EN IEC 61753-022-13:2026
(Main)Fibre optic interconnecting devices and passive components - Performance standard - Part 022-13: Multimode fibre optic connectors terminated as pigtails and patchcords for category OP+ HD - Extended outdoor protected environment with additional heat dissipation
General Information
- Abstract
IEC 61753-022-13:2026 defines the minimum initial test and measurement requirements, and severities which multimode fibre optic connectors terminated as a pigtail or a patchcord satisfy in order to be categorized as meeting the IEC standard category OP+HP (Extended outdoor protected environment with additional heat dissipation), as defined in IEC 61753-1. If tests are performed on the connectors terminated as pigtails or patchcords for category OP+HP, and the product pass, the product will be automatically qualified or categorized as meeting the IEC standard for categories OP+, OP, OPHD, C and CHD.
- Status
- Published
- Publication Date
- 04-Jun-2026
- Drafting Committee
- IEC/SC 86B - IEC_SC_86B
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 05-Jun-2026
- Completion Date
- 05-Jun-2026
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Overview
EN IEC 61753-022-13:2026 is a performance standard published by CLC for fibre optic interconnecting devices and passive components, specifically focusing on multimode fibre optic connectors terminated as pigtails and patchcords intended for extended outdoor protected environments with additional heat dissipation (category OP+ HD). This standard is essential for manufacturers, test laboratories, and network engineers to ensure that their products meet rigorous performance and environmental criteria for use in challenging outdoor conditions.
The standard specifies the minimum test and measurement requirements, as well as the severity levels, that multimode fibre optic connectors must satisfy to be categorized under IEC standard categories OP+, OP, OPHD, C, and CHD. This facilitates qualification processes and assures end-users and system integrators that tested products are robust, reliable, and suitable for demanding installations.
Key Topics
- Performance Requirements: Defines essential criteria for attenuation, return loss, endface geometry, and visual inspection of fibre optic connectors terminated as pigtails or patchcords.
- Test Conditions: Specifies initial, during, and after-test measurements covering optical, mechanical, and environmental aspects, in accordance with IEC 61300 and related standards.
- Sample Size and Testing Procedure: Outlines the minimum number of pigtail and patchcord samples required for performance validation, including defined methodologies for testing.
- Attenuation and Return Loss: Establishes requirements for mean and maximum attenuation and minimum return loss thresholds to maintain signal integrity in harsh outdoor environments.
- Mechanical and Environmental Tests: Includes standards for fibre cable retention, tensile strength, flexing, torsion, vibration, impact, thermal cycling, salt mist, humidity, and dust exposure.
- Visual Examinations: Ensures connectors are free of damage, debris, and defects both pre- and post-testing, as well as specific requirements for the cable sheath in reinforced cable samples.
Applications
EN IEC 61753-022-13:2026 is vital in the following applications:
- Outdoor Telecommunications Installations: Ensures connectors and assemblies function reliably in outdoor protected environments subject to temperature extremes and the need for heat dissipation.
- High-Density (HD) Fibre Optic Networks: Supports the deployment of high-density fibre networks in areas requiring stringent environmental and mechanical demands.
- Industrial and Transportation Networks: Applicable to fibre optic connections in railways, smart highways, oil and gas, and utility networks where devices are exposed to moisture, dust, vibrations, and thermal cycling.
- Data Centre Interconnections: Useful for patchcords and pigtails installed in data centres with extended outdoor exposure or where thermal management is critical.
- Qualification for Multiple Categories: Products passing these requirements are automatically qualified for several IEC categories, maximizing deployment flexibility and cost-effectiveness.
Related Standards
- IEC 61753-1: Performance standard - Part 1: General and guidance for fibre optic interconnecting devices and passive components.
- IEC 61300 Series: Basic test and measurement procedures for fibre optic devices, including methods for attenuation, return loss, vibration, mechanical strength, and climatic resistance.
- IEC 60793-2-10/60794-2-50: Specifications for multimode optical fibres and cable assemblies.
- IEC 61754 Series: Fibre optic connector interface standards ensuring dimension and compatibility compliance.
- IEC 63267-2 / IEC 63267-3: Optical interface standards for connector endface geometry and visual inspection criteria.
Practical Value
Implementing EN IEC 61753-022-13:2026 helps organizations achieve:
- Reliable Network Performance: Guarantees connector assemblies can withstand mechanical and climatic stresses found in extended outdoor locations.
- Compliance with International Best Practices: Aligns product development and testing with global standards, simplifying market access and interoperability.
- Efficient Product Qualification: Qualification under this standard enables broad deployment across various IEC categories, streamlining procurement and deployment processes.
- Quality Assurance: Facilitates rigorous factory and third-party certification for multimode fibre optic connectors, reducing field failures and maintenance costs.
Investing in components qualified to this standard fosters trustworthy, high-performance fibre optic infrastructure suitable for modern communication needs in complex outdoor environments.
Relations
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
- Effective Date
- 26-May-2026
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Frequently Asked Questions
EN IEC 61753-022-13:2026 is a standard published by CLC. Its full title is "Fibre optic interconnecting devices and passive components - Performance standard - Part 022-13: Multimode fibre optic connectors terminated as pigtails and patchcords for category OP+ HD - Extended outdoor protected environment with additional heat dissipation". This standard covers: IEC 61753-022-13:2026 defines the minimum initial test and measurement requirements, and severities which multimode fibre optic connectors terminated as a pigtail or a patchcord satisfy in order to be categorized as meeting the IEC standard category OP+HP (Extended outdoor protected environment with additional heat dissipation), as defined in IEC 61753-1. If tests are performed on the connectors terminated as pigtails or patchcords for category OP+HP, and the product pass, the product will be automatically qualified or categorized as meeting the IEC standard for categories OP+, OP, OPHD, C and CHD.
IEC 61753-022-13:2026 defines the minimum initial test and measurement requirements, and severities which multimode fibre optic connectors terminated as a pigtail or a patchcord satisfy in order to be categorized as meeting the IEC standard category OP+HP (Extended outdoor protected environment with additional heat dissipation), as defined in IEC 61753-1. If tests are performed on the connectors terminated as pigtails or patchcords for category OP+HP, and the product pass, the product will be automatically qualified or categorized as meeting the IEC standard for categories OP+, OP, OPHD, C and CHD.
EN IEC 61753-022-13:2026 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 61753-022-13:2026 has the following relationships with other standards: It is inter standard links to EN 61300-3-1:2005, EN 61754-5:2005, EN 61754-7:2008, EN 61754-7:2005, EN IEC 61300-1:2022/A2:2026, EN 61754-13:2006, EN IEC 61300-2-1:2023, EN 61300-2-21:2010, EN 61754-1:2013, EN 61754-15:2009, EN 61754-4:1997/A1:1999, EN 61754-30:2014, EN 61754-21:2005, EN 61754-20:2002, IEC 60874-19-1:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN IEC 61753-022-13:2026 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-julij-2026
Optični spojni elementi in pasivne komponente - Tehnični standard - 022-13. del:
Konektorji za mnogorodovna optična vlakna, kot repki ali povezovalne vrvice za
kategorijo OP+ HD - Razširjeno zunanje zaščiteno okolje z dodatnim odvajanjem
toplote (IEC 61753-022-13:2026)
Fibre optic interconnecting devices and passive components - Performance standard -
Part 022-13: Multimode fibre optic connectors terminated as pigtails and patchcords for
category OP+ HD- Extended outdoor protected environment with additional heat
dissipation (IEC 61753-022-13:2026)
Lichtwellenleiter - Verbindungselemente und passive Bauteile – Betriebsverhalten - Teil
022-13: Lichtwellenleiter-Steckverbinder zum Anschluss an Mehrmodenfasern für die
Kategorie OP+HD - Erweiterte geschützte Freiluft-Umgebung mit zusätzlicher
Wärmeableitung (IEC 61753-022-13:2026)
Dispositifs d'interconnexion et composants passifs fibroniques - Norme de performance -
Partie 022-13: Connecteurs à fibres optiques multimodales raccordés comme des fibres
amorces et des cordons de brassage pour la catégorie OP+HD - Environnement
extérieur protégé étendu avec dissipation de chaleur supplémentaire (IEC 61753-022-
13:2026)
Ta slovenski standard je istoveten z: EN IEC 61753-022-13:2026
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 61753-022-13
NORME EUROPÉENNE
EUROPÄISCHE NORM June 2026
ICS 33.180.20
English Version
Fibre optic interconnecting devices and passive components -
Performance standard - Part 022-13: Multimode fibre optic
connectors terminated as pigtails and patchcords for category
HD
OP+ - Extended outdoor protected environment with
additional heat dissipation
(IEC 61753-022-13:2026)
Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive
fibroniques - Norme de performance - Partie 022-13: Bauteile - Betriebsverhalten - Teil 022-13: Lichtwellenleiter-
Connecteurs à fibres optiques multimodales raccordés Steckverbinder zum Anschluss an Mehrmodenfasern für die
HD
comme des fibres amorces et des cordons de brassage Kategorie OP+ - Erweiterte geschützte Freiluft-Umgebung
HD
pour la catégorie OP+ - Environnement extérieur protégé mit zusätzlicher Wärmeableitung
étendu avec dissipation de chaleur supplémentaire (IEC 61753-022-13:2026)
(IEC 61753-022-13:2026)
This European Standard was approved by CENELEC on 2026-05-25. 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 61753-022-13:2026 E
European foreword
The text of document 86B/5174/FDIS, future edition 1 of IEC 61753-022-13, 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-
13:2026.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2027-06-30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-06-30
document have to be withdrawn
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 61753-022-13:2026 was approved by CENELEC as a
European Standard without any modification.
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 cables EN IEC 60794-2-23 -
- 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 cables EN IEC 60794-2-50 -
- 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
Publication Year Title EN/HD Year
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 61300-2-7 - Fibre optic interconnecting devices and EN 61300-2-7 -
passive components - Basic test and
measurement procedures - Part 2-7: Tests -
Bending moment
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 61300-2-21 - Fibre optic interconnecting devices and EN 61300-2-21 -
passive components - Basic test and
measurement procedures - Part 2-21: Tests -
Composite temperature/humidity cyclic test
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 61300-2-26 - Fibre optic interconnecting devices and EN IEC 61300-2-26 -
passive components - Basic test and
measurement procedures - Part 2-26: Tests -
Salt mist
IEC 61300-2-27 - Fibre optic interconnecting devices and EN IEC 61300-2-27 -
passive components - Basic test and
measurement procedures - Part 2-27: Tests -
Dust (laminar flow)
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 61300-2-50 - Fibre optic interconnecting devices and EN 61300-2-50 -
passive components - Basic test and
measurement procedures - Part 2-50: Tests -
Fibre optic connector proof test with static
load - Singlemode and multimode
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
Publication Year Title EN/HD Year
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 63267-2 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 - Part 3: End face geometry
IEC 60874-14-1 - Connectors for optical fibres and cables - - -
Part 14-1: Detail specification for fibre optic
connector type SC/PC standard terminated to
multimode fibre type A1a, A1b
Publication Year Title EN/HD Year
IEC 60874-19-1 - Fibre optic interconnecting devices and - -
passive components - Connectors for optical
fibres and cables - Part 19-1: Fibre optic
patch cord connector type SC-PC (floating
duplex) standard terminated on multimode
fibre type A1a, A1b - Detail specification
IEC 61300 series Fibre optic interconnecting devices and EN IEC 61300 series
passive components - Basic test and
measurement procedures
IEC PAS 63267- - Fibre optic interconnecting devices and - -
3-30 passive components - Fibre optic connector
optical interfaces - Part 3-30: End face
geometry - Angled PC end face PPS
rectangular ferrule multimode A1b fibres
IEC PAS 63267- - Fibre optic interconnecting devices and - -
3-31 passive components - Fibre optic connector
optical interfaces - Part 3-31: End face
geometry - Flat PC PPS rectangular ferrule
multimode fibres
IEC 61753-022-13 ®
Edition 1.0 2026-04
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components - Performance
standard -
Part 022-13: Multimode fibre optic connectors terminated as pigtails and
HD
patchcords for category OP+ - Extended outdoor protected environment with
additional heat dissipation
ICS 33.180.20 ISBN 978-2-8327-1131-6
IEC 61753-022-13:2026-04(en)
IEC 61753-022-13:2026 © IEC 2026
CONTENTS
FOREWORD . 2
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 6
4 Tests . 6
5 Test report . 7
6 Performance requirements . 7
6.1 General . 7
6.2 Dimensions . 7
6.3 Sample size and test sequencing . 7
6.4 Endface geometry . 7
6.5 Visual examination . 8
6.6 Performance criteria . 8
6.7 Test details and requirements . 9
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 . 16
Figure B.1 – Example of initial marking of the cable sheath . 15
Figure B.2 – Example of final visual examination . 15
Table 1 – Performance criteria . 8
Table 2 – Test details and requirements . 9
Table A.1 – Sample Size . 14
IEC 61753-022-13:2026 © IEC 2026
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
Fibre optic interconnecting devices and
passive components - Performance standard -
Part 022-13: Multimode fibre optic connectors terminated as pigtails
HD
and patchcords for category OP+ - Extended outdoor protected
environment with additional heat dissipation
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 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 61753-022-13 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.
The text of this International Standard is based on the following documents:
Draft Report on voting
86B/5174/FDIS 86B/5208/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
IEC 61753-022-13:2026 © IEC 2026
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/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, or
– revised.
IEC 61753-022-13:2026 © 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 a patchcord satisfy
HD
in order to be categorized as meeting the IEC standard category OP+ (Extended outdoor
protected environment with additional heat dissipation), as defined in IEC 61753-1.
If tests are performed on the connectors terminated as pigtails or patchcords for
HD
category OP+ , and the product pass, the product will be automatically qualified or
HD HD
categorized as meeting the IEC standard for categories OP+, OP, OP , C and C .
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 61300-2-7, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-7: Tests - Bending moment
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 61753-022-13:2026 © IEC 2026
IEC 61300-2-21, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-21: Tests - Composite temperature/humidity cyclic test
IEC 61300-2-22, Fibre optic
...
SLOVENSKI STANDARD
01-julij-2026
Optični spojni elementi in pasivne komponente - Tehnični standard - 022-13. del:
Konektorji za mnogorodovna optična vlakna, kot repki ali povezovalne vrvice za
kategorijo OP+ HD - Razširjeno zunanje zaščiteno okolje z dodatnim odvajanjem
toplote (IEC 61753-022-13:2026)
Fibre optic interconnecting devices and passive components - Performance standard -
Part 022-13: Multimode fibre optic connectors terminated as pigtails and patchcords for
category OP+ HD- Extended outdoor protected environment with additional heat
dissipation (IEC 61753-022-13:2026)
Lichtwellenleiter - Verbindungselemente und passive Bauteile – Betriebsverhalten - Teil
022-13: Lichtwellenleiter-Steckverbinder zum Anschluss an Mehrmodenfasern für die
Kategorie OP+HD - Erweiterte geschützte Freiluft-Umgebung mit zusätzlicher
Wärmeableitung (IEC 61753-022-13:2026)
Dispositifs d'interconnexion et composants passifs fibroniques - Norme de performance -
Partie 022-13: Connecteurs à fibres optiques multimodales raccordés comme des fibres
amorces et des cordons de brassage pour la catégorie OP+HD - Environnement
extérieur protégé étendu avec dissipation de chaleur supplémentaire (IEC 61753-022-
13:2026)
Ta slovenski standard je istoveten z: EN IEC 61753-022-13:2026
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 61753-022-13
NORME EUROPÉENNE
EUROPÄISCHE NORM June 2026
ICS 33.180.20
English Version
Fibre optic interconnecting devices and passive components -
Performance standard - Part 022-13: Multimode fibre optic
connectors terminated as pigtails and patchcords for category
HD
OP+ - Extended outdoor protected environment with
additional heat dissipation
(IEC 61753-022-13:2026)
Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive
fibroniques - Norme de performance - Partie 022-13: Bauteile - Betriebsverhalten - Teil 022-13: Lichtwellenleiter-
Connecteurs à fibres optiques multimodales raccordés Steckverbinder zum Anschluss an Mehrmodenfasern für die
HD
comme des fibres amorces et des cordons de brassage Kategorie OP+ - Erweiterte geschützte Freiluft-Umgebung
HD
pour la catégorie OP+ - Environnement extérieur protégé mit zusätzlicher Wärmeableitung
étendu avec dissipation de chaleur supplémentaire (IEC 61753-022-13:2026)
(IEC 61753-022-13:2026)
This European Standard was approved by CENELEC on 2026-05-25. 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 61753-022-13:2026 E
European foreword
The text of document 86B/5174/FDIS, future edition 1 of IEC 61753-022-13, 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-
13:2026.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2027-06-30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-06-30
document have to be withdrawn
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 61753-022-13:2026 was approved by CENELEC as a
European Standard without any modification.
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 cables EN IEC 60794-2-23 -
- 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 cables EN IEC 60794-2-50 -
- 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
Publication Year Title EN/HD Year
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 61300-2-7 - Fibre optic interconnecting devices and EN 61300-2-7 -
passive components - Basic test and
measurement procedures - Part 2-7: Tests -
Bending moment
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 61300-2-21 - Fibre optic interconnecting devices and EN 61300-2-21 -
passive components - Basic test and
measurement procedures - Part 2-21: Tests -
Composite temperature/humidity cyclic test
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 61300-2-26 - Fibre optic interconnecting devices and EN IEC 61300-2-26 -
passive components - Basic test and
measurement procedures - Part 2-26: Tests -
Salt mist
IEC 61300-2-27 - Fibre optic interconnecting devices and EN IEC 61300-2-27 -
passive components - Basic test and
measurement procedures - Part 2-27: Tests -
Dust (laminar flow)
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 61300-2-50 - Fibre optic interconnecting devices and EN 61300-2-50 -
passive components - Basic test and
measurement procedures - Part 2-50: Tests -
Fibre optic connector proof test with static
load - Singlemode and multimode
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
Publication Year Title EN/HD Year
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 63267-2 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 - Part 3: End face geometry
IEC 60874-14-1 - Connectors for optical fibres and cables - - -
Part 14-1: Detail specification for fibre optic
connector type SC/PC standard terminated to
multimode fibre type A1a, A1b
Publication Year Title EN/HD Year
IEC 60874-19-1 - Fibre optic interconnecting devices and - -
passive components - Connectors for optical
fibres and cables - Part 19-1: Fibre optic
patch cord connector type SC-PC (floating
duplex) standard terminated on multimode
fibre type A1a, A1b - Detail specification
IEC 61300 series Fibre optic interconnecting devices and EN IEC 61300 series
passive components - Basic test and
measurement procedures
IEC PAS 63267- - Fibre optic interconnecting devices and - -
3-30 passive components - Fibre optic connector
optical interfaces - Part 3-30: End face
geometry - Angled PC end face PPS
rectangular ferrule multimode A1b fibres
IEC PAS 63267- - Fibre optic interconnecting devices and - -
3-31 passive components - Fibre optic connector
optical interfaces - Part 3-31: End face
geometry - Flat PC PPS rectangular ferrule
multimode fibres
IEC 61753-022-13 ®
Edition 1.0 2026-04
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components - Performance
standard -
Part 022-13: Multimode fibre optic connectors terminated as pigtails and
HD
patchcords for category OP+ - Extended outdoor protected environment with
additional heat dissipation
ICS 33.180.20 ISBN 978-2-8327-1131-6
IEC 61753-022-13:2026-04(en)
IEC 61753-022-13:2026 © IEC 2026
CONTENTS
FOREWORD . 2
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 6
4 Tests . 6
5 Test report . 7
6 Performance requirements . 7
6.1 General . 7
6.2 Dimensions . 7
6.3 Sample size and test sequencing . 7
6.4 Endface geometry . 7
6.5 Visual examination . 8
6.6 Performance criteria . 8
6.7 Test details and requirements . 9
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 . 16
Figure B.1 – Example of initial marking of the cable sheath . 15
Figure B.2 – Example of final visual examination . 15
Table 1 – Performance criteria . 8
Table 2 – Test details and requirements . 9
Table A.1 – Sample Size . 14
IEC 61753-022-13:2026 © IEC 2026
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
Fibre optic interconnecting devices and
passive components - Performance standard -
Part 022-13: Multimode fibre optic connectors terminated as pigtails
HD
and patchcords for category OP+ - Extended outdoor protected
environment with additional heat dissipation
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 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 61753-022-13 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.
The text of this International Standard is based on the following documents:
Draft Report on voting
86B/5174/FDIS 86B/5208/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
IEC 61753-022-13:2026 © IEC 2026
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/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, or
– revised.
IEC 61753-022-13:2026 © 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 a patchcord satisfy
HD
in order to be categorized as meeting the IEC standard category OP+ (Extended outdoor
protected environment with additional heat dissipation), as defined in IEC 61753-1.
If tests are performed on the connectors terminated as pigtails or patchcords for
HD
category OP+ , and the product pass, the product will be automatically qualified or
HD HD
categorized as meeting the IEC standard for categories OP+, OP, OP , C and C .
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 61300-2-7, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-7: Tests - Bending moment
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 61753-022-13:2026 © IEC 2026
IEC 61300-2-21, Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-21: Tests - Composite temperature/humidity cyclic test
IEC 61300-2-22, Fibre opti
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