Structure: Conductor: Cu wire, bare Ø 0.64 mm (AWG22) Insulation: Foam-Skin polyethylene, Ø 1.6 mm Stranding: 2 wires to the pair Pair shielding: Aluminium-coated plastic composite foil Stranding: 4 pairs (PiMf) to the core Overall shield: Tinned Cu braid Protective jacket: Halogen-free, flame-retardant jacket material in accordance with EN50289-2-27, yellow RAL 1021. Electrical properties at 20°C±5°C: Loop resistance 130 Ohm/km Resistance asymmetry 1% Insulation resistance (500 V) >= 5000 MOhm*km Capacity at 800 Hz (guide value) 43 nF/km Capacity asymmetry (pair/earth) <= 1200 pF/km Relative propagation speed approx. 73% Runtime difference <= 20 ns/100m Test voltage (DC, 1 min) core/core and core/shield: 1000 V Coupling attenuation 85 dB.
