PureNet Shielded Twisted Pair Category 6A cables have guaranteed performance to 650 MHz and meet or exceed ANSI/TIA-568-C.2 for CAT 6A cables required for 10GBASE-T applications. The cable consists of four (4) balanced 23 AWG copper pairs around a flame retardant cross-web. The core is wrapped with a polyester film backed aluminum foil with a drain wire applied longitudinally. The cable is then jacketed with an appropriate flexible PVC jacket for either plenum or riser applications. All PureNet Category 6A cables are UL verified and listed.