Hybrid cable – Type 3762
Construction characteristics
Fibre optic element: Steel tube (1.9 mm OD) with six single mode
fibre SMF (9/125). Two multi mode fibre MM
(50/125), With a polyethylene black
jacket to nominal OD of 3.5 mm
SM colours: white, yellow, green, blue, red, orange
MM colours: Brown, grey
Conductors: 1.0 mm² (18 awg) tin plated copper conductor with dual wall insulation of
Tecnopolymer compound. Nominal OD 2.23mm (7 each)
Wrap: Mylar tape
Outer jacket: Polyurethane C 1.3 mm wall thickness, red
Mechanical characteristics
Diameter: 10.5 mm ±0.50 mm
Weight in air: 150 kg/km nom
Weight in seawater: 65 kg/km nom
Min. bending radius: 105 mm static
160 mm dynamic
Depth rating: 6,000 m
Operating temperature: -20°C to 80°C
Electrical characteristics
Operating voltage: 2,500 V (RMS)
DC Resistance: @ 20̊C 20.4 ohm/km
Fibre Attenuation:
SM – dB/km: 0.35 max @ 1310 nm
0.25 max @ 1550 nm
MM – dB/km: 2.8 max @ 850 nm
0.8 max @ 1300 nm
