With gigabit ethernet, broadband audio and video and security capabilities, Cables to Go's Cat6 Bulk Cable is ideal for network installation, whether you are wiring your home, office or entire campus. This cable has UL listing and NEC compliances exceeding Cat6 550Mhz standards. It is ideal for 10Base-T, 100Base-TX, 1000Base-TX, 100 Vg-AnyLAN, Token Ring, TP-PMD, 350 Mbps CDDI, ATM 155 and all proposed Category 6 requirements for high-speed, full duplex, parallel transmission protocols. This cable is rated to 550Mhz to provide additional performance and bandwidth over and above the basic requirements of Cat6 550Mhz standards.