Norden Category 6A F/UTP Galvanized Iron Armoured cables exceed Category 6A/ Class EA Specification. It is tested to 250 MHz frequency range and designed to support 10 Gigabyte and External applications.Extremely high pair-balance providing excellent EMC(Electro Magnetic Compatibility),minimizing radiation, maximizing noise immunity and providing high alien cross talk performance to F/UTP cabling systems. F/UTP (Twisted Pair – overall Foil shield)cabling systems are installed for improved Alien Cross talk performance.