Norden Category 6A U/UTP CMR cables exceed Category 6A/Class EA specification. It is tested to 500MHz frequency range and designed to support 10Gigabyte applications to full 100m. 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.