Cable for power and signal with optical fibres and fibre with strength member.
Applications : Burying tracted plough
Cable make up
8 singlemode 9/125 optical fibres in loose tubes,
tubes stranded under a 11 conductors 1.2 mm², in flexible plain copper, polyolefine sheath
Insulated in special polyolefine
3 conductors 1.2 mm² in flexible plain copper
Aluminum tape armoring
Polyolefine inner sheath
Fibre braid with strength member
Polyolefine outer sheath
Outer diameter : 42 mm
General characteristic
Conductors operating voltage : 3000 V
Singlemode optical fibres :
- Attenuation at 1285-1330 nm : 0.36 to 0.40 dB/Km
- Attenuation at 1550 nm : 0.22 to 0.30 dB/Km
- Theoretical breaking strength : 15000 daN
Operating temperature : -10 to 70°C
Dynamic bending radius
Weight in air : 1306 g/m
Weight in seawater (cable's interstices filled with oil density : 0.887) : -30 g/m