... UTP telephone cable 1.PE insulation,PVC sheath 2.custom design 3.6 years OEM factory 4.quickly delivery Out Door UTP ... DiametermmFlatRound2AWG28,7/0.1270.250.62.5×4.0φ3.7AWG26,7/0.16AWG24,11/ ... ,7/0.1270.250.62.6×5.4φ4.1AWG26,7/0.16AWG24,11/0.166AWG28 ... ,7/0.1270.250.62.6×7.4φ4.7AWG26,7/0.16AWG24,11/0.168AWG28 ... team color: Out Door UTP telephone cable