Central strength member (aluminum-clad Steel wires or aluminum alloy wires)
Optical fiber
Stainless steel tube filled with water-blocking gel
Stranded wires (Aluminum-clad steel wires and /or aluminum alloy wires)
Stranded wires (Aluminum-clad steel wires and /or aluminum alloy wires)
Maximum rated design tension (MRDT), kN | 28...165 |
Crush, kN/cm | 1 |
Rated breaking strength (RBS) (without SSLTs), kN | 47...275 |
Fiber count, up to | 432 |
Cable diameter, mm | 11...25 |
Cable weight, kg/km | 330...1530 |
Elasticity modulus (final), kN/mm² | 70...160 |
Short circuit capacity (initial temp 25°С), kA²•s | 5...550 |
Short circuit current for 1s, kA | 4...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 |