A network rack or wall-mount enclosure for housing AT&T Business network equipment - including the fiber gateway, managed PoE switch, patch panel, and UPS battery backup - in a single organized location. Wall-mount enclosures (6U-12U) are ideal for small offices; floor-standing racks (12U-42U) suit larger deployments or dedicated IDF/MDF closets. Proper rack housing protects equipment, improves airflow, and simplifies maintenance and cable management.