Optical fibre cables - Part 2-22: Indoor cables - Detail specification for multi-simplex breakout optical cables for use in terminated breakout cable assemblies

Lichtwellenleiterkabel - Teil 2-22: LWL-Innenkabel - Bauartspezifikation für optische Mehrfach-Simplex-Kabel zur Verwendung in konfektionierten Breakout-Kabeln

Câbles à fibres optiques - Partie 2-22: Câbles intérieurs - Spécification particulière pour les câbles optiques épanouis simplex multiples destinés à être utilisés comme câbles assemblés épanouis équipés

Optični kabli - 2-22. del: Notranji kabli - Podrobna specifikacija večsimpleksnih odporno oplaščenih optičnih kablov za uporabo v zaključenih odporno oplaščenih kabelskih sestavih (IEC 60794-2-22:2023)

General Information

Status
Published
Publication Date
11-May-2023
Current Stage
6060 - Document made available - Publishing
Start Date
12-May-2023
Due Date
22-Mar-2024
Completion Date
12-May-2023

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Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 60794-2-22:2022
01-oktober-2022

Optični kabli - 2-22. del: Notranji kabli - Podrobna specifikacija večsimpleksnih

odporno oplaščenih optičnih kablov za uporabo v zaključenih odporno oplaščenih
kabelskih sestavih

Optical fibre cables - Part 2-22: Indoor cables - Detail specification for multi-simplex

breakout optical cables for use in terminated breakout cable assemblies
Lichtwellenleiterkabel - Teil 2-22: LWL-Innenkabel - Bauartspezifikation für mit
Steckverbinder abzuschließende Simplex-Breakout-Kabel

Câbles à fibres optiques - Partie 2-22: Câbles intérieurs - Spécification particulière pour

câbles optiques épanouis simplex multiples munis de connecteurs
Ta slovenski standard je istoveten z: prEN IEC 60794-2-22:2022
ICS:
33.180.10 (Optična) vlakna in kabli Fibres and cables
oSIST prEN IEC 60794-2-22:2022 en

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

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oSIST prEN IEC 60794-2-22:2022
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oSIST prEN IEC 60794-2-22:2022
86A/2201/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60794-2-22 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-06-10 2022-09-02
SUPERSEDES DOCUMENTS:
86A/2178/CD, 86A/2197/CC
IEC SC 86A : FIBRES AND CABLES
SECRETARIAT: SECRETARY:
France Mr Laurent Gasca
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
SC 86B
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 fibre cables - Part 2-22: Indoor cables - Detail specification for multi-simplex breakout

optical cables for use in terminated breakout cable assemblies
PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:

Please note the change in title. Original title: Optical fibre cables - Part 2-22: Indoor cables - Detail

specification for multi-simplex breakout optical cables to be terminated with connectors

Copyright © 2022 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 60794-2-22:2022
IEC CDV 60794-2-22/Ed2 © IEC 2022 – 2 – 86A/2201/CDV
1 CONTENTS

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

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

4 1 Scope .............................................................................................................................. 5

5 2 Normative references ...................................................................................................... 5

6 3 Terms and definitions ...................................................................................................... 6

7 4 General ........................................................................................................................... 6

8 5 Construction .................................................................................................................... 6

9 5.1 General ................................................................................................................... 6

10 5.2 Optical fibres .......................................................................................................... 7

11 5.3 Simplex optical fibre cables .................................................................................... 7

12 5.4 Strength and anti-buckling members ....................................................................... 7

13 5.5 Ripcord ................................................................................................................... 7

14 5.6 Cable sheath .......................................................................................................... 7

15 5.7 Sheath marking ....................................................................................................... 7

16 5.8 Examples of cable constructions ............................................................................. 7

17 6 Tests ............................................................................................................................... 7

18 6.1 General ................................................................................................................... 7

19 6.2 Dimensions ............................................................................................................. 8

20 6.3 Mechanical requirements ........................................................................................ 8

21 6.3.1 General ........................................................................................................... 8

22 6.3.2 Bend ................................................................................................................ 8

23 6.4 Environmental requirements – Temperature cycling ................................................ 8

24 7 Transmission requirements .............................................................................................. 9

25 8 Fire performance ............................................................................................................. 9

26 Annex A (normative) Cable sample preparation for bend and temperature cycling test ......... 11

27 Annex B (informative) Examples of cable constructions ....................................................... 12

28 Bibliography .......................................................................................................................... 13

30 Figure A.1 – Cable sample preparation and lengths .............................................................. 11

31 Figure B.1 – Example of a cross-section of a six-fibre breakout cable ................................... 12

32 Figure B.2 – Example of a cross-section of a 24-fibre breakout cable ................................... 12

34 Table 1 – Preferred low and high temperatures ....................................................................... 9

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oSIST prEN IEC 60794-2-22:2022
IEC CDV 60794-2-22/Ed2 © IEC 2022 – 3 – 86A/2201/CDV
37 INTERNATIONAL ELECTROTECHNICAL COMMISSION
38 ____________
40 OPTICAL FIBRE CABLES –
42 Part 2-22: Indoor cables –
43 Detail specification for multi-simplex breakout
44 optical cables for use in terminated breakout cable assemblies
46 FOREWORD

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

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

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

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

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

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

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

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

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

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

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

58 interested IEC National Committees.

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

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

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

62 misinterpretation by any end user.

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

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

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

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

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

68 services carried out by independent certification bodies.

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

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

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

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

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

74 Publications.

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

76 indispensable for the correct application of this publication.

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

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

79 International Standard IEC 60794-2-22 has been prepared by subcommittee 86A: Fibres and

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

81 This second edition cancels and replaces the first edition published in 2016. This edition

82 constitutes a technical revision.

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

84 edition:

85 a) changed partly the wording in the title and the scope to align with IEC 60794-2-50, IEC

86 60794-2-23 and IEC 60794-2-24;

87 b) added IEC 60793-1-40, IEC 60793-1-46 and IEC 60794-1-2 to the normative references;

88 c) deleted reference to IEC 60794-2-51;
89 d) added the definition of terminated breakout cable assembly;

90 e) changed the number of bend cycles from 10 to 3 to harmonise with IEC 60794-2-50;

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oSIST prEN IEC 60794-2-22:2022
IEC CDV 60794-2-22/Ed2 © IEC 2022 – 4 – 86A/2201/CDV

91 f) changed test parameters for temperature cycling to harmonise with IEC 60794-2-50;

92 g) added maximum attenuation requirements after temperature cycling;
93 h) replaced the text for the fire performance with an improved description.
94 The text of this standard is based on the following documents:
FDIS Report on voting
86A/1765/FDIS 86A/1773/RVD

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

97 report on voting indicated in the above table.

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

99 A list of all parts in the IEC 60794 series, published under the general title Optical fibre cables,

100 can be found on the IEC website.

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

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

103 the specific document. At this date, the document will be
104 • reconfirmed,
105 • withdrawn,
106 • replaced by a revised edition, or
107 • amended.
108

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.

109
110
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oSIST prEN IEC 60794-2-22:2022
IEC CDV 60794-2-22/Ed2 © IEC 2022 – 5 – 86A/2201/CDV
111 OPTICAL FIBRE CABLES –
112
113 Part 2-22: Indoor cables –
114 Detail specification for multi-simplex breakout
115 optical cables for use in terminated breakout cable assemblies
116
117
118
119 1 Scope

120 This part of IEC 60794 is a detail specification and specifies breakout optical cables with

121 multiple simplex optical fibre cables for use in terminated breakout cable assemblies.

122 2 Normative references

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

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

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

126 amendments) applies.

127 IEC 60793-1-20, Optical fibres – Part 1-20: Measurement methods and test procedures – Fibre

128 geometry

129 IEC 60793-1-21, Optical fibres – Part 1-21: Measurement methods and test procedures –

130 Coating geometry
131 IEC 60793-1-40, Optical fibres – Part 1-40: Attenuation measurement methods

132 IEC 60793-1-46, Optical fibres – Part 1-46: Monitoring of changes in optical transmittance

133 IEC 60793-2-10, Optical fibres – Part 2-10: Product specifications – Sectional specification for

134 category A1 multimode fibres
135 IEC 60793-2-50, Optical fibres – P
...

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