With Tripp Lite's new category 6 bulk solid PVC cable you can stay ahead of the game with use of this high-speed cabling to distribute data voice and video. These cables deliver stable performance up to 550MHz. Each comes UL verified meets EIA/TIA, Cat6, TIA/EIA 568-b-2.1 draft 9 standards. Constructed with high-quality copper wire, near-end crosstalk levels are kept to a minimum. This 1000ft. spool of bulk solid PVC cable makes industrial runs a snap. Cat6 cables are available in a variety of colors and sizes. Tripp Lite warrants this product to be free from defects in materials and workmanship for life.