This Shielded CMR (riser) Cat6 cable is 23 AWG with 4 pairs (8C). The overall aluminum (AL) foil shield helps eliminate cross-talk and prevents electromagnetic interference (EMI). Suitable for 1 and 5 Gigabit speed up to 328 feet and 10 Gigabit speed up to 165ft depending on the installation environment. Bandwidth tested up to 550MHz. Supports Power over Ethernet: PoE/PoE /PoE (IEEE 802.3af/at/bt) 4PPoE up to 100W.