CAT5E/CAT6 UTP/FTP/SFTP 4PAIRS PATCH CORD Industrial Standards:YD/T1019-2001(America) ANSI/TIA/EIA-568-B,(Internation) ISO/IEC 11801/71156. Conductor:7 wires stranded,23AWG/24 AWG,CU/CCA Insulation: PE Jacket:PVC/LSZH Enhance Connector: RJ45 8P8C Gold Plating Color code ref. To TIA 568ATIA568BTIA568A-T568B110-RJ45110-110 Ratted Temperature: -40~+80