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