Central strength member (FRP rod)
Water-swellable yarns
Optical fiber
Gel-filled loose tube
Water-swellable yarns
Water-swellable tape
Thermal barrier
Aluminum pipe
Aluminum-clad steel wires and/or aluminum alloy wires
Maximum rated design tension (MRDT), kN | 15...125 |
Crush, kN/cm | 1 |
Rated breaking strength (RBS), kN | 25...210 |
Fiber count, up to | 144 |
Cable diameter, mm | 13.4...25.4 |
Cable weight, kg/km | 446.4...1339.3 |
Elasticity modulus (final), kN/mm² | 48...115 |
Short circuit capacity (initial temp 25°С), kA²•s | 5...400 |
Short circuit current for 1s, kA | 3...30 |
Operating temperature |
-50°C ... +85°C * -60°C ... +85°C upon request |
Installation temperature | -30°C ... +50°C |
Transportation and storage temperature | -50°C ... +85°C |
Minimum bending radius | 20 x cable diameter |
Design life | 50 years |