EN IEC 61753-022-02:2026
(Main)Fibre optic interconnecting devices and passive components - Performance standard - Part 022-02: Multimode fibre optic connectors terminated as pigtails and patchcords for category C - Controlled environment
General Information
- Abstract
IEC 61753-022-02: 2026 defines the minimum initial test and measurement requirements and severities which multimode fibre optic connectors terminated as a pigtail or patchcord satisfy in order to be categorized as meeting the IEC standard category C (controlled environment), as defined in IEC 61753‑1. This first edition cancels and replaces the second edition of IEC 61753-022-2 published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of provisions for rectangular ferrule connectors; b) additions of terms and definitions; c) update of the fibre naming conventions in accordance with IEC 60793-2-10; d) update of test severities in accordance with IEC 61753‑1; e) addition of the torsion test; f) reduction of the duration of the fibre/cable retention test on reinforced cables from 120 s to 60 s minimum; g) deletion of the static side load test; h) update of the flexing of the strain relief test to use the change in attenuation instead of the transient loss; i) reduction of the number of mating durability cycles for cylindrical ferrule connectors from 500 cycles to 200 cycles; j) addition of the mating durability for rectangular ferrule connectors with 50 cycles; k) addition of Annex B for visual examination of the outer cable sheath movement of reinforced cables as an additional requirement for change of temperature, cable retention and flexing of the strain relief tests.
- Status
- Published
- Publication Date
- 28-May-2026
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 29-May-2026
- Due Date
- 30-Jun-2026
- Completion Date
- 29-May-2026
Overview
EN IEC 61753-022-02:2026 is a key international performance standard for multimode fibre optic connectors terminated as pigtails and patchcords, intended for use in controlled environment (category C) settings. Published by CLC and under IEC maintenance, this standard specifies the minimum initial test and measurement requirements, as well as test severities, that these connectors must meet to comply with category C as defined in IEC 61753-1.
This edition revises and replaces the previous standard (IEC 61753-022-2:2012), introducing updated test criteria, extending provisions for new connector types, and refining performance evaluation procedures. It supports manufacturers, quality inspectors, and network operators by ensuring interoperability, reliability, and quality assurance for multimode fibre optic components in environments with controlled conditions such as data centers and equipment rooms.
Key Topics
- Performance Criteria: Defines pass/fail limits for key optical characteristics including attenuation and return loss, ensuring consistent high performance across all tested connectors.
- Test Requirements: Establishes an updated set of mechanical and climatic tests (e.g., vibration, torsion, mating durability, tensile strength, impact, temperature cycling), referencing IEC 61300 series methods.
- Connector Types: Includes both cylindrical and rectangular ferrule connectors, with tailored provisions for each (e.g., different mating durability cycles).
- Cable Assemblies: Applies to connector terminations on various cable constructions, including buffered and reinforced cables, aligned with IEC 60794 series.
- Endface Geometry and Visual Inspection: Sets requirements for endface geometry, visual inspection for defects or scratches, and marking/monitoring of cable sheath movement in reinforced cable assemblies.
- Documentation and Traceability: Stresses the provision of comprehensive test reports and supporting evidence for compliance verification.
Applications
EN IEC 61753-022-02:2026 is essential for:
- Fibre Optic Manufacturing: Guiding the design and production of reliable multimode patchcords and pigtails for controlled environments.
- Data Centers and Telecom Facilities: Ensuring interconnecting devices deliver high optical performance and durability in areas with stable, regulated environmental conditions.
- Quality Control and Compliance Testing: Providing standardized test methods and criteria for third-party laboratories and in-house quality assurance teams.
- Product Qualification: Supporting procurement and specification processes by defining minimum product requirements for use in infrastructure projects.
- Upgrading and Certifying Legacy Installations: Enabling assessment and recertification of existing multimode fibre optic links in line with the latest international best practices.
Related Standards
For comprehensive application and compliance, EN IEC 61753-022-02:2026 should be used in conjunction with the following standards:
- IEC 61753-1: General requirements and guidance for fibre optic interconnecting devices and passive components.
- IEC 61300 Series: Test and measurement procedures for fibre optic components, including methods for attenuation, return loss, mechanical, and climatic testing.
- IEC 60793-2-10: Product specification for category A1 multimode optical fibres, referenced for fibre type alignment.
- IEC 60794 Series: Requirements for fibre optic cable constructions (indoor cables, simplex, duplex, and multi-fibre cables).
- IEC 61754 Series: Definitions of fibre optic connector interfaces.
- IEC 63267 Series: Optical interface parameters for multimode connectors and enhanced macro bend loss multimode fibres.
- EN ISO/IEC Directives: For drafting, terminology, and the structure of international standards documentation.
Conclusion
EN IEC 61753-022-02:2026 provides robust, harmonized criteria for the evaluation and qualification of multimode fibre optic connectors in controlled environments. Adherence ensures high performance, reliability, and quality compliance in critical optical networks, streamlining procurement, manufacturing, and infrastructure deployment processes.
Relations
- Effective Date
- 02-Jun-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
- Effective Date
- 05-May-2026
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Frequently Asked Questions
EN IEC 61753-022-02:2026 is a standard published by CLC. Its full title is "Fibre optic interconnecting devices and passive components - Performance standard - Part 022-02: Multimode fibre optic connectors terminated as pigtails and patchcords for category C - Controlled environment". This standard covers: IEC 61753-022-02: 2026 defines the minimum initial test and measurement requirements and severities which multimode fibre optic connectors terminated as a pigtail or patchcord satisfy in order to be categorized as meeting the IEC standard category C (controlled environment), as defined in IEC 61753‑1. This first edition cancels and replaces the second edition of IEC 61753-022-2 published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of provisions for rectangular ferrule connectors; b) additions of terms and definitions; c) update of the fibre naming conventions in accordance with IEC 60793-2-10; d) update of test severities in accordance with IEC 61753‑1; e) addition of the torsion test; f) reduction of the duration of the fibre/cable retention test on reinforced cables from 120 s to 60 s minimum; g) deletion of the static side load test; h) update of the flexing of the strain relief test to use the change in attenuation instead of the transient loss; i) reduction of the number of mating durability cycles for cylindrical ferrule connectors from 500 cycles to 200 cycles; j) addition of the mating durability for rectangular ferrule connectors with 50 cycles; k) addition of Annex B for visual examination of the outer cable sheath movement of reinforced cables as an additional requirement for change of temperature, cable retention and flexing of the strain relief tests.
IEC 61753-022-02: 2026 defines the minimum initial test and measurement requirements and severities which multimode fibre optic connectors terminated as a pigtail or patchcord satisfy in order to be categorized as meeting the IEC standard category C (controlled environment), as defined in IEC 61753‑1. This first edition cancels and replaces the second edition of IEC 61753-022-2 published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of provisions for rectangular ferrule connectors; b) additions of terms and definitions; c) update of the fibre naming conventions in accordance with IEC 60793-2-10; d) update of test severities in accordance with IEC 61753‑1; e) addition of the torsion test; f) reduction of the duration of the fibre/cable retention test on reinforced cables from 120 s to 60 s minimum; g) deletion of the static side load test; h) update of the flexing of the strain relief test to use the change in attenuation instead of the transient loss; i) reduction of the number of mating durability cycles for cylindrical ferrule connectors from 500 cycles to 200 cycles; j) addition of the mating durability for rectangular ferrule connectors with 50 cycles; k) addition of Annex B for visual examination of the outer cable sheath movement of reinforced cables as an additional requirement for change of temperature, cable retention and flexing of the strain relief tests.
EN IEC 61753-022-02:2026 is classified under the following ICS (International Classification for Standards) categories: 33.180.20 - Fibre optic interconnecting devices. The ICS classification helps identify the subject area and facilitates finding related standards.
EN IEC 61753-022-02:2026 has the following relationships with other standards: It is inter standard links to EN 61753-022-2:2013, EN 61754-6:1997, EN IEC 61300-1:2022, EN 61754-31:2016, EN 61754-15:2009, EN IEC 61300-2-18:2023, EN 61754-27:2013, EN 61754-29:2012, EN IEC 61300-2-22:2024, EN 61754-9:2001, EN IEC 61300-2-1:2023, EN 61754-12:1999, EN 61300-2-2:2009, EN IEC 60793-2-10:2019, EN 61300-3-3:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN IEC 61753-022-02:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2026
Nadomešča:
SIST EN 61753-022-2:2013
Optični spojni elementi in pasivne komponente - Tehnični standard - 022-02. del:
Konektorji za mnogorodovna optična vlakna, kot repki ali povezovalne vrvice za
kategorijo C - Nadzorovana okolja (IEC 61753-022-02:2026)
Fibre optic interconnecting devices and passive components - Performance standard -
Part 022-02: Multimode fibre optic connectors terminated as pigtails and patchcords for
category C - Controlled environment (IEC 61753-022-02:2026)
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Betriebsverhalten - Teil
Part 022-02: Mehrmoden-Lichtwellenleiter-Steckverbinder zum Anschluss an Pigtails
und konfektionierte Kabel für die Kategorie C - Kontrollierte Umgebung (IEC 61753-022-
02:2026)
Dispositifs d’interconnexion et composants passifs fibroniques - Norme de performance -
Partie 022-02: Connecteurs à fibres optiques multimodales raccordés à des fibres
amorces et des cordons de brassage pour la catégorie C - Environnement contrôlé (IEC
61753-022-02:2026)
Ta slovenski standard je istoveten z: EN IEC 61753-022-02:2026
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61753-022-02
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2026
ICS 33.180.20 Supersedes EN 61753-022-2:2013
English Version
Fibre optic interconnecting devices and passive components -
Performance standard - Part 022-02: Multimode fibre optic
connectors terminated as pigtails and patchcords for category C
- Controlled environment
(IEC 61753-022-02:2026)
Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive
fibroniques - Norme de performance - Partie 022-02: Bauteile - Betriebsverhalten - Teil Part 022-02: Mehrmoden-
Connecteurs fibroniques multimodaux raccordés à des Lichtwellenleiter-Steckverbinder zum Anschluss an Pigtails
fibres amorces et des cordons de brassage pour la und konfektionierte Kabel für die Kategorie C - Kontrollierte
catégorie C - Environnement contrôlé Umgebung
(IEC 61753-022-02:2026) (IEC 61753-022-02:2026)
This European Standard was approved by CENELEC on 2026-05-13. 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
© 2026 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61753-022-02:2026 E
European foreword
The text of document 86B/5185/FDIS, future edition 1 of IEC 61753-022-02, 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 61753-022-
02:2026.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2027-05-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2029-05-31
document have to be withdrawn
This document supersedes EN 61753-022-2:2013 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 61753-022-02:2026 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 standard indicated:
IEC 61754-4 NOTE Approved as EN IEC 61754-4
IEC 61754-20 NOTE Approved as EN 61754-20
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.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60793-2-10 - Optical fibres - Part 2-10: Product EN IEC 60793-2-10 -
specifications - Sectional specification for
category A1 multimode fibres
IEC 60794-2-23 - Optical fibre cables - Part 2-23: Indoor EN IEC 60794-2-23 -
cables - Detail specification for multi-fibre
cables for use in MPO connector
terminated cable assemblies
IEC 60794-2-50 - Optical fibre cables - Part 2-50: Indoor EN IEC 60794-2-50 -
cables - Family specification for simplex
and duplex cables for use in terminated
cable assemblies
IEC 61300-1 - Fibre optic interconnecting devices and EN IEC 61300-1 -
passive components - Basic test and
measurement procedures - Part 1: General
and guidance
IEC 61300-2-1 - Fibre optic interconnecting devices and EN IEC 61300-2-1 -
passive components - Basic test and
measurement procedures - Part 2-1: Tests
- Vibration (sinusoidal)
IEC 61300-2-2 2009 Fibre optic interconnecting devices and EN 61300-2-2 2009
passive components - Basic test and
measurement procedures - Part 2-2: Tests
- Mating durability
- - + corrigendum May 2009
IEC 61300-2-4 - Fibre optic interconnecting devices and EN IEC 61300-2-4 -
passive components - Basic test and
measurement procedures - Part 2-4: Tests
- Fibre or cable retention
IEC 61300-2-5 - Fibre optic interconnecting devices and EN IEC 61300-2-5 -
passive components - Basic test and
measurement procedures - Part 2-5: Tests
- Torsion
IEC 61300-2-6 - Fibre optic interconnecting devices and EN IEC 61300-2-6 -
passive components - Basic test and
measurement procedures - Part 2-6: Tests
- Tensile strength of coupling mechanism
IEC 61300-2-12 2009 Fibre optic interconnecting devices and EN 61300-2-12 2009
passive components - Basic test and
measurement procedures - Part 2-12:
Tests - Impact
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 IEC 61300-2-18 -
passive components - Basic test and
measurement procedures - Part 2-18:
Tests - Dry heat
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 IEC 61300-2-22 -
passive components - Basic test and
measurement procedures - Part 2-22:
Tests - Change of temperature
IEC 61300-2-44 - Fibre optic interconnecting devices and EN IEC 61300-2-44 -
passive components - Basic test and
measurement procedures - Part 2-44:
Tests - Flexing of the strain relief of fibre
optic devices and components
IEC 61300-3-1 - Fibre optic interconnecting devices and EN 61300-3-1 -
passive components - Basic test and
measurement procedures - Part 3-1:
Examinations and measurements - Visual
examination
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 IEC 61300-3-4 -
passive components - Basic test and
measurement procedures - Part 3-4:
Examinations and measurements -
Attenuation
IEC 61300-3-6 2008 Fibre optic interconnecting devices and EN 61300-3-6 2009
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 61300-3-34 2009 Fibre optic interconnecting devices and EN 61300-3-34 2009
passive components - Basic test and
measurement procedures - Part 3-34:
Examinations and measurements -
Attenuation of random mated connectors
IEC 61300-3-45 2023 Fibre optic interconnecting devices and EN IEC 61300-3-45 2023
passive components - Basic test and
measurement procedures - Part 3-45:
Examinations and measurements -
Attenuation of random mated multi-fibre
connectors
IEC 61753-1 - Fibre optic interconnecting devices and EN IEC 61753-1 -
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
IEC 63267 series Fibre optic interconnecting devices and EN IEC 63267 series
passive components - Fibre optic
connector optical interfaces
IEC 63267-2 series Fibre optic interconnecting devices and EN IEC 63267-2 series
passive components - Connector optical
interfaces for enhanced macro bend
multimode fibres - Part 2: Connection
parameters of physically contacting 50 µm
core diameter fibres
IEC 63267-3 series Fibre optic interconnecting devices and EN IEC 63267-3 series
passive components - Fibre optic
connector optical interfaces for enhanced
macrobend multimode fibres - Part 3:
Connector parameters of physically
contacting 50 μm core diameter fibres
IEC 61753-022-02 ®
Edition 1.0 2026-04
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components - Performance
standard -
Part 022-02: Multimode fibre optic connectors terminated as pigtails and
patchcords for category C - Controlled environment
ICS 33.180.20 ISBN 978-2-8327-1181-1
IEC 61753-022-02:2026-04(en)
IEC 61753-022-02:2026 © IEC 2026
CONTENTS
FOREWORD . 2
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Tests . 6
5 Test report . 7
6 Reference components. 7
7 Performance requirements . 7
7.1 General . 7
7.2 Dimensions . 7
7.3 Sample size and test sequencing . 7
7.4 Endface geometry . 7
7.5 Visual examination. 7
7.6 Performance criteria. 7
7.7 Performance details . 10
Annex A (normative) Sample size . 14
Annex B (normative) Visual examination of outer cable sheath movement . 15
B.1 Overview . 15
B.2 Preparation of the sample and initial visual examination . 15
B.3 Final visual examination of outer cable sheath movement . 15
Bibliography . 17
Figure B.1 – Example of initial marking of the cable sheath. 15
Figure B.2 – Example of final visual examination . 16
Table 1 – Pass/Fail criteria . 8
Table 2 – Performance test details . 10
Table A.1 – Sample size . 14
IEC 61753-022-02:2026 © IEC 2026
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
Fibre optic interconnecting devices
and passive components - Performance standard -
Part 022-02: Multimode fibre optic connectors terminated as pigtails
and patchcords for category C - Controlled environment
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) IEC draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). IEC takes no position concerning the evidence, validity or applicability of any claimed patent rights in
respect thereof. As of the date of publication of this document, IEC had not received notice of (a) patent(s), which
may be required to implement this document. However, implementers are cautioned that this may not represent
the latest information, which may be obtained from the patent database available at https://patents.iec.ch. IEC
shall not be held responsible for identifying any or all such patent rights.
IEC 61753-022-02 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 the second edition of IEC 61753-022-2 published in 2012.
This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) addition of provisions for rectangular ferrule connectors;
b) additions of terms and definitions;
c) update of the fibre naming conventions in accordance with IEC 60793-2-10;
IEC 61753-022-02:2026 © IEC 2026
d) update of test severities in accordance with IEC 61753-1;
e) addition of the torsion test;
f) reduction of the duration of the fibre/cable retention test on reinforced cables from 120 s to
60 s minimum;
g) deletion of the static side load test;
h) update of the flexing of the strain relief test to use the change in attenuation instead of the
transient loss;
i) reduction of the number of mating durability cycles for cylindrical ferrule connectors from
500 cycles to 200 cycles;
j) addition of the mating durability for rectangular ferrule connectors with 50 cycles;
k) addition of Annex B for visual examination of the outer cable sheath movement of reinforced
cables as an additional requirement for change of temperature, cable retention and flexing
of the strain relief tests.
The text of this International Standard is based on the following documents:
Draft Report on voting
86B/5185/FDIS 86B/5216/RVD
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.
A list of all parts in the IEC 61753, published under the general title Fibre optic interconnecting
devices and passive components - Performance standard, can be found on the IEC website.
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/publications.
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, or
– revised.
IEC 61753-022-02:2026 © IEC 2026
1 Scope
This part of IEC 61753 defines the minimum initial test and measurement requirements and
severities which multimode fibre optic connectors terminated as a pigtail or patchcord satisfy in
order to be categorized as meeting the IEC standard category C (controlled environment), as
defined in IEC 61753-1.
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 60793-2-10, Optical fibres - Part 2-10: Product specifications - Sectional specification for
category A1 multimode fibres
IEC 60794-2-23 Optical fibre cables - Part 2-23: Indoor cables - Detailed specification for multi-
fibre cables for use in MPO connector terminated cable assemblies
IEC 60794-2-50, Optical fibre cables - Part 2-50: Indoor cables - Family specification for simplex
and duplex cables for use in terminated cable assemblies
IEC 61300-1, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 1 General and guidance
IEC 61300-2-1, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-1: Tests - Vibration (sinusoidal)
IEC 61300-2-2:2009, Fibre optic interconnecting devices and passive components - Basic test
and measurement procedures - Part 2-2: Tests - Mating durability
IEC 61300-2-4, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-4: Tests - Fibre or cable retention
IEC 61300-2-5, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-5: Tests - Torsion
IEC 61300-2-6, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-6: Tests - Tensile strength of coupling mechanism
IEC 61300-2-12:2009, Fibre optic interconnecting devices and passive components - Basic test
and measurement procedures - Part 2-12: Tests - Impact
IEC 61300-2-17, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-17: Tests - Cold
IEC 61300-2-18, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-18: Tests - Dry heat
IEC 61300-2-19, Fibre optic interconnecting devices and passive components - Basic test and
measurement proc
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