Norden Category 6 S/FTP armoured cables exceed Category 6 /Class E 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 S/FTP (Shielded Twisted Pair) cabling systems. Cat 6 S/FTP armoured Cable Consists of PE Insulated 23AWG Solid Bare Annealed Copper Conductors, twisted 4 pair stranded, ECCS tape Armour, PVC Inner sheath and PE (UV Stabilized) Outer sheath.