The universal network zone system shall include copper/fiber uplinks and downlinks optimized for industrial Ethernet switches. System shall incorporate redundant power supplies and optional UPS and PoE power supply. The enclosure shall be UL 508A, UL Type 4/12/4X, IP66 rated and CE. A removable, pre-engineered back plate with DIN rails shall be incorporated in the enclosure. Pre installed accessory side panels, fiber slack spool and L rings shall be included for cable management. The door shall be secured with 3 mm double bit or slotted latch drive feature. The door shall hinge on the right or left. Class 2 power circuits shall be pre wired, labeled and tested. A barrier shall be present to isolate IT personnel from high voltage power circuit.