Floating cable for power and signal

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