Semi Loose Cable, Ruggedized simplex Fiber Optic, Single mode, Graded Index, OD 2.74 mm
Semi Loose Cable, Ruggedized simplex Fiber Optic, Single mode, Graded Index, OD 2.74 mm
EN 4641-103
Descrizione
Descrizione
Applications
Optical fibres and hybrids (optical + electrical) in harsh environment
With these high mechanical, chemical and optical properties, this cable has been designed for harsh environments such as :
- Aeronautical
- Geophysics,
- Space,
- Missile,
- Chemical industry.
Construction
OPTICAL FIBER
Core + cladding + coating + upcoating
Type 62.5/125/250/400 μm
PRIMARY JACKET
Copolymer zero halogen high temperature
Diameter : 0.90 ± 0.05 mm
MECHANICAL STRENGTH
Polymer aromatic / glass fiber braid
JACKET
1st Layer : Copolymer zero halogen high temperature
Diameter : 1.50 mm
2nd Layer : Fluoropolymer
Diameter : 1.80 ± 0.10 mm
OVERALL BRAID
Fiber glass woven braid
OUTER JACKET
Fluoropolymer
Diameter : 2.74 ± 0.25 mm
MAIN DATA
| Minimum bend radius (20°C) : Storage : > 54 mm Long term : > 27 mm |
Operating temperature : -65 to +150 °C |
| Short term (installation) : > 27 mm | Numerical aperture : 0.275 +/- 0.015 |
| Nominal weight : 10.42 g/m | Cable Bandwith (MHz.km) : at 850 nm : >= 200 at 1300 nm : >= 600 |
| Attenuation at 20°C : at 850 nm : <= 4.0 dB/km at 1300 nm : <= 2.0 dB/km |
STRONG POINTS
| Mechanical properties : | Optical properties : |
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Chemical properties :
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