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 cables are UL verified and listed.