Norden Category 6 U/FTP cables exceed Category 6/Class E specification. It is tested to 250MHz frequency range and designed to support Gigabit 1000Base-T and 1000Base-Tx applications to full 100m. Norden Category 6 U/FTP cables are UL listed CM, CMX, CMR & CMP.Data integrity is one of the most essential network requirements for many corporations, especially those located in environments that are prone to noise and electromagnetic interference such as industrial facilities and airports, as well as those running critical systems such as military installations and hospitals. U/FTP (Foil Twisted Pair) cabling systems are installed for improved Alien Cross talk performance.