25/50 Pair Multi-Pair Muliti-Core Outdoor Telephone Cable
Product Description1.Conductor :0.5BC,0.51BC or CCA2,insulation:HDPE ID:0.92mm3,Twisted pairs.4,Shield:PET5,jacket :PVC,LZSH or PE6,Nominal diameter: 12.5±0.2mm 7,Average thickness: 0.55mm8,Messenger: Steel wire9.Frequency: 100MHz 10,Resistance Unbalance,maximum : 4.5
2024-04-07