BS EN 60794-2-51:2014
$102.76
Optical fibre cables – Indoor cables. Detail specification for simplex and duplex cables for use in cords for controlled environment
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 16 |
This part of IEC 60794 is a detail specification. It gives detailed requirements for cables to be used in cords which are intended for use in a category C environment, according to IEC 61753‑1 . They are characterized with temperature range between –1 0 °C and +60 °C.
The fibre requirements for this specification are defined in IEC 60793‑2‑10 for multimode fibres and IEC 60793‑2‑50 for single-mode fibres.
Some deviation to family specification IEC 60794‑2‑50 requirements is allowed in certain clauses of this specification.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | 4 General requirements 5 Particular requirements 5.1 Wavelength 5.2 No change in attenuation 5.3 Buffer strippability Tables Table 1 – No change in attenuation |
| 9 | 5.4 Dimensional requirements 5.4.1 Buffer diameter 5.4.2 Cable diameter Table 2 – Strippability requirements Table 3 – Buffer diameter Table 4 – Simplex cable diameter Table 5 – Duplex round cable diameter Table 6 – Duplex zip-cord cable dimension |
| 10 | 5.4.3 Sheath thickness 5.5 Mechanical requirements 5.5.1 General 5.5.2 Tensile performance 5.5.3 Crush |
| 11 | 5.5.4 Impact 5.5.5 Repeated bending 5.5.6 Bend |
| 12 | 5.5.7 Buffered fibre movement in compression 5.6 Environmental requirements 5.6.1 Temperature cycling 5.6.2 Sheath shrinkage |
| 13 | 5.7 Transmission requirements – Cabled fibre attenuation 5.8 Fire performance Table 7 – Sheath shrinkage grades Table 8 – Cabled multimode fibre maximum attenuation coefficient (dB/km) Table 9 – Cabled singlemode fibre maximum attenuation coefficient (dB/km) |
