SPECIFICATIONS Structure: 0.511mm solid bare copper (24AWG copper), PE insulation, 4 pairs FR/PVC or LSOH jacket Frequency: 155MHz Transmission velocity: 200Mbps Application: 10Base T, ATM, Ethernet, token ring, TP-PMD audio, telephone and multimedia networks Standard: international ISO/IEC 11801; USA ANSI/TIA/EIA-568B.2 Confirm to UL require