500' Plenum CMP Cat5e solid UTP bulk cable is made of 24 gauge copper wire to resist corrosion and is designed to use with fast Ethernet networks.500' Plenum CMP Cat5e solid UTP bulk cable comes with blue polyvinyl chloride jacket to resist flame. Cable helps the user to measure exact installation requirements with its foot marked jacket.Cat5e. Blue. 500'. Wire gauge: 24 AWG. Performance: 350 MHz. Cable jacket type: Polyvinyl chloride, Fire rating: CMP Rated (Plenum). Foot-marked cable. Carefully constructed and tested, to keep Near End Crosstalk (NEXT) well within acceptable limits, high quality 24AWG copper wire. Certifications and Standards: RoHS, UL listed. Weight: 11.5 lbs. Warranty: Lifetime.