C6 500 UTP SLD Cable 23G 4P CMR 1K Blue10 Base-T100Base-T (IEEE 802.3u) 1000 Base-THigh Definition VideoDigital Broadcast Video/IP Video/VoIPISDN/ADSL155Mbps ATMConductor: Solid Bare CopperInsulation: FRPEJacket: FR-PVCComponent: 4 twisted pairInsulation Dia. (in): 0.039Outer Dia. (in): 0.212Sequential footage marking for easy usage tracking.Packaged in a pull box.Wired pairs are vividly colored for quick identificationTemperature Rating (F)Installation temperature: 32 to 140 Fahrenheit (F)Operating temperature: -4 to 167 Fahrenheit (F)