Norden Category 6 U/UTP armoured cables exceed Category 6 / ClassE specification. It is tested to 250MHz frequency range and designed to support 1000Base-T and 1000Base-Tx applications. Extremely high pair-balance providing excellent EMC (Electro Magnetic Compatibility). minimizing radiation. maximizing noise immunity and providing high alien cross talk performance to U/UTP (Unshielded Twisted Pair) cabling systems. Cat 6 UTP armoured Cable Consists of PE Insulated 23AWG Solid Bare Annealed Copper Conductors, twisted 4 pair stranded over Cross PE Separator filler. ECCS tape Armour, Inner LSZH and Outer HDPE sheath.