{"id":434791,"date":"2024-10-20T07:46:04","date_gmt":"2024-10-20T07:46:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60794-2-502023\/"},"modified":"2024-10-26T14:44:10","modified_gmt":"2024-10-26T14:44:10","slug":"bs-en-iec-60794-2-502023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60794-2-502023\/","title":{"rendered":"BS EN IEC 60794-2-50:2023"},"content":{"rendered":"
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2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | Annex ZA (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 3 Terms and definitions 4 Construction 4.1 General 4.2 Optical fibres and primary coating 4.3 Buffer <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 4.4 Tube 4.5 Strength and anti-buckling members 4.6 Sheath 4.7 Sheath marking 4.8 Examples of cable constructions Table 1 \u2013 Outer dimensions of buffered fibres <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | 5 Tests 5.1 General 5.2 Dimensions <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 5.3 Mechanical requirements 5.3.1 Tensile performance 5.3.2 Crush <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 5.3.3 Impact 5.3.4 Repeated bending 5.3.5 Bend <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | 5.3.6 Torsion 5.3.7 Bend at low temperature <\/td>\n<\/tr>\n | ||||||
19<\/td>\n | 5.3.8 Kink 5.3.9 Sheath pull-off force 5.3.10 Abrasion resistance of cable marking 5.3.11 Buffered fibre movement under compression <\/td>\n<\/tr>\n | ||||||
20<\/td>\n | 5.4 Environmental requirements 5.4.1 Temperature cycling 5.4.2 Sheath shrinkage Table 2 \u2013 Preferred low and high temperatures <\/td>\n<\/tr>\n | ||||||
21<\/td>\n | 6 Transmission requirements 7 Fire performance <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Annex A (informative) Examples of cable constructions Figure A.1 \u2013 Simplex non-buffered cable Figure A.2 \u2013 Simplex cable <\/td>\n<\/tr>\n | ||||||
23<\/td>\n | Figure A.3 \u2013 Duplex non-buffered cable Figure A.4 \u2013 Duplex cable Figure A.5 \u2013 Duplex zip cord cable <\/td>\n<\/tr>\n | ||||||
24<\/td>\n | Figure A.6 \u2013 Duplex flat cable Figure A.7 \u2013 Duplex round cable (breakout cable) <\/td>\n<\/tr>\n | ||||||
25<\/td>\n | Annex B (informative) Guidance on the selection of tests applicable to optical fibre cables for use in terminated cable assemblies Table B.1 \u2013 Cable test method summary <\/td>\n<\/tr>\n | ||||||
27<\/td>\n | Table B.2 \u2013 Blank detail specification for cable testing agreement <\/td>\n<\/tr>\n | ||||||
28<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Optical fibre cables – Indoor cables. Family specification for simplex and duplex cables for use in terminated cable assemblies<\/b><\/p>\n |