Dynamic modules - Part 2-1: Reliability qualification - Test template (IEC 62343-2-1:2019)

This Standard provides a reliability qualification test template for dynamic modules (DMs). The template describes the reliability qualification test items and provides information on requirements or options. Example test conditions are given for information purposes in Annex A. For reliability qualification purposes, some information about the internal components, parts and interconnections is needed. These internal parts are treated as black boxes. This document gives requirements for the evaluation of DM reliability by combining the reliability of such internal black boxes. The object of this reliability qualification test template is to provide a framework for the reliability qualification tests for DMs. Developers of reliability qualification tests for DMs determine the test conditions for each test item by referring to the examples in Annex A.

Dynamische Module - Teil 2-1: Zuverlässigkeitsnachweis - Prüfvorlage (IEC 62343-2-1:2019)

Modules dynamiques - Partie 2-1: Qualification de fiabilité - Modèle d'essai (IEC 62343-2-1:2019)

IEC 62343-2-1:2019 fournit un modèle d'essai de qualification de la fiabilité pour des modules dynamiques. Le modèle décrit les éléments d'essai de qualification de la fiabilité et donne des informations sur les exigences ou les options. Des exemples de conditions d'essai sont donnés à titre d'information à l’Annexe A. Dans le cadre de la qualification de fiabilité, certaines informations sur les composants, les constituants et les interconnexions internes sont nécessaires. Ces constituants internes sont traités comme des boîtes noires. Le présent document donne les exigences pour l'évaluation de la fiabilité des modules dynamiques en combinant la fiabilité de telles boîtes noires internes. L'objet de ce modèle d'essai de qualification de la fiabilité est de fournir un cadre pour les essais de qualification de la fiabilité pour des modules dynamiques. Les développeurs d'essais de qualification de la fiabilité pour modules dynamiques déterminent les conditions d'essai pour chaque élément d'essai en se référant aux exemples de l'Annexe A. Mots clés: Les modules dynamiques, essais de qualification pour les modules dynamiques

Dinamični moduli - 2-1. del: Kvalifikacije zanesljivosti - Predloga za preverjanje (IEC 62343-2-1:2019)

Ta standard ponuja predlogo za preverjanje kvalifikacije zanesljivosti dinamičnih modulov (DM). Predloga opisuje preskusne postavke kvalifikacije zanesljivosti in vsebuje informacije o zahtevah ali možnostih. Primeri preskusnih pogojev so v informativne namene navedeni v dodatku A. Za potrebe kvalifikacije zanesljivosti so potrebne nekatere informacije o notranjih komponentah, delih in medsebojnih povezavah. Ti notranji deli se obravnavajo kot črne skrinjice. Ta dokument določa zahteve za ocenjevanje zanesljivosti dinamičnih modulov s kombiniranjem zanesljivosti takih notranjih črnih skrinjic. Namen te predloge za preverjanje kvalifikacije zanesljivosti je zagotoviti podlago za preskuse kvalifikacije zanesljivosti dinamičnih modulov. Razvijalci preskusov kvalifikacije zanesljivosti dinamičnih modulov določijo preskusne pogoje za vsako preskusno postavko s pomočjo primerov v dodatku A.

General Information

Status
Published
Publication Date
22-Dec-2019
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
06-Dec-2019
Due Date
10-Feb-2020
Completion Date
23-Dec-2019

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SLOVENSKI STANDARD
SIST EN IEC 62343-2-1:2020
01-februar-2020
Nadomešča:
SIST EN 62343-2:2014

Dinamični moduli - 2-1. del: Kvalifikacije zanesljivosti - Predloga za preverjanje

(IEC 62343-2-1:2019)

Dynamic modules - Part 2-1: Reliability qualification - Test template (IEC 62343-2-

1:2019)

Dynamische Module - Teil 2-1: Zuverlässigkeitsnachweis - Prüfvorlage (IEC 62343-2-

1:2019)

Modules dynamiques - Partie 2-1: Qualification de fiabilité - Modèle d'essai (IEC 62343-2

-1:2019)
Ta slovenski standard je istoveten z: EN IEC 62343-2-1:2019
ICS:
33.180.01 Sistemi z optičnimi vlakni na Fibre optic systems in
splošno general
SIST EN IEC 62343-2-1:2020 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62343-2-1:2020
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SIST EN IEC 62343-2-1:2020
EUROPEAN STANDARD EN IEC 62343-2-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2019
ICS 33.180.01 Supersedes EN 62343-2:2014 and all of its amendments
and corrigenda (if any).
English Version
Dynamic modules - Part 2-1: Reliability qualification - Test
template
(IEC 62343-2-1:2019)

Modules dynamiques - Partie 2-1: Qualification de fiabilité - Dynamische Module - Teil 2-1: Zuverlässigkeitsnachweis -

Modèle d'essai Prüfvorlage
(IEC 62343-2-1:2019) (IEC 62343-2-1:2019)

This European Standard was approved by CENELEC on 2019-10-21. 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

© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 62343-2-1:2019 E
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SIST EN IEC 62343-2-1:2020
EN IEC 62343-2-1:2019 (E)
European foreword

The text of document 86C/1567/CDV, future edition 1 of IEC 62343-2-1, prepared by SC 86C "Fibre

optic systems and active devices" of IEC/TC 86 "Fibre optics" was submitted to the IEC-CENELEC

parallel vote and approved by CENELEC as EN IEC 62343-2-1:2019.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2020-07-21

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2022-10-21

document have to be withdrawn

This document supersedes EN 62343-2:2014 and all of its amendments and corrigenda (if any). This

edition constitutes a technical revision.

This edition includes the following significant technical changes with respect to EN 62343-2:2014:

a) addition of an Introduction to the background of this document;

b) replacement of "Reliability qualification consideration" by "reliability qualification test

consideration";

c) deletion of the consideration of "Design 1" and "Design 2" and change of the contents of

"Approach" in "Reliability qualification test considerations";

d) deletion of the details in "Reliability qualification requirements" and replacement by "Reliability

qualification test items";

e) deletion of "Reliability calculations" from the sum of failure rates of constituting parts;

f) integration of "Pass/fail criteria" and "Guidance of FMEA" into Annex B (informative);

g) simplification of test items and conditions in Annex A and change of title of Annex A to

"Examples of reliability qualification test conditions".

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.

Endorsement notice

The text of the International Standard IEC 62343-2-1:2019 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 60068-2-14 NOTE Harmonized as EN 60068-2-14
IEC 61300 (series) NOTE Harmonized as EN 61300 (series)
IEC 61300-2-4 NOTE Harmonized as EN IEC 61300-2-4
IEC 62005-9-1 NOTE Harmonized as EN 62005-9-1
IEC 62572-3 NOTE Harmonized as EN 62572-3
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SIST EN IEC 62343-2-1:2020
EN IEC 62343-2-1:2019 (E)
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 62343 - Dynamic modules – General and guidance EN 62343 -
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SIST EN IEC 62343-2-1:2020
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SIST EN IEC 62343-2-1:2020
IEC 62343-2-1
Edition 1.0 2019-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Dynamic modules –
Part 2-1: Reliability qualification – Test template
Modules dynamiques –
Partie 2-1: Qualification de fiabilité – Modèle d'essai
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.01 ISBN 978-2-8322-7356-2

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN IEC 62343-2-1:2020
– 2 – IEC 62343-2-1:2019  IEC 2019
CONTENTS

FOREWORD ........................................................................................................................... 3

INTRODUCTION ..................................................................................................................... 5

1 Scope .............................................................................................................................. 6

2 Normative references ...................................................................................................... 6

3 Terms, definitions and abbreviated terms ........................................................................ 6

3.1 Terms and definitions .............................................................................................. 6

3.2 Abbreviated terms ................................................................................................... 7

4 Reliability qualification test considerations ....................................................................... 7

4.1 General ................................................................................................................... 7

4.2 Approach ................................................................................................................ 7

5 Reliability qualification test items ..................................................................................... 8

Annex A (informative) Examples of reliability qualification test conditions .............................. 9

Annex B (informative) Reliability qualification test recommendations ................................... 10

B.1 General ................................................................................................................. 10

B.2 Pass/fail criteria .................................................................................................... 10

B.3 Guidance of failure mode effect analysis (FMEA) and qualification of

similarity ............................................................................................................... 11

Bibliography .......................................................................................................................... 12

Table 1 – Reliability qualification test items ............................................................................. 8

Table A.1 – Example of reliability qualification test conditions ................................................. 9

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SIST EN IEC 62343-2-1:2020
IEC 62343-2-1:2019  IEC 2019 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DYNAMIC MODULES –
Part 2-1: Reliability qualification – Test template
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 62343-2-1 has been prepared by subcommittee 86C: Fibre optic

systems and active devices, of IEC technical committee 86: Fibre optics.

This first edition cancels and replaces the second edition of IEC 62343-2 published in 2014.

This edition constitutes a technical revision.

This edition includes the following significant technical changes with respect to

IEC 62343-2:2014:
a) addition of an Introduction to the background of this document;

b) replacement of "Reliability qualification consideration" by "reliability qualification test

consideration";

c) deletion of the consideration of "Design 1" and "Design 2" and change of the contents of

"Approach" in "Reliability qualification test considerations";

d) deletion of the details in "Reliability qualification requirements" and replacement by

"Reliability qualification test items";
---------------------- Page: 9 ----------------------
SIST EN IEC 62343-2-1:2020
– 4 – IEC 62343-2-1:2019  IEC 2019

e) deletion of "Reliability calculations" from the sum of failure rates of constituting parts;

f) Integration of "Pass/fail criteria" and "Guidance of FMEA" into Annex B (informative);

g) Simplification of test items and conditions in Annex A and change of title of Annex A to

"Examples of reliability qualification test conditions".
The text of this International Standard is based on the following documents:
CDV Report on voting
86C/1567/CDV 86C/1594/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.
NOTICE

This document contains material that is Copyright © 2006, Telcordia Technologies, Inc.

("Telcordia"). All rights reserved.

The reader is advised that this IEC document and Telcordia source(s) may differ, and the

context and use of said material in this IEC document may differ from that of Telcordia.

TELCORDIA MAKES NO REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED,
WITH RESPECT TO THE SUFFICIENCY, ACCURACY, OR UTILITY OF ANY INFORMATION
OR OPINION CONTAINED HEREIN. ANY USE OF OR RELIANCE UPON SAID
INFORMATION OR OPINION IS AT THE RISK OF THE USER. TELCORDIA SHALL NOT BE
LIABLE FOR ANY DAMAGE OR INJURY INCURRED BY ANY PERSON ARISING OUT OF
THE SUFFICIENCY, ACCURACY, OR UTILITY OF ANY INFORMATION OR OPINION
CONTAINED HEREIN.
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SIST EN IEC 62343-2-1:2020
IEC 62343-2-1:2019  IEC 2019 – 5 –
INTRODUCTION

Dynamic modules (DMs) are relatively new fibre optic devices. In the industry, there is no de-

facto standard of reliability qualification test requirements for DMs. Also, there are many types

and functions of DMs, such as optical path switching, wavelength management, chromatic

dispersion management, optical channel power management, and optical channel powers and

wavelength monitoring. Therefore, it is difficult to standardize the reliability qualif

...

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