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BS EN IEC 60794-2-24:2024

$142.49

Optical fibre cables – Indoor cables. Detail specification for multiple multi-fibre unit cables for use in MPO connector terminated breakout cable assemblies

Published By Publication Date Number of Pages
BSI 2024 24
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IEC 60794-2-24:2024 is a detail specification and specifies indoor multiple multi-fibre unit cables for use in MPO (multi-fibre push on) connector terminated breakout cable assemblies.

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 3 Terms and definitions
4 Construction
4.1 General
4.2 Optical fibres
13 4.3 Multi-fibre unit
4.4 Stranded core
4.5 Strength and anti-buckling members
4.6 Ripcord
4.7 Cable sheath
4.8 Sheath marking
4.9 Examples of cable constructions
5 Tests
5.1 General
14 5.2 Dimensions
5.3 Mechanical requirements
5.3.1 General
5.3.2 Impact
15 5.3.3 Bending
5.3.4 Repeated bending
5.3.5 Torsion
16 5.3.6 Abrasion resistance of cable marking
5.4 Environmental requirements ā€“ Temperature cycling
Table 1 ā€“ Preferred low and high temperatures
17 6 Transmission requirements
7 Fire performance
18 Annex A (normative)Cable sample preparation for bending and temperature cycling test
Figures
Figure A.1 ā€“ Sample preparation and lengths for multiple multi-unit cablesfor use in MPO connector terminated breakout cable assemblies
19 Annex B (informative)Examples of cable constructions
B.1 Optical cables for use in MPO connector terminated breakout cable assemblies, containing multi-fibre units with sheaths/tubes
Figure B.1 ā€“ Example of a cross-section of a 48-fibre breakout cable containing 12-fibre units (with sheaths/tubes and strength members), without central strength member
Figure B.2 ā€“ Example of a cross-section of a 72-fibre breakout cable containing 12-fibre units (with sheaths/tubes and strength members), with central strength member
20 B.2 Optical cables for use in MPO connector terminated breakout cable assemblies, containing fibre bundles with tie yarn
B.3 Optical cables for use in MPO connector terminated breakout cable assemblies, containing partially bonded fibre ribbons
Figure B.3 ā€“ Example of a cross-section of a 48-fibre breakout cable containing 12-fibre units (with tubes and without strength members), without central strength member
Figure B.4 ā€“ Example of a cross-section of a 48-fibre cable containing 12-fibre bundles with tie yarn, without central strength member
21 Figure B.5 ā€“ Example of a cross-section of a 48-fibre cable containing 12-fibre partially bonded fibre ribbons, without central strength member
22 Bibliography
BS EN IEC 60794-2-24:2024
$142.49