APC NetShelter SX AR3347B2 48U 750 x 1,200 mm | Networking Enclosure

Keep dense network infrastructure organized, accessible, and ready for growth with the APC NetShelter SX Networking Enclosure Gen2. Its 48U height and 750 x 1,200 mm footprint provide the space and depth required for switching, patching, and adjacent cable pathways in enterprise rack environments. Vertical cable managers help separate power and data runs, reducing congestion at the rack face and making day-to-day maintenance more predictable. This enclosure is built for teams that need more than basic rack space. The deeper chassis supports modern networking hardware and the cable volume that comes with it, while the enclosure format helps maintain a cleaner, more controlled installation than open-frame alternatives. That matters when uptime, airflow, and service access all affect operational cost. Use it where structured cabling, high port density, and repeatable deployment standards matter. The result is a rack environment that is easier to document, easier to service, and better suited to long-term infrastructure planning.