Monoprice's 23awg cat6a 650mhz ftp solid, riser-rated (CMR) bulk pure bare copper Ethernet cable is premium, high-speed cabling designed for use in 10gbase-t (10gbps) network environments. Constructed using 23awg solid, pure bare copper conductors with a CMR-rated PVC jacket, it exceeds TIA/EIA 568-c.2 Standards and is safe for use in the riser spaces of commercial class buildings. Ftp cables are a hybrid between shielded (STP) and unshielded (UTP) type cables, incorporating an overall foil shield, while leaving the twisted pairs unshielded. This cable is UL-listed and RoHS compliant. 1000-Foot wooden spool.