Pre-Configured Universal Distribution Frame, Mild steel enclosure, 12U, for two industrial switches; pre-installed with front and rear rack angles, fiber tray, (1) 48-port patch panel, (1) 4U DIN mount bracket, (1) maintenance free UPS, redundant power supplies AC to DC, terminal blocks, wiring for 120 V AC input, cable management, grounding, (2) fiber spools, (1) back panel, (2) ESD ports, cage nuts, labeling for cable routing, strain relief bars