Copper Cable, Category 6, 4 Pair, 23 American Wire Gauge (AWG), Unshielded Twisted Pair (UTP), CMP, Black, 1000 Feet (305 Meter). Exceeds requirements of ANSI/TIA-568-C.2 Category 6 and ISO 11801 2nd Edition Class E channel standards. Exceeds requirements of ANSI/TIA-568-C.2 and IEC 61156-5 Category 6 component standards. Meets requirements of IEEE 802.af and IEEE 802.3at for Power over Ethernet applications. Third party tested to comply with ANSI/TIA/EIA-568-C.2. Cable diameter of 0.236 inch (5.9mm) nominal. Installation temperature range of 32 degrees F to 122 degrees F (0 degrees C to 50 degrees C). Operating temperature range of 14 degrees F to 140 degrees F (-10 degrees C to 60 degrees C). Descending length cable markings enable easy identification of remaining cable which reduces installation time and cable scrap. Cable supplied in an easy payout reel-in-a-box.