The 24x4 routing system shall be a system of channel, fittings, covers and brackets designed to segregate, route and protect fiber optic and high performance copper cabling. Channel and fittings shall be installed using pre-assembled couplers. Fittings maintain a minimum 3 in. bend radius to protect against signal loss due to excessive cable bends. Available system colors shall be yellow, orange and black. Brackets shall be available for attaching system components to 1/2 in. threaded rod.