Overview With Tripp Lite's Category 6 Plenum Rated Bulk cable, you can stay ahead of the game by using this high-speed cabling to distribute data, voice and video. This Plenum rated cable is designed for premise (in-wall) cabling applications in air ducts and drop ceilings. Constructed with high-quality copper wire, near-end crosstalk levels are kept to a minimum. This 1,000ft. spool of bulk solid plenum cable makes industrial runs a snap for the do-it-yourself cable guy. General Cat6 patch cables are available in a variety of colors and sizes.