Fibre hybrid cable – Type 3644KCC
Fibre hybrid cable – Type 3644KCC
Construction characteristics
| 1 x Fibre optic cable | 4 x 9/125µm 0S2 single mode fibres RD, GN, YW, BU 4 x 50/125µm OM3 multimode fibres WH, VT, OR, BK Inside gel-filled stainless steel tube 1.48 mm ID 1.88 mm OD LDPE jacket, 0.50 mm nom RTI OD: 2.90 mm |
| 6 x Conductors | 1.00 mm² (32/0.20 mm) Tinned Copper XLPE insulated, 0.30 mm nom RTI OD: 1.90 mm. Colour: RD, OR, YW, GN, BU, BN |
| Lay up | Conductors and filler twisted around fibre optic cable with fillers in interstices Overall water-swellable tape, minimum overlap 50% OD: 7.50 mm |
| Bedding | Polyether Polyurethane, 85 Shore A, Halogen Free, 1.50 mm nom RTI OD: 10.50 mm Colour: GN |
| Strength member | Vetran® fibre braid, 185,000 dTex OD: 12.00 mm |
| Jacket | Polyether Polyurethane, 85 Shore A, Halogen Free, 1.50 mm nom RTI OD: 15.00 mm +/-0.40 Colour: GN |
Mechanical characteristics
| Max. operating temp Static Dynamic |
+90°C +80°C |
| Cold flex temp | -40°C |
| Depth rating | 6,000 m |
| Min. break load | 25 kN |
| Recommended safe work load | 5 kN |
Mechanical characteristics
| Min. recommended bend radius Static Dynamic |
145 mm 218 mm |
| Nominal weight In air In seawater |
231 kg/km 74 kg/km at SG 1.025 |
Electrical characteristics
| 1.00 mm² Conductors Max. conductor resistance Min. insulation resistance Core – Core Voltage rating Uo/U Test voltage |
19.20 Ω/km at 20°C > 1.00 GΩ/km 600/1,000 Vrms 3.50 kV AC |
Optical characteristics
| 9/125 µm single mode fibres Attenuation at 1310 nm 1550 nm |
< 0.40 dB/km < 0.40 dB/km Mandrel radius 15 mm at 1,550 nm 10 turns Mandrel radius 15 mm at 1,626 nm 10 turns Mandrel radius 10 mm at 1,550 nm 1 turn Mandrel radius 10 mm at 1,625 nm 1 turn Mandrel radius 7.5 mm at 1,550 nm 1 turn Mandrel radius 7.5 mm at 1,625 nm 1 turn |
≤ 0.03 dB ≤ 0.10 dB ≤ 0.10 dB ≤ 0.20 dB ≤ 0.50 dB ≤ 1.00 dB |
| 50/125 µm multimode fibres Attenuation at 850 nm 1300 nm |
< 3.50 dB/km < 1.50 dB/km Mandrel radius 37.5 mm at 850 nm 100 turns Mandrel radius 37.5 mm at 1,300 nm 100 turns Mandrel radius 15 mm at 850 nm 2 turns Mandrel radius 15 mm at 1,300 nm 2 turns Mandrel radius 7.5 mm at 850 nm 2 turns Mandrel radius 7.5 mm at 1,300 nm 2 turns |
≤ 0.05 dB ≤ 0.15 dB ≤ 0.10 dB ≤ 0.30 dB ≤ 0.20 dB ≤ 0.50 dB |
| In compliance with | CE, UK CA, UK NI, RoHS, LVD |
