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BS EN IEC 60794-2-10:2023

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Optical fibre cables – Indoor optical fibre cables. Family specification for simplex and duplex cables

Published By Publication Date Number of Pages
BSI 2023 28
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IEC 60794-2-10:2023 is available as IEC 60794-2-10:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60794-2-10:2023 covers simplex and duplex optical fibre cables for indoor use. The requirements of IEC 60794-2 are applicable to cables covered by this document. For cables intended for installation in industrial applications specified in ISO/IEC 11801-1, MICE specifications can be additionally required (see Clause B.2). This third edition cancels and replaces the second edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – updating of normative references; – updating of all relevant A1 and B1 fibre category and sub-category designations.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
7 English
CONTENTS
9 FOREWORD
11 1 Scope
2 Normative references
12 4 Construction
4.1 General
4.2 Optical fibres and primary coating
4.3 Buffer
13 4.4 Ruggedised fibre
4.5 Slotted core
4.6 Tube
4.7 Stranded loose tube
4.8 Ribbon structure
4.9 Strength and anti-buckling members
4.10 Ripcord
4.11 Sheath
Tables
Table 1 ā€“ Dimensions of buffered fibres
14 4.12 Sheath marking
4.13 Identification
4.14 Examples of typical cable designs
5 Dimensions ā€“ Optical fibres and primary coating
6 Tests
6.1 General
6.2 Dimensions
6.3 Mechanical requirements
6.3.1 General
15 6.3.2 Tensile performance
6.3.3 Crush
6.3.4 Impact
6.3.5 Bend
16 6.3.6 Repeated bending
6.3.7 Bending under tension
6.3.8 Bending at low temperature
6.3.9 Flexing
6.3.10 Torsion
6.3.11 Kink
6.4 Environmental requirements ā€“ Temperature cycling
17 6.5 Transmission requirements
6.5.1 General
6.5.2 Single-mode optical fibres
6.5.3 Single-mode dispersion unshifted (B-652.B) optical fibre
Table 2 ā€“ Method: IEC 60794-1-22, F1
Table 3 ā€“ Common single-mode optical fibre requirements
18 6.5.4 Single-mode dispersion unshifted (B-652.D) optical fibre
6.5.5 Single-mode (B-657.A) optical fibre
6.5.6 Single-mode (B-657.B) optical fibre
Table 4 ā€“ Cabled fibre attenuation requirements for B-652.B optical fibre
Table 5 ā€“ Cabled fibre attenuation requirements for B-652.D optical fibre
Table 6 ā€“ Cabled fibre attenuation requirements for B-657.A optical fibre
Table 7 ā€“ Cabled fibre attenuation requirements for B-657.B optical fibre
19 6.5.7 Multimode optical fibres
6.5.8 Multimode (A1-OM1 to A1-OM5) optical fibres
6.6 Fire performance
Table 8 ā€“ Common multimode optical fibre requirements
Table 9 ā€“ Cabled fibre attenuation requirements for A1-OM1 to A1-OM5 optical fibres
20 Annex A (informative) Examples of typical of cable designs
Figures
Figure A.1 ā€“ Simplex loose non-buffered fibre cable
Figure A.2 ā€“ Simplex ruggedised fibre cable
Figure A.3 ā€“ Duplex loose non-buffered fibre cable
21 Figure A.4 ā€“ Duplex ruggedised fibre cable
Figure A.5 ā€“ Duplex ruggedised fibre zip cord
Figure A.6 ā€“ Duplex flat cable
22 Figure A.7 ā€“ Duplex round cable
Figure A.8 ā€“ Simplex and duplex rectangular cables
23 Annex B (informative) Family specification of indoor cables ā€“Simplex and duplex cables
B.1 Blank detail specification
B.1.1 Cable description
Table B.1 ā€“ Cable description
24 B.1.2 Cable elements
B.1.3 Cable construction
Table B.2 ā€“ Cable elements
Table B.3 ā€“ Cable construction
25 B.1.4 Installation and operating conditions
B.1.5 Mechanical, environmental and fire performance tests
Table B.4 ā€“ Installation and operating conditions
Table B.5 ā€“ Tests applicable
26 B.2 Additional requirements for cables subject to the MICE environmental classification (ISO/IEC 11801-1 and related standards)
27 Bibliography
BS EN IEC 60794-2-10:2023
$142.49