General Cable offers Polyrad ® XT Two Pair 20 AWG 120 OHM Shielded Data Cable. All the products of General Cable are manufactured in accordance to ISO 9001:2000. The Polyrad ® XT Two Pair 20 AWG 120 OHM Shielded Data Cable includes 20 AWG 19/32 tinned copper conductors. Insulation is made of Cross-Linked Polyolefin, with 0.035inch nominal wall and diameter of 0.108inch nominal. Binder includes 0.001inch Mylar tape, 25% overlap and Shield is 0.0015inch Aluminum/Mylar tape, 25% overlap. Polyrad ® XT Two Pair 20 AWG 120 OHM Shielded Data Cable has a weight of 111 lbs/1000` nominal. It features 120 Ohm 20 AWG Data Pairs and 100% shielding.