EN IEC 60793-1-1:2022

Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance

IEC 60793-1-1:2022 is available as IEC 60793-1-1:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60793-1-1:2022 lists and gives guidance on the use of documents giving uniform requirements for measuring and testing optical fibres, thereby assisting in the inspection of fibres and cables for commercial (mostly telecommunications) purposes. The individual measurement and test methods are contained in the different parts of the IEC 60793 series. They are identified as IEC 60793-1-X, where "X" is an assigned sub-part number, indicating its affiliation to the IEC 60793-1 series. In general, measurements and tests methods apply to all class A multimode fibres and class B and class C single-mode optical fibres covered by the IEC 60793-2 series relating to product specifications, although there can be exceptions. Clause 1 of each part of the IEC 60793 series contains the scope for each particular attribute. This fifth edition cancels and replaces the fourth edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - changes in normative references; - renamed Clause 10 and added documentation-related requirements in a new subclause 10.2.

Lichtwellenleiter - Teil 1-1: Messmethoden und Prüfverfahren - Allgemeines und Leitfaden

Fibres optiques - Partie 1-1: Méthodes de mesure et procédures d'essai - Généralités et recommandations

IEC 60793-1-1:2022 est disponible sous forme de IEC 60793-1-1:2022 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.

Optična vlakna - 1-1. del: Merilne metode in postopki preskušanja - Splošno in navodila (IEC 60793-1-1:2022)

Ta del standarda IEC 60793 navaja dokumente, ki podajajo enotne zahteve za merjenje in preskušanje optičnih vlaken, ter podaja navodila o njihovi uporabi, s čimer je v pomoč pri pregledovanju vlaken in kablov za komercialne (večinoma telekomunikacijske) namene.
Posamezne merilne in preskusne metode so navedene v različnih delih skupine standardov IEC 60793. Ti so označeni kot IEC 60793-1-X, pri čemer je »X« dodeljena številka poddela, ki označuje njegovo zvezo s skupino standardov IEC 60793-1.
Na splošno se merilne in preskusne metode uporabljajo za vsa večrodna vlakna razreda A ter enorodna optična vlakna razreda B in C, ki so zajeta v skupini standardov IEC 60793-2 v zvezi s specifikacijami izdelkov, čeprav lahko obstajajo izjeme. Točka 1 vsakega dela skupine standardov IEC 60793 vsebuje področje uporabe za posamezen atribut.

General Information

• Status: Published
• Publication Date: 11-Aug-2022
• ICS: 33.180.10 - Fibres and cables
• Technical Committee: CLC/TC 86A - Optical fibres and optical fibre cables
• Drafting Committee: IEC/SC 86A - IEC_SC_86A
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 12-Aug-2022
• Completion Date: 12-Aug-2022
• Ref Project: SIST EN IEC 60793-1-1:2022 - Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance (IEC 60793-1-1:2022)

Relations

• Replaces: EN 60793-1-1:2017 - Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
• Effective Date: 11-May-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60793-1-1:2022
01-oktober-2022
Nadomešča:
SIST EN 60793-1-1:2017
Optična vlakna - 1-1. del: Merilne metode in postopki preskušanja - Splošno in
navodila (IEC 60793-1-1:2022)
Optical fibres - Part 1-1: Measurement methods and test procedures - General and
guidance (IEC 60793-1-1:2022)
Lichtwellenleiter - Teil 1-1: Messmethoden und Prüfverfahren - Allgemeines und
Leitfaden (IEC 60793-1-1:2022)

Fibres optiques - Partie 1-1: Méthodes de mesure et procédures d'essai - Généralités et

recommandations (IEC 60793-1-1:2022)
Ta slovenski standard je istoveten z: EN IEC 60793-1-1:2022
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
SIST EN IEC 60793-1-1:2022 en

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

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SIST EN IEC 60793-1-1:2022
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SIST EN IEC 60793-1-1:2022
EUROPEAN STANDARD EN IEC 60793-1-1
NORME EUROPÉENNE
EUROPÄISCHE NORM August 2022
ICS 33.180.10 Supersedes EN 60793-1-1:2017
English Version
Optical fibres - Part 1-1: Measurement methods and test
procedures - General and guidance
(IEC 60793-1-1:2022)

Fibres optiques - Partie 1-1: Méthodes de mesure et Lichtwellenleiter - Teil 1-1: Messmethoden und

procédures d'essai - Généralités et recommandations Prüfverfahren - Allgemeines und Leitfaden

(IEC 60793-1-1:2022) (IEC 60793-1-1:2022)

This European Standard was approved by CENELEC on 2022-07-25. 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

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

Ref. No. EN IEC 60793-1-1:2022 E
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SIST EN IEC 60793-1-1:2022
EN IEC 60793-1-1:2022 (E)
European foreword

The text of document 86A/2166/CDV, future edition 5 of IEC 60793-1-1, prepared by SC 86A "Fibres

and cables" of IEC/TC 86 "Fibre optics" was submitted to the IEC-CENELEC parallel vote and

approved by CENELEC as EN IEC 60793-1-1:2022.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2023-04-25

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2025-07-25

document have to be withdrawn

This document supersedes EN 60793-1-1:2017 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 60793-1-1:2022 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 60793-2 (series) NOTE Harmonized as EN 60793-2 (series)
ISO 80000-1:2009 NOTE Harmonized as EN ISO 80000-1:2013 (not modified)
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SIST EN IEC 60793-1-1:2022
EN IEC 60793-1-1:2022 (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 60793-1-20 - Optical fibres - Part 1-20: Measurement EN 60793-1-20 -
methods and test procedures - Fibre
geometry
IEC 60793-1-21 - Optical fibres - Part 1-21: Measurement EN 60793-1-21 -
methods and test procedures - Coating
geometry
IEC 60793-1-22 - Optical fibres - Part 1-22: Measurement EN 60793-1-22 -
methods and test procedures - Length
measurement
IEC 60793-1-30 - Optical fibres - Part 1-30: Measurement EN 60793-1-30 -
methods and test procedures - Fibre proof
test
IEC 60793-1-31 - Optical fibres - Part 1-31: Measurement EN IEC 60793-1-31 -
methods and test procedures - Tensile
strength
IEC 60793-1-32 - Optical fibres - Part 1-32: Measurement EN IEC 60793-1-32 -
methods and test procedures - Coating
strippability
IEC 60793-1-33 - Optical fibres - Part 1-33: Measurement EN 60793-1-33 -
methods and test procedures - Stress
corrosion susceptibility
IEC 60793-1-34 - Optical fibres - Part 1-34: Measurement EN IEC 60793-1-34 -
methods and test procedures - Fibre curl
IEC 60793-1-40 - Optical fibres - Part 1-40: Attenuation EN IEC 60793-1-40 -
measurement methods
IEC 60793-1-41 - Optical fibres - Part 1-41: Measurement EN 60793-1-41 -
methods and test procedures - Bandwidth
IEC 60793-1-42 - Optical fibres - Part 1-42: Measurement EN 60793-1-42 -
methods and test procedures - Chromatic
dispersion
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SIST EN IEC 60793-1-1:2022
EN IEC 60793-1-1:2022 (E)
Publication Year Title EN/HD Year
IEC 60793-1-43 - Optical fibres - Part 1-43: Measurement EN 60793-1-43 -
methods and test procedures - Numerical
aperture measurement
IEC 60793-1-44 - Optical fibres - Part 1-44: Measurement EN 60793-1-44 -
methods and test procedures - Cut-off
wavelength
IEC 60793-1-45 - Optical fibres - Part 1-45: Measurement EN IEC 60793-1-45 -
methods and test procedures - Mode field
diameter
IEC 60793-1-46 - Optical fibres - Part 1-46: Measurement EN 60793-1-46 -
methods and test procedures - Monitoring
of changes in optical transmittance
IEC 60793-1-47 - Optical fibres - Part 1-47: Measurement EN IEC 60793-1-47 -
methods and test procedures -
Macrobending loss
IEC 60793-1-48 - Optical fibres - Part 1-48: Measurement EN 60793-1-48 -
methods and test procedures - Polarization
mode dispersion
IEC 60793-1-49 - Optical fibres - Part 1-49: Measurement EN IEC 60793-1-49 -
methods and test procedures - Differential
mode delay
IEC 60793-1-50 - Optical fibres - Part 1-50: Measurement EN 60793-1-50 -
methods and test procedures - Damp heat
(steady state) tests
IEC 60793-1-51 - Optical fibres - Part 1-51: Measurement EN 60793-1-51 -
methods and test procedures - Dry heat
(steady state) tests
IEC 60793-1-52 - Optical fibres - Part 1-52: Measurement EN 60793-1-52 -
methods and test procedures - Change of
temperature tests
IEC 60793-1-53 - Optical fibres - Part 1-53: Measurement EN 60793-1-53 -
methods and test procedures - Water
immersion tests
IEC 60793-1-54 - Optical fibres - Part 1-54: Measurement EN IEC 60793-1-54 -
methods and test procedures - Gamma
irradiation
IEC 60793-1-60 - Optical fibres - Part 1-60: Measurement EN 60793-1-60 -
methods and test procedures - Beat length
IEC 60793-1-61 - Optical fibres - Part 1-61: Measurement EN 60793-1-61 -
methods and test procedures - Polarization
crosstalk
IEC 60793-2 - Optical fibres - Part 2: Product EN IEC 60793-2 -
specifications - General
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SIST EN IEC 60793-1-1:2022
IEC 60793-1-1
Edition 5.0 2022-06
INTERNATIONAL
STANDARD
Optical fibres –
Part 1-1: Measurement methods and test procedures – General and guidance
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.10 ISBN 978-2-8322-3890-5

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

® Registered trademark of the International Electrotechnical Commission
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SIST EN IEC 60793-1-1:2022
– 2 – IEC 60793-1-1:2022 © IEC 2022
CONTENTS

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

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

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

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

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

4 Rounding rules ................................................................................................................ 8

5 Measurement and test categories .................................................................................... 8

6 Standard atmospheric measurement and test conditions ................................................. 9

7 Calibration guidance ...................................................................................................... 10

8 Reference test methods ................................................................................................. 10

9 Categories of optical fibres ............................................................................................ 10

10 Packaging and documentation ....................................................................................... 10

10.1 Packaging ............................................................................................................. 10

10.2 Documentation ...................................................................................................... 10

Bibliography .......................................................................................................................... 11

Table 1 – Standard range of atmospheric conditions ............................................................... 9

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SIST EN IEC 60793-1-1:2022
IEC 60793-1-1:2022 © IEC 2022 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL FIBRES –
Part 1-1: Measurement methods and test procedures –
General and guidance
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 o
...

SLOVENSKI STANDARD
oSIST prEN IEC 60793-1-1:2022
01-marec-2022
Optična vlakna - 1-1. del: Metode merjenja in preskusni postopki - Splošno in
navodila
Optical fibres - Part 1-1: Measurement methods and test procedures - General and
guidance
Lichtwellenleiter - Teil 1-1: Messmethoden und Prüfverfahren - Allgemeines und
Leitfaden

Fibres optiques - Partie 1-1: Méthodes de mesure et procédures d'essai - Généralités et

recommandations
Ta slovenski standard je istoveten z: prEN IEC 60793-1-1:2022
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
oSIST prEN IEC 60793-1-1:2022 en

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

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oSIST prEN IEC 60793-1-1:2022
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oSIST prEN IEC 60793-1-1:2022
86A/2166/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60793-1-1 ED5
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-01-21 2022-04-15
SUPERSEDES DOCUMENTS:
86A/2106/CD, 86A/2150/CC
IEC SC 86A : FIBRES AND CABLES
SECRETARIAT: SECRETARY:
France Mr Laurent Gasca
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:

Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance

PROPOSED STABILITY DATE: 2026
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.
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oSIST prEN IEC 60793-1-1:2022
IEC CDV 60793-1-1/Ed5 © IEC 2022 – 2 – 86A/2166/CD
1 CONTENTS

2 CONTENTS ............................................................................................................................ 2

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

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

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

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

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

8 4 Rounding rules ................................................................................................................ 8

9 5 Measurement and test categories .................................................................................... 8

10 6 Standard atmospheric measurement and test conditions ................................................. 9

11 7 Calibration guidance ........................................................................................................ 9

12 8 Reference test methods ................................................................................................... 9

13 9 Categories of optical fibres .............................................................................................. 9

14 10 Packaging and Documentation ...................................................................................... 10

15 Bibliography .......................................................................................................................... 10

17 Table 1 – Standard range of atmospheric conditions ............................................................... 9

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oSIST prEN IEC 60793-1-1:2022
IEC CDV 60793-1-1/Ed5 © IEC 2022 – 3 – 86A/2166/CD
20 INTERNATIONAL ELECTROTECHNICAL COMMISSION
21 ____________
23 OPTICAL FIBRES –
25 Part 1-1: Measurement methods and test procedures –
26 General and guidance
28 FOREWORD

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

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

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

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

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

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

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

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

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

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

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

40 interested IEC National Committees.

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

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

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

44 misinterpretation by any end user.

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

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

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

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

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

50 services carried out by independent certification bodies.

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

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

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

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

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

56 Publications.

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

58 indispensable for the correct application of this publication.

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

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

61 International Standard IEC 60793-1-1 has been prepared by subcommittee 86A: Fibres and

62 cables, of IEC technical committee 86: Fibre optics.

63 This fifth edition cancels and replaces the fourth edition published in 2017. This edition

64 constitutes a technical revision.

65 This edition includes the following significant technical changes with respect to the previous

66 edition:
67 a) changes in normative references;

68 b) renamed clause 10 and addition of documentation related requirements in a new sub-clause

69 10.2
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oSIST prEN IEC 60793-1-1:2022
IEC CDV 60793-1-1/Ed5 © IEC 2022 – 4 – 86A/2166/CD
72 The text of this International Standard is based on the following documents:
CDV Report on voting
86A/xxxx/CDV 86A/xxxx/RVC

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

75 report on voting indicated in the above table.

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

77 A list of all parts in the IEC 60793 series, published under the general title Optical fibres, can

78 be found on the IEC website.

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

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

81 the specific document. At this date, the document will be
82 • reconfirmed,
83 • withdrawn,
84 • replaced by a revised edition, or
85 • amended.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates that it

contains colours which are considered to be useful for the correct understanding of its

contents. Users should therefore print this document using a colour printer.
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oSIST prEN IEC 60793-1-1:2022
IEC CDV 60793-1-1/Ed5 © IEC 2022 – 5 – 86A/2166/CD
89 INTRODUCTION

90 Publications in the IEC 60793-1 series concern measurement methods and test procedures as

91 they apply to optical fibres.
92 Within the same series, several different areas are grouped, as follows:
93 Parts 1-10 to 1-19: General
94 Parts 1-20 to 1-29: Measurement methods and test procedures for dimensions
95 Parts 1-30 to 1-39: Measurement methods and test procedures for mechanical
96 characteristics

97 Parts 1-40 to 1-49: Measurement methods and test procedures for transmission and optical

98 characteristics
99 Parts 1-50 to 1-59: Measurement methods and test procedures for environmental
100 characteristics

101 Parts 1-60 to 1-69: Measurement methods and test procedures for polarization-maintaining

102 fibres.
103
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oSIST prEN IEC 60793-1-1:2022
...