperability and market acceptance.

Related Standards

• IEC 62343 - General and guidance for dynamic modules.
• IEC 62343-1-2 - Performance standards for tuneable chromatic dispersion compensators.
• IEC 62343-1-3 - Performance standards for dynamic gain tilt equalizers.
• IEC 62343-2 - Standards focusing on reliability of dynamic modules.
• IEC TS 62538 - Categorization of optical devices relevant to optical communications.
• ITU-T Recommendation G.Supplement 39 - Spectral band classifications for optical system design.

For comprehensive implementation, it is recommended to consult both IEC 62343-1 and its allied parts to cover performance and reliability aspects fully.

---

Keywords: IEC 62343-1, optical dynamic modules, performance standards, operating conditions, spectral bands, optical transmission equipment, fiber optic modules, environmental conditions, wavelength range, IEC standards.

Standards Content (Sample)

IEC 62343-1 ®
Edition 2.0 2019-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Dynamic modules –
Part 1: Performance standards – General conditions

Modules dynamiques –
Partie 1: Normes de performance – Conditions générales

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.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: [phone]
3, rue de Varembé [e-mail]
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

Centre: [e-mail].
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Recherche de publications IEC - Electropedia - www.electropedia.org
webstore.iec.ch/advsearchform Le premier dictionnaire d'électrotechnologie en ligne au
La recherche avancée permet de trouver des publications IEC monde, avec plus de 22 000 articles terminologiques en
en utilisant différents critères (numéro de référence, texte, anglais et en français, ainsi que les termes équivalents dans
comité d’études,…). Elle donne aussi des informations sur les 16 langues additionnelles. Egalement appelé Vocabulaire
projets et les publications remplacées ou retirées. Electrotechnique International (IEV) en ligne.

IEC Just Published - webstore.iec.ch/justpublished Glossaire IEC - std.iec.ch/glossary
Restez informé sur les nouvelles publications IEC. Just 67 000 entrées terminologiques électrotechniques, en anglais
Published détaille les nouvelles publications parues. et en français, extraites des articles Termes et Définitions des
Disponible en ligne et une fois par mois par email. publications IEC parues depuis 2002. Plus certaines entrées
antérieures extraites des publications des CE 37, 77, 86 et
Service Clients - webstore.iec.ch/csc CISPR de l'IEC.

Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
[e-mail].
IEC 62343-1 ®
Edition 2.0 2019-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Dynamic modules –
Part 1: Performance standards – General conditions

Modules dynamiques –
Partie 1: Normes de performance – Conditions générales

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.01; 33.180.99 ISBN 978-2-8322-6508-6

– 2 – IEC 62343-1:2019 © IEC 2019
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Requirements of operating conditions . 6
5 Requirements of operating wavelength range (spectral band) . 7
Annex A (informative) Recommendations for other conditions on product
specifications . 8
A.1 Storage environmental conditions . 8
A.2 Absolute maximum ratings . 8
Bibliography . 9

Table 1 – Operating conditions . 7
Table 2 – Spectral bands . 7
Table A.1 – Typical storage environmental conditions . 8
Table A.2 – Recommended absolute maximum rating items . 8

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DYNAMIC MODULES –
Part 1: Performance standards – General conditions

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 62343-1 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This second edition cancels and replaces the first edition, published in 2016, and constitutes
a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) errors of Table 1 has been corrected;
b) the contents of Table A.1 has been revised.

– 4 – IEC 62343-1:2019 © IEC 2019
The text of this International Standard is based on the following documents:
CDV Report on voting
86C/1518/CDV 86C/1560/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 62343 series, published under the general title Dynamic modules,
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.
INTRODUCTION
Performance standards define standard electrical and optical performance under a set of
prescribed conditions and contain a series or a set of tests and measurements with clearly
defined conditions, severities and pass/fail criteria. The tests are intended to be run on initial
design verification to prove the product's ability to satisfy the requirements of a specific
application, market sector or user group.
Performance standards do not specify the requirements on reliability, which are defined in
IEC 62343-2.
– 6 – IEC 62343-1:2019 © IEC 2019
DYNAMIC MODULES –
Part 1: Performance standards – General conditions

1 Scope
This document provides general conditions for the standard performance of optical dynamic
modules. All performance standards of dynamic modules are based on the general conditions
defined in this document. Additional conditions are included in individual performance
standards.
2 Normative references
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.
IEC 62343, Dynamic modules – General and guidance
IEC TS 62538, Categorization of optical devices
ITU-T Recommendation G.Supplement 39 to ITU-T G-series Recommendations, Optical
system design and engineering considerations
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62343 and
IEC TS 62538 apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Requirements of operating conditions
Dynamic modules are generally installed in optical transmission equipment located in central
offices that have a temperature and humidity controlled environment. All dynamic modules
shall satisfy their performance requirements under the general conditions specified in this
document.
Table 1 specifies the minimum requirements of operating conditions for dynamic modules and
devices for commercial use. All performance parameters shall satisfy the specifications
defined in relevant performance standards under the operating conditions in Table 1, unless
otherwise stated.
Recommendations for other conditions on product specifications are shown in Annex A.

Table 1 – Operating conditions
Items Conditions
a
Operating temperature range −5 °C to 70 °C, case temperature
Operating relative humidity range Under consideration
b
Operating vibration Frequency: 5 Hz to 100 Hz
Acceleration: 9,8 m/s (1,0 g) or amplitude of 3 mm maximum.
Sweep: 0,1 oct/min
3 axis
Optional test condition:
Frequency: 100 Hz to 200 Hz
Acceleration: 19,6 m/s (2,0 g)
Sweep: 8 oct/min
3 axis
Operating shock Optional requirement
Maximum input power Depending on individual performance standard
a
A position at which to measure the temperature on the surface of a module shall be defined. When a
dynamic module does not emit heat, a position may not need to be defined.
b
This operating vibration condition is based on a market survey result given in IEC TR 62343-6-5.

5 Requirements of operating wavelength range (spectral band)
All individual performance standards shall define the operating wavelength range in
accordance with the spectral bands defined in ITU-T Recommendation G.Supplement 39, as
given in Table 2.
Table 2 – Spectral bands
Range
Band Descriptor
nm
O-band Original 1 260 to 1 360
E-band Extended 1 360 to 1 460
S-band Short wavelength 1 460 to 1 530
C-band Conventional 1 530 to 1 565
L-band Long wavelength 1 565 to 1 625
U-band Ultra-long wavelength 1 625 to 1 675

– 8 – IEC 62343-1:2019 © IEC 2019
Annex A
(informative)
Recommendations for other conditions on product specifications
A.1 Storage environmental conditions
Storage environmental conditions are defined in the relevant product specifications. Table A.1
shows the typical storage environmental conditions for dynamic modules and devices for
commercial
...

IEC 62343-1 ®
Edition 2.1 2023-12
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Dynamic modules –
Part 1: Performance standards – General conditions

Modules dynamiques –
Partie 1: Normes de performance – Conditions générales

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.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni
utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Secretariat Tel.: [phone]
3, rue de Varembé [e-mail]
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 IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: [e-mail].
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Recherche de publications IEC - Découvrez notre puissant moteur de recherche et consultez
webstore.iec.ch/advsearchform gratuitement tous les aperçus des publications. Avec un
La recherche avancée permet de trouver des publications IEC abonnement, vous aurez toujours accès à un contenu à jour
en utilisant différents critères (numéro de référence, texte, adapté à vos besoins.
comité d’études, …). Elle donne aussi des informations sur les
projets et les publications remplacées ou retirées. Electropedia - www.electropedia.org

Le premier dictionnaire d'électrotechnologie en ligne au monde,
IEC Just Published - webstore.iec.ch/justpublished
avec plus de 22 300 articles terminologiques en anglais et en
Restez informé sur les nouvelles publications IEC. Just
français, ainsi que les termes équivalents dans 19 langues
Published détaille les nouvelles publications parues.
additionnelles. Egalement appelé Vocabulaire
Disponible en ligne et une fois par mois par email.
Electrotechnique International (IEV) en ligne.

Service Clients - webstore.iec.ch/csc
Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
[e-mail].
IEC Products & Services Portal - products.iec.ch

IEC 62343-1 ®
Edition 2.1 2023-12
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Dynamic modules –
Part 1: Performance standards – General conditions
Modules dynamiques –
Partie 1: Normes de performance – Conditions générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.01, 33.180.99 ISBN 978-2-8322-8053-9

IEC 62343-1 ®
Edition 2.1 2023-12
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Dynamic modules –
Part 1: Performance standards – General conditions

Modules dynamiques –
Partie 1: Normes de performance – Conditions générales

– 2 – IEC 62343-1:2019+AMD1:2023 CSV
© IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Requirements of operating conditions . 6
5 Requirements of operating wavelength range (spectral band) . 7
Annex A (informative) Recommendations for other conditions on product
specifications . 8
A.1 Storage environmental conditions . 8
A.2 Absolute maximum ratings . 8
Bibliography . 9

Table 1 – Operating conditions . 7
Table 2 – Spectral bands . 7
Table A.1 – Typical storage environmental conditions . 8
Table A.2 – Recommended absolute maximum rating items . 8

© IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DYNAMIC MODULES –
Part 1: Performance standards – General conditions

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.
This consolidated version of the official IEC Standard and its amendment has been
prepared for user convenience.
IEC 62343-1 edition 2.1 contains the second edition (2019-02) [documents 86C/1518/CDV
and 86C/1560/RVC] and its amendment 1 (2023-12) [documents 86C/1867/CDV and
86C/1887/RVC].
In this Redline version, a vertical line in the margin shows where the technical content
is modified by amendment 1. Additions are in green text, deletions are in strikethrough
red text. A separate Final version with all changes accepted is available in this
publication.
– 4 – IEC 62343-1:2019+AMD1:2023 CSV
© IEC 2023
International Standard IEC 62343-1 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This second edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) errors of Table 1 has been corrected;
b) the contents of Table A.1 has been revised.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62343 series, published under the general title Dynamic modules,
can be found on the IEC website.
The committee has decided that the contents of this document and its amendment will remain
unchanged until the stability date indicated on the IEC website under webstore.iec.ch in the
data related to the specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
© IEC 2023
INTRODUCTION
Performance standards define standard electrical and optical performance under a set of
prescribed conditions and contain a series or a set of tests and measurements with clearly
defined conditions, severities and pass/fail criteria. The tests are intended to be run on initial
design verification to prove the product's ability to satisfy the requirements of a specific
application, market sector or user group.
Performance standards do not specify the requirements on reliability, which are defined in
IEC 62343-2.
– 6 – IEC 62343-1:2019+AMD1:2023 CSV
© IEC 2023
DYNAMIC MODULES –
Part 1: Performance standards – General conditions

1 Scope
This document provides general conditions for the standard performance of optical dynamic
modules. All performance standards of dynamic modules are based on the general conditions
defined in this document. Additional conditions are included in individual performance
standards.
2 Normative references
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.
IEC 62343, Dynamic modules – General and guidance
IEC TS 62538, Categorization of optical devices
ITU-T Recommendation G.Supplement 39 to ITU-T G-series Recommendations, Optical
system design and engineering considerations
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62343 and
IEC TS 62538 apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Requirements of operating conditions
Dynamic modules are generally installed in optical transmission equipment located in central
offices that have a temperature and humidity controlled environment. All dynamic modules
shall satisfy their performance requirements under the general conditions specified in this
document.
Table 1 specifies the minimum requirements of operating conditions for dynamic modules and
devices for commercial use. All performance parameters shall satisfy the specifications
defined in relevant performance standards under the operating conditions in Table 1, unless
otherwise stated.
Recommendations for other conditions on product specifications are shown in Annex A.

© IEC 2023
Table 1 – Operating conditions
Items Conditions
a
Operating temperature range −5 °C to 70 °C, case temperature
Operating relative humidity range Under consideration 5 % to 85 %
b
Operating vibration Frequency: 5 Hz to 100 Hz
Acceleration: 9,8 m/s (1,0 g) or amplitude of 3 mm maximum.
Sweep: 0,1 oct/min
3 axis
Optional test condition:
Frequency: 100 Hz to 200 Hz
Acceleration: 19,6 m/s (2,0 g)
Sweep: 8 oct/min
3 axis
Operating shock Optional requirement
Maximum input power Depending on individual performance standard
a
A position at which to measure the temperature on the surface of a module shall be defined. When a
dynamic module does not emit heat, it is not necessary to define a position may not need to be defined.
b
This operating vibration condition is based on a market survey result given in IEC TR 62343-6-5.

5 Requirements of operating wavelength range (spectral band)
All individual performance standards shall define the operating wavelength range in
accordance with the spectral bands defined in ITU-T Recommendation G.Supplement 39, as
given in Table 2.
Table 2 – Spectral bands
Range
Band Descriptor
nm
O-band Original 1 260 to 1 360
E-band Extended 1 360 to 1 460
S-band Short wavelength 1 460 to 1 530
C-band Conventional 1 530 to 1 565
L-band Long wavelength 1 565 to 1 625
U-band Ultra-long wavelength 1 625 to 1 675

– 8 – IEC 62343-1:2019+AMD1:2023 CSV
© IEC 2023
Annex A
(informative)
Recommendations for other conditions on product specifications
A.1 Storage environmental conditions
Storage environmental conditions are defined in the relevant product specifications. Table A.1
shows the typical storage environmental conditions for dynamic modules and devices for
commercial use. Non-operating test conditions defined in performance specifications are
chosen taking into account these storage environmental conditions.
Table A.1 – Typical storage environmental conditions
Items Conditions
Storage temperature range −40 °C to 70 °C, ambient
Storage relative humidity range 5 % to 85 % RH
Absolute humidity is within 24 g per 1 kg dry air
Non-operating shock (for modules) 2 000 m/s , 1,33 ms, half sine
for 0,125 kg < m (mass)≤ 0,225 kg.
500 m/s , 5 ms, half sine
for 0,225 kg < m ≤ 1 kg.
Non-operating vibration Under consideration
Non-operating drop (for modules) 100 mm height for 1 kg < m ≤ 10 kg
75 mm height for 10 kg < m ≤ 25 kg
Packed drop 1 m height
Packed vibration 5 Hz to 20 Hz for frequency; 0,1 m/s /Hz
(2 m/s at 20 Hz)
20 Hz to 200 Hz, −3 dB/oct
A.2 Absolute maximum ratings
Absolute maximum ratings are defined in relevant product specifications. Table A.2 shows the
recommended items of absolute maximum ratings for dynamic modules and devices for
commercial use.
Table A.2 – Recommended absolute maximum rating items
Items
Applied voltage
Applied current
Applied electrical power
Input optical power
© IEC 2023
Bibliography
IEC 62343, Dynamic modules – General and guidance
IEC 62343-1-2, Dynamic modules – Part 1-2: Performance standards – Tuneable chromatic
dispersion compensator (non-connectorized)
IEC 62343-1-3, Dynamic modules – Part 1-3: Performance standards – Dynamic gain tilt
equalizer (non-connectorized)
IEC 62343-2, Dynamic modules – Part 2: Reliability qualification
IEC TR 62343-6-5, Dynamic modules – Part 6-5: Design guide – Investigation of operating
mechanical shock and vibration tests for dynamic modules

___________
– 10 – IEC 62343-1:2019+AMD1:2023 CSV
© IEC 2023
SOMMAIRE
AVANT-PROPOS . 11
INTRODUCTION . 13
1 Domaine d'application . 14
2 Références normatives . 14
3 Termes et définitions . 14
4 Exigences relatives aux conditions de fonctionnement . 14
5 Exigences relatives à la plage de longueurs d'onde de fonctionnement (bande
spectrale) . 15
Annexe A (informative) Recommandations relatives à d'autres conditions sur des
spécifications de produit . 16
A.1 Conditions environnementales de stockage . 16
A.2 Valeurs maximales absolues des caractéristiques assignées . 16
Bibliographie . 17

Tableau 1 – Conditions de fonctionnement . 15
Tableau 2 – Bandes spectrales . 15
Tableau A.1 – Conditions environnementales de stockage typiques . 16
Tableau A.2 – Éléments de valeurs maximales absolues recommandées des
caractéristiques assignées . 16

© IEC 2023
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
MODULES DYNAMIQUES –
Partie 1: Normes de performance – Conditions générales

AVANT-PROPOS
1) La Commission Électrotechnique Internationale (IEC) est une organisation mondiale de normalisation
composée de l'ensemble des comités électrotechniques nationaux (Comités nationaux de l'IEC). L'IEC a pour
objet de favoriser la coopération internationale pour toutes les questions de normalisation dans les domaines
de l'électricité et de l'électronique. À cet effet, l'IEC – entre autres activités – publie des Normes internationales,
des Spécifications techniques, des Rapports techniques, des Spécifications accessibles au public (PAS) et des
Guides (ci-après dénommés "Publication(s) de l'IEC"). Leur élaboration est confiée à des comités d'études, aux
travaux desquels tout Comité national intéressé par le sujet traité peut participer. Les organisations
internationales, gouvernementales et non gouvernementales, en liaison avec l'IEC, participent également aux
travaux. L'IEC collabore étroitement avec l'Organisation Internationale de Normalisation (ISO), selon des
conditions fixées par accord entre les deux organisations.
2) Les décisions ou accords officiels de l'IEC concernant les questions techniques représentent, dans la mesure
du possible, un accord international sur les sujets étudiés, étant donné que les Comités nationaux intéressés
sont représentés dans chaque comité d'études.
3) Les Publications de l'IEC se présentent sous la forme de recommandations internationales et sont agréées
comme telles par les Comités nationaux de l'IEC. Tous les efforts raisonnables sont entrepris afin que l'IEC
s'assure de l'exactitude du contenu technique de ses publications; l'IEC ne peut pas être tenue responsable de
l'éventuelle mauvaise utilisation ou interprétation qui en est faite par un quelconque utilisateur final.
4) Dans le but d'encourager l'uniformité internationale, les Comités nationaux de l'IEC s'engagent, dans toute la
mesure possible, à appliquer de façon transparente les Publications de l'IEC dans leurs publications nationales
et régionales. Toutes divergences entre toutes Publications de l'IEC et toutes publications nationales ou
régionales correspondantes doivent être indiquées en termes clairs dans ces dernières.
5) L'IEC elle-même ne fournit aucune attestation de conformité. Des organismes de certification indépendants
fournissent des services d'évaluation de conformité et, dans certains secteurs, accèdent aux marques de
conformité de l'IEC. L'IEC n'est responsable d'aucun des services effectués par les organismes de certification
indépendants.
6) Tous les utilisateurs doivent s'assurer qu'ils sont en possession de la dernière édition de cette publication.
7) Aucune responsabilité ne doit être imputée à l'IEC, à ses administrateurs, employés, auxiliaires ou mandataires,
y compris ses experts particuliers et les membres de ses comités d'études et des Comités nationaux de l'IEC,
pour tout préjudice causé en cas de dommages corporels et matériels, ou de tout autre dommage de quelque
nature que ce soit, directe ou indirecte, ou pour supporter les coûts (y compris les frais de justice) et les
dépenses découlant de la publication ou de l'utilisation de cette Publication de l'IEC ou de toute autre
Publication de l'IEC, ou au crédit qui lui est accordé.
8) L'attention est attirée sur les références normatives citées dans cette publication. L'utilisation de publications
référencées est obligatoire pour une application correcte de la présente publication.
9) L'attention est attirée sur le fait que certains des éléments de la présente Publication de l'IEC peuvent faire
l'objet de droits de brevet. L'IEC ne saurait être tenue pour responsable de ne pas avoir identifié de tels droits
de brevets et de ne pas avoir signalé leur existence.
Cette version consolidée de la Norme IEC officielle et de son amendement a été
préparée pour la commodité de l'utilisateur.
L’IEC 62343-1 édition 2.1 contient la deuxième édition (2019-02) [documents
86C/1518/CDV et 86C/1560/RVC] et son amendement 1 (2023-12) [documents
86C/1867/CDV et 86C/1887/RVC].
Dans cette version Redline, une ligne verticale dans la marge indique où le contenu
technique est modifié par l'amendement 1. Les ajouts sont en vert, les suppressions
sont en rouge, barrées. Une version Finale avec toutes les modifications acceptées est
disponible dans cette publication.

– 12 – IEC 62343-1:2019+AMD1:2023 CSV
© IEC 2023
La Norme internationale IEC 62343-1 a été établie par le sous-comité 86C: Systèmes et
dispositifs actifs à fibres optiques, du comité d'études 86 de l'IEC: Fibres optiques.
Cette deuxième édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition
précédente:
a) les erreurs du Tableau 1 ont été corrigées;
b) le contenu du Tableau A.1 a été révisé.
Ce document a été rédigé selon les Directives ISO/IEC, Partie 2.
Une liste de toutes les parties de la série IEC 62343, publiées sous le titre général Modules
dynamiques, peut être consultée sur le site web de l'IEC.
Le comité a décidé que le contenu de ce document et de son amendement ne sera pas
modifié avant la date de stabilité indiquée sur le site web de l'IEC sous webstore.iec.ch dans
les données relatives au document recherché. À cette date, le document sera
• reconduit,
• supprimé, ou
• révisé.
IMPORTANT – Le logo "colour inside" qui se trouve sur la page de couverture de cette
publication indique qu'elle contient des couleurs qui sont considérées comme utiles à
une bonne compréhension de son contenu. Les utilisateurs devraient, par conséquent,
imprimer cette publication en utilisant une imprimante couleur.

© IEC 2023
INTRODUCTION
Les normes de performance définissent les performances électriques et optiques normalisées
dans un ensemble de conditions prescrites et contiennent une série ou un ensemble d'essais
et de mesures avec des conditions, des sévérités et des critères d'acceptation/de rejet
clairement définis. Les essais sont destinés à servir de vérification initiale de conception pour
montrer l'aptitude du produit à satisfaire aux exigences d'un secteur de marché, d'un groupe
d'utilisateurs ou d'une application spécifique.
Les normes de performance ne spécifient pas les exigences relatives à la fiabilité, qui sont
définies dans l'IEC 62343-2.
– 14 – IEC 62343-1:2019+AMD1:2023 CSV
© IEC 2023
MODULES DYNAMIQUES –
Partie 1: Normes de performance – Conditions générales

1 Domaine d'application
Le présent document fournit les conditions générales en vue de la performance normalisée
des modules dynamiques optiques. L'ensemble des normes de performance des modules
dynamiques sont fondées sur les conditions générales définies dans le présent document.
Des conditions complémentaires sont incluses dans des normes de performance individuelles.
2 Références normatives
Les documents suivants sont cités dans le texte de sorte qu'ils constituent, pour tout ou partie
de leur contenu, des exigences du présent document. Pour les références datées, seule
l'édition citée s'applique. Pour les références non datées, la dernière édition du document de
référence s'applique (y compris les éventuels amendements).
IEC 62343, Dynamic modules - General and guidance
IEC TS 62538, Categorization of optical devices
Supplément 39 aux Recommandations UIT-T de la série G, Considérations sur la conception
et l'ingénierie des systèmes optiques
3 Termes et définitions
Pour les besoins du présent document, les termes et définitions de l'IEC 62343 et de
l'IEC TS 62538 s'appliquent.
L'ISO et l'IEC tiennent à jour des bases de données terminologiques destinées à être utilisées
en normalisation, consultables aux adresses suivantes:
• IEC Electropedia: disponible à l'adresse http://www.electropedia.org/
• ISO Online browsing platform: disponible à l'adresse http://www.iso.org/obp
4 Exigences relatives aux conditions de fonctionnement
Les modules dynamiques sont généralement installés dans un équipement de transmission
optique situé dans des centres de distribution dans un environnement dont la température et
l'humidité sont contrôlées. Tous les modules dynamiques doivent satisfaire aux exigences de
performances correspondantes dans les conditions générales figurant dans le présent
document.
Le Tableau 1 spécifie les exigences minimales des conditions de fonctionnement pour des
modules dynamiques et des dispositifs destinés à un usage commercial. Sauf indication
contraire, tous les paramètres de performances doivent satisfaire aux spécifications définies
dans des normes de performance applicables selon les conditions de fonctionnement du
Tableau 1.
© IEC 2023
Les recommandations relatives à d'autres conditions sur des spécifications de produit figurent
à l'Annexe A.
Tableau 1 – Conditions de fonctionnement
Éléments Conditions
a
Plage de températures de fonctionnement -5 °C à 70 °C, température de boîtier
Plage d'humidité relative de À l'étude 5 % à 85 %
fonctionnement
b
Fréquence: 5 Hz à 100 Hz
Vibrations de fonctionnement
Accélération: 9,8 m/s (1,0 g) ou amplitude de 3 mm au maximum.
Vitesse de balayage: 0,1 oct/min
3 axes
Condition d’essai facultative:
Fréquence: 100 Hz à 200 Hz
Accélération: 19,6 m/s (2,0 g)
Vitesse de balayage: 8 oct/min
3 axes
Chocs en fonctionnement Exigence facultative
Puissance d'entrée maximale En fonction de chaque norme de performance
a
Une position à laquelle est mesurée la température à la surface d'un module doit être définie. Lorsqu'un
module dynamique n'émet pas de chaleur, il peut ne n'est pas être nécessaire de définir une position.
b
Cette condition de vibrations en fonctionnement est fondée sur les résultats d'une étude de marché figurant
qui figure dans l'IEC TR 62343-6-5.

5 Exigences relatives à la plage de longueurs d'onde de fonctionnement
(bande spectrale)
Chacune des normes de performance doit définir la plage de longueurs d'onde de
fonctionnement selon les bandes spectrales définies dans le Supplément 39 aux
Recommandations UIT-T de la série G, telles que mentionnées dans le Tableau 2.
Tableau 2 – Bandes spectrales
Plage
Bande Descripteur
nm
Bande O Originale 1 260 à 1 360
Bande E Étendue 1
...