Fibre optic interconnecting devices and passive components - Performance standard - Part 051-02: Plug-receptacle style single-mode fibre fixed optical attenuators for category C - Controlled environments (IEC 61753-051-02:2022)

IEC 61753-051-02:2022 contains the minimum initial test and measurement requirements and severities which plug-receptacle style single-mode fibre fixed optical attenuators need to satisfy in order to be categorized as meeting the requirements of category C – Controlled environments, as defined in IEC 61753-1:2018, Annex A. This first edition cancels and replaces IEC 61753-051-3 published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 61753‑051‑3:2013:  change the category from U to C and the test items and their conditions according to IEC 61753-1; change the requirements reflecting the survey results.

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Betriebsverhalten - Teil 051-02: Festwert-Lichtwellenleiter-Dämpfungsglieder in Steckverbinder-/Kupplungs-Bauform für die Kategorie C - Kontrollierte Umgebung (IEC 61753-051-02:2022)

Dispositifs d’interconnexion et composants passifs fibroniques - Norme de performance - Partie 051-02: Affaiblisseurs optiques fixes à fibres unimodales de type fiche-embase pour la catégorie C - Environnements contrôlés (IEC 61753-051-02:2022)

IEC 61753-051-02:2022 contient les exigences minimales initiales d’essai et de mesure, ainsi que les sévérités auxquelles les affaiblisseurs optiques fixes à fibres unimodales de type fiche-embase doivent satisfaire pour être classés comme étant conformes aux exigences de la catégorie C, environnements contrôlés, selon la définition donnée à l’IEC 61753-1:2018, Annexe A. Cette première édition annule et remplace l'IEC 61753-051-3 parue en 2013. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'IEC 61753­051-3:2013:  modification de la catégorie qui était U et devient C et des éléments d'essai et de leurs conditions conformément à l'IEC 61753-1; modification des exigences reflétant les résultats de l'étude.

Optični spojni elementi in pasivne komponente - Izvedbeni standard - 051-02. del: Enorodovni fiksni optični atenuatorji v obliki vtič-vtičnica za kategorijo C - Nadzorovana okolja (IEC 61753-051-02:2022)

General Information

Status
Published
Public Enquiry End Date
10-Feb-2022
Publication Date
12-Sep-2022
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
09-Sep-2022
Due Date
14-Nov-2022
Completion Date
13-Sep-2022

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN IEC 61753-051-02:2022
01-november-2022
Nadomešča:
SIST EN 61753-051-3:2013

Optični spojni elementi in pasivne komponente - Izvedbeni standard - 051-02. del:

Enorodovni fiksni optični atenuatorji v obliki vtič-vtičnica za kategorijo C -
Nadzorovana okolja (IEC 61753-051-02:2022)

Fibre optic interconnecting devices and passive components - Performance standard -

Part 051-02: Plug-receptacle style single-mode fibre fixed optical attenuators for

category C - Controlled environments (IEC 61753-051-02:2022)

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Betriebsverhalten - Teil

051-02: Festwert-Lichtwellenleiter-Dämpfungsglieder in Steckverbinder-/Kupplungs-

Bauform für die Kategorie C - Kontrollierte Umgebung (IEC 61753-051-02:2022)

Dispositifs d’interconnexion et composants passifs fibroniques - Norme de performance -

Partie 051-02: Affaiblisseurs optiques fixes à fibres unimodales de type fiche-embase

pour la catégorie C - Environnements contrôlés (IEC 61753-051-02:2022)
Ta slovenski standard je istoveten z: EN IEC 61753-051-02:2022
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
SIST EN IEC 61753-051-02:2022 en

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

---------------------- Page: 1 ----------------------
SIST EN IEC 61753-051-02:2022
---------------------- Page: 2 ----------------------
SIST EN IEC 61753-051-02:2022
EUROPEAN STANDARD EN IEC 61753-051-02
NORME EUROPÉENNE
EUROPÄISCHE NORM September 2022
ICS 33.180.20 Supersedes EN 61753-051-3:2013
English Version
Fibre optic interconnecting devices and passive components -
Performance standard - Part 051-02: Plug-receptacle style
single-mode fibre fixed optical attenuators for category C -
Controlled environments
(IEC 61753-051-02:2022)

Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive

fibroniques - Norme de performance - Partie 051-02: Bauteile - Betriebsverhalten - Teil 051-02: Festwert-

Affaiblisseurs optiques fixes à fibres unimodales de type Lichtwellenleiter-Dämpfungsglieder in Steckverbinder-

fiche-embase pour la catégorie C - Environnements /Kupplungs-Bauform für die Kategorie C - Kontrollierte

contrôlés Umgebung
(IEC 61753-051-02:2022) (IEC 61753-051-02:2022)

This European Standard was approved by CENELEC on 2022-08-17. 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,

Türkiye 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

© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 61753-051-02:2022 E
---------------------- Page: 3 ----------------------
SIST EN IEC 61753-051-02:2022
EN IEC 61753-051-02:2022 (E)
European foreword

The text of document 86B/4531/CDV, future edition 1 of IEC 61753-051-02, prepared by SC 86B

"Fibre optic interconnecting devices and passive components" of IEC/TC 86 "Fibre optics" was

submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 61753-051-

02:2022.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2023-05-17

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2025-08-17

document have to be withdrawn

This document supersedes EN 61753-051-3:2013 and all of its amendments and corrigenda (if any).

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.

Any feedback and questions on this document should be directed to the users’ national committee. A

complete listing of these bodies can be found on the CENELEC website.
Endorsement notice

The text of the International Standard IEC 61753-051-02:2022 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 61300-3-35 NOTE Harmonized as EN 61300-3-35
IEC 61753-051-3:2013 NOTE Harmonized as EN 61753-051-3:2013 (not modified)
IEC 60068-2-27 NOTE Harmonized as EN 60068-2-27
IEC 61300 (series) NOTE Harmonized as EN 61300 (series)
---------------------- Page: 4 ----------------------
SIST EN IEC 61753-051-02:2022
EN IEC 61753-051-02:2022 (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 60793-2-50 - Optical fibres - Part 2-50: Product EN IEC 60793-2-50 -
specifications - Sectional specification for
class B single-mode fibres
IEC 60869-1 - Fibre optic interconnecting devices and EN IEC 60869-1 -
passive components - Fibre optic passive
power control devices - Part 1: Generic
specification
IEC 61300-2-1 - Fibre optic interconnecting devices and EN 61300-2-1 -
passive components - Basic test and
measurement procedures - Part 2-1: Tests
- Vibration (sinusoidal)
IEC 61300-2-2 - Fibre optic interconnecting devices and EN 61300-2-2 -
passive components - Basic test and
measurement procedures - Part 2-2: Tests
- Mating durability
IEC 61300-2-6 - Fibre optic interconnecting devices and EN 61300-2-6 -
passive components - Basic test and
measurement procedures - Part 2-6: Tests
- Tensile strength of coupling mechanism
IEC 61300-2-9 - Fibre optic interconnecting devices and EN 61300-2-9 -
passive components - Basic test and
measurement procedures - Part 2-9: Tests
- Shock
IEC 61300-2-12 - Fibre optic interconnecting devices and EN 61300-2-12 -
passive components - Basic test and
measurement procedures - Part 2-12:
Tests - Impact
IEC 61300-2-14 - Fibre optic interconnecting devices and EN IEC 61300-2-14 -
passive components - Basic test and
measurement procedures - Part 2-14:
Tests - High optical power
---------------------- Page: 5 ----------------------
SIST EN IEC 61753-051-02:2022
EN IEC 61753-051-02:2022 (E)
IEC 61300-2-17 - Fibre optic interconnecting devices and EN 61300-2-17 -
passive components - Basic test and
measurement procedures - Part 2-17:
Tests - Cold
IEC 61300-2-18 - Fibre optic interconnecting devices and EN 61300-2-18 -
passive components - Basic test and
measurement procedures - Part 2-18:
Tests - Dry heat - High temperature
endurance
IEC 61300-2-19 - Fibre optic interconnecting devices and EN 61300-2-19 -
passive components - Basic test and
measurement procedures - Part 2-19:
Tests - Damp heat (steady state)
IEC 61300-2-22 - Fibre optic interconnecting devices and EN 61300-2-22 -
passive components - Basic test and
measurement procedures - Part 2-22:
Tests - Change of temperature
IEC 61300-3-2 - Fibre optic interconnecting devices and EN 61300-3-2 -
passive components - Basic test and
measurement procedures - Part 3-2:
Examination and measurements -
Polarization dependent loss in a single-
mode fibre optic device
IEC 61300-3-3 - Fibre optic interconnecting devices and EN 61300-3-3 -
passive components - Basic test and
measurement procedures - Part 3-3:
Examinations and measurements - Active
monitoring of changes in attenuation and
return loss
IEC 61300-3-4 - Fibre optic interconnecting devices and EN 61300-3-4 -
passive components - Basic test and
measurement procedures - Part 3-4:
Examinations and measurements -
Attenuation
IEC 61300-3-6 - Fibre optic interconnecting devices and EN 61300-3-6 -
passive components - Basic test and
measurement procedures - Part 3-6:
Examinations and measurements - Return
loss
IEC 61300-3-28 - Fibre optic interconnecting devices and EN 61300-3-28 -
passive components - Basic test and
measurement procedures - Part 3-28:
Examinations and measurements -
Transient loss
IEC 61753-1 2018 Fibre optic interconnecting devices and EN IEC 61753-1 2018
passive components - Performance
standard - Part 1: General and guidance
IEC 61754 series Fibre optic interconnecting devices and EN 61754 series
passive components - Fibre optic
connector interfaces
---------------------- Page: 6 ----------------------
SIST EN IEC 61753-051-02:2022
EN IEC 61753-051-02:2022 (E)
IEC 61755-2-4 - Fibre optic interconnecting devices and EN 61755-2-4 -
passive components - Connector optical
interfaces - Part 2-4: Connection
parameters of non-dispersion shifted
single-mode physically contacting fibres -
Non-angled for reference connection
applications
IEC 61755-2-5 - Fibre optic interconnecting devices and EN 61755-2-5 -
passive components - Connector optical
interfaces - Part 2-5: Connection
parameters of non-dispersion shifted
single-mode physically contacting fibres -
Angled for reference connection
applications
IEC/TS 62627-09 - Fibre optic interconnecting devices and - -
passive components - Vocabulary for
passive optical devices
---------------------- Page: 7 ----------------------
SIST EN IEC 61753-051-02:2022
---------------------- Page: 8 ----------------------
SIST EN IEC 61753-051-02:2022
IEC 61753-051-02
Edition 1.0 2022-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –

Part 051-02: Plug-receptacle style single-mode fibre fixed optical attenuators for

category C – Controlled environments
Dispositifs d’interconnexion et composants passifs fibroniques – Norme de
performance –
Partie 051-02: Affaiblisseurs optiques fixes à fibres unimodales de type fiche-
embase pour la catégorie C – Environnements contrôlés
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-3967-4

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
---------------------- Page: 9 ----------------------
SIST EN IEC 61753-051-02:2022
– 2 – IEC 61753-051-02:2022 © IEC 2022
CONTENTS

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

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

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

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

3 Terms and definitions ...................................................................................................... 7

4 Test conditions ................................................................................................................ 8

5 Test report ....................................................................................................................... 8

6 Performance requirements............................................................................................... 8

6.1 Dimensions ............................................................................................................. 8

6.2 Sample size ............................................................................................................ 8

6.3 Test details and requirements ................................................................................. 9

Annex A (normative) Sample size ........................................................................................ 14

Bibliography .......................................................................................................................... 15

Table 1 – Single-mode spectral bands .................................................................................... 8

Table 2 – Test details and requirements for category C .......................................................... 9

Table A.1 – Number of samples for each test ........................................................................ 14

---------------------- Page: 10 ----------------------
SIST EN IEC 61753-051-02:2022
IEC 61753-051-02:2022 © IEC 2022 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE
COMPONENTS – PERFORMANCE STANDARD –
Part 051-02: Plug-receptacle style single-mode fibre fixed optical
attenuators for category C – Controlled environments
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.

IEC 61753-051-02 has been prepared by subcommittee 86B: Fibre optic interconnecting

devices and passive components, of IEC technical committee 86: Fibre optics. It is an

International Standard.

This first edition cancels and replaces IEC 61753-051-3 published in 2013. This edition

constitutes a technical revision.

This edition includes the following significant technical changes with respect to

IEC 61753-051-3:2013:

a) change the category from U to C and the test items and their conditions according to

IEC 61753-1;
b) change the requirements reflecting the survey results.
---------------------- Page: 11 ----------------------
SIST EN IEC 61753-051-02:2022
– 4 – IEC 61753-051-02:2022 © IEC 2022
The text of this International Standard is based on the following documents:
Draft Report on voting
86B/4531/CDV 86B/4588A/RVC

Full information on the voting for its approval can be found in the report on voting indicated in

the above table.
The language used for the development of this International Standard is English.

This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in

accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available

at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are

described in greater detail at www.iec.ch/standardsdev/publications.

A list of all parts in the IEC 61753 series, published under the general title Fibre optic

interconnecting devices and passive components – Performance standard, 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 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.
---------------------- Page: 12 ----------------------
SIST EN IEC 61753-051-02:2022
IEC 61753-051-02:2022 © IEC 2022 – 5 –
INTRODUCTION

The performance standard of single-mode plug style optical attenuators has been published in

2001 as IEC 61753-051-3 [1] . After publication of the corrigendum in 2004, the second edition,

in which test details and requirements were reconsidered, has been published in 2013. In 2019,

the market survey of five Japanese suppliers, two Chinese ones and one Swiss has been carried

out. As a result of the survey, it was revealed that some suppliers could not comply to the

category U requirements. It was decided to withdraw IEC 61753-051-3 and establish this

document for category C reflecting the survey result.
___________
Figures in square brackets refer to the Bibliography.
---------------------- Page: 13 ----------------------
SIST EN IEC 61753-051-02:2022
– 6 – IEC 61753-051-02:2022 © IEC 2022
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE
COMPONENTS – PERFORMANCE STANDARD –
Part 051-02: Plug-receptacle sty
...

SLOVENSKI STANDARD
oSIST prEN IEC 61753-051-02:2022
01-februar-2022

Optični spojni elementi in pasivne komponente - Izvedbeni standard - 051-02. del:

Enorodovni fiksni optični atenuatorji v obliki vtič-vtičnica za kategorijo C -
Nadzorovana okolja

Fibre optic interconnecting devices and passive components - Performance standard -

Part 051-02: Plug-receptacle style single-mode fibre fixed optical attenuators for

category C - Controlled environments
Ta slovenski standard je istoveten z: prEN IEC 61753-051-02:2021
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
oSIST prEN IEC 61753-051-02:2022 en

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

---------------------- Page: 1 ----------------------
oSIST prEN IEC 61753-051-02:2022
---------------------- Page: 2 ----------------------
oSIST prEN IEC 61753-051-02:2022
86B/4531/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61753-051-02 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2021-11-19 2022-02-11
SUPERSEDES DOCUMENTS:
86B/4473/CD, 86B/4505A/CC
IEC SC 86B : FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS
SECRETARIAT: SECRETARY:
Japan Mr Shigeru Tomita
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY

SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING

Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.

Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of

which they are aware and to provide supporting documentation.
TITLE:

Fibre optic interconnecting devices and passive components - Performance standard - Part

051-02: Plug-receptacle style single-mode fibre fixed optical attenuators for category C -

Controlled environments
PROPOSED STABILITY DATE: 2032
NOTE FROM TC/SC OFFICERS:

Copyright © 2021 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this

electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.

You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without

permission in writing from IEC.
---------------------- Page: 3 ----------------------
oSIST prEN IEC 61753-051-02:2022
IEC CDV 61753-051-02/Ed1  IEC:2021 – 2 – 86B/4531/CDV
1 CONTENTS

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

4 INTRODUCTION ..................................................................................................................... 5

5 1 Scope .............................................................................................................................. 6

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

7 3 Terms and definitions ...................................................................................................... 7

8 4 Test conditions ................................................................................................................ 8

9 5 Test report ....................................................................................................................... 8

10 6 Performance requirements .............................................................................................. 8

11 6.1 Dimensions ............................................................................................................. 8

12 6.2 Sample size ............................................................................................................ 9

13 6.3 Test details and requirements ................................................................................. 9

14 Annex A (normative) Sample size ......................................................................................... 14

15 Bibliography .......................................................................................................................... 15

17 Table 1 – Single-mode spectral bands .................................................................................... 8

18 Table 2 – Test details and requirements for category C .......................................................... 9

19 Table A.1 – Number of samples for each test ........................................................................ 14

---------------------- Page: 4 ----------------------
oSIST prEN IEC 61753-051-02:2022
IEC CDV 61753-051-02/Ed1  IEC:2021 – 3 – 86B/4531/CDV
22 INTERNATIONAL ELECTROTECHNICAL COMMISSION
23 ____________
25 FIBRE OPTIC INTERCONNECTING DEVICES
26 AND PASSIVE COMPONENTS -
27 PERFORMANCE STANDARD -
28 Part 051-02: Plug-receptacle style single-mode fibre fixed optical
29 attenuators for category C - Controlled environments
31 FOREWORD

32 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

33 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international

34 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and

35 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,

36 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their

37 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with

38 may participate in this preparatory work. International, governmental and non-governmental organizations liaising

39 with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for

40 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.

41 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

42 consensus of opinion on the relevant subjects since each technical committee has representation from all

43 interested IEC National Committees.

44 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

45 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

46 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

47 misinterpretation by any end user.

48 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

49 transparently to the maximum extent possible in their national and regional publications. Any divergence between

50 any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.

51 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

52 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

53 services carried out by independent certification bodies.

54 6) All users should ensure that they have the latest edition of this publication.

55 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

56 members of its technical committees and IEC National Committees for any personal injury, property damage or

57 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

58 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.

59 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

60 indispensable for the correct application of this publication.

61 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent

62 rights. IEC shall not be held responsible for identifying any or all such patent rights.

63 International Standard IEC 61753-051-02 has been prepared by subcommittee SC86B: Fibre

64 optic interconnecting devices and passive components, of IEC technical committee TC86: Fibre

65 optics.
66 The text of this International Standard is based on the following documents:
FDIS Report on voting
86B/XX/FDIS 86B/XX/RVD

68 Full information on the voting for the approval of this International Standard can be found in the

69 report on voting indicated in the above table.

70 This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

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71 The committee has decided that the contents of this document will remain unchanged until the

72 stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to

73 the specific document. At this date, the document will be
74 • reconfirmed,
75 • withdrawn,
76 • replaced by a revised edition, or
77 • amended.
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79 INTRODUCTION

80 The performance standard of single-mode plug style optical attenuators has been published in

81 2001 as IEC 61753-051-3, Ed.1, Fibre optic interconnecting devices and passive components

82 - Performance standard - Part 051-3: Single-mode fibre, plug style fixed attenuators for category

83 U - Uncontrolled environment. After publication of the corrigendum in 2004, the second edition

84 which test details and requirements were reconsidered has been published in 2013. In 2019,

85 the market survey of five Japanese suppliers, two Chinese ones and one Switzerland ones has

86 been carried out. As a result of the survey, it was revealed that some suppliers could not comply

87 the category U requirements. SC86B decided to withdraw IEC 61753-051-3 and establish this

88 document of IEC 61753-051-02 for category C reflecting the survey result.
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91 FIBRE OPTIC INTERCONNECTING DEVICES
92 AND PASSIVE COMPONENTS -
93 PERFORMANCE STANDARD -
94 Part 051-02: Plug-receptacle style single-mode fibre fixed optical
95 attenuators for category C - Controlled environments
97 1 Scope

98 This part of IEC 61753 contains the minimum initial test and measurement requirements and

99 severities which plug-receptacle style single-mode fibre fixed optical attenuators need to satisfy

100 in order to be categorized as meeting the requirements of category C – Controlled environments,

101 as defined in Annex A of IEC 61753-1.
102 2 Normative references

103 The following documents are referred to in the text in such a way that some or all of their content

104 constitutes requirements of this document. For dated references, only the edition cited applies.

105 For undated references, the latest edition of the referenced document (including any

106 amendments) applies.

107 IEC 60068-2-27, Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock

108 IEC 60793-2-50, Optical fibres - Part 2-50: Product specifications - Sectional specification for

109 class B single-mode fibres

110 IEC 60869-1, Fibre optic interconnecting devices and passive components - Fibre optic passive

111 power control devices - Part 1: Generic specification

112 IEC 61300 (all parts), Fibre optic interconnecting devices and passive components – Basic test

113 and measurement procedures

114 IEC 61300-2-1, Fibre optic interconnecting devices and passive components – Basic test and

115 measurement procedures – Part 2-1: Tests – Vibration (sinusoidal)

116 IEC 61300-2-2, Fibre optic interconnecting devices and passive components - Basic test and

117 measurement procedures - Part 2-2: Tests - Mating durability

118 IEC 61300-2-6, Fibre optic interconnecting devices and passive components - Basic test and

119 measurement procedures - Part 2-6: Tests - Tensile strength of coupling mechanism

120 IEC 61300-2-9, Fibre optic interconnecting devices and passive components – Basic test and

121 measurement procedures – Part 2-9: Tests – Shock

122 IEC 61300-2-12, Fibre optic interconnecting devices and passive components - Basic test and

123 measurement procedures - Part 2-12: Tests - Impact

124 IEC 61300-2-14, Fibre optic interconnecting devices and passive components – Basic test and

125 measurement procedures – Part 2-14: Tests –High optical power

126 IEC 61300-2-17, Fibre optic interconnecting devices and passive components – Basic test and

127 measurement procedures – Part 2-17: Tests – Cold

128 IEC 61300-2-18, Fibre optic interconnecting devices and passive components – Basic test and

129 measurement procedures – Part 2-18: Tests – Dry heat
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130 IEC 61300-2-19, Fibre optic interconnecting devices and passive components – Basic test and

131 measurement procedures – Part 2-19: Tests – Damp heat (steady state)

132 IEC 61300-2-22, Fibre optic interconnecting devices and passive components – Basic test and

133 measurement procedures – Part 2-22: Tests – Change of temperature

134 IEC 61300-3-2, Fibre optic interconnecting devices and passive components – Basic test and

135 measurement procedures – Part 3-2: Examination and measurements – Polarization dependent

136 loss in a single-mode fibre optic device

137 IEC 61300-3-3, Fibre optic interconnecting devices and passive components - Basic test and

138 measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of

139 changes in attenuation and return loss

140 IEC 61300-3-4, Fibre optic interconnecting devices and passive components - Basic test and

141 measurement procedures - Part 3-4: Examinations and measurements - Attenuation

142 IEC 61300-3-6, Fibre optic interconnecting devices and passive components – Basic test and

143 measurement procedures – Part 3-6: Examinations and measurements – Return loss

144 IEC 61300-3-28, Fibre optic interconnecting devices and passive components - Basic test and

145 measurement procedures - Part 3-28: Examinations and measurements - Transient loss

146 IEC 61753-1, Fibre optic interconnecting devices and passive components – Performance

147 standard – Part 1: General and guidance

148 IEC 61754 (all parts), Fibre optic interconnecting devices and passive components - Fibre optic

149 connector interfaces

150 IEC 61755-2-4, Fibre optic interconnecting devices and passive components - Connector optical

151 interfaces - Part 2-4: Connection parameters of non-dispersion shifted single-mode physically

152 contacting fibres - Non-angled for reference connection applications

153 IEC 61755-2-5, Fibre optic interconnecting devices and passive components - Connector optical

154 interfaces - Part 2-5: Connection parameters of non-dispersion shifted single-mode physically

155 contacting fibres - Angled for reference connection applications

156 IEC TS 62627-09, Fibre optic interconnecting devices and passive components - Vocabulary

157 for passive optical devices
158 3
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