Support dense, high-performance campus networks with a switch designed for serious access-layer traffic. The Ubiquiti Enterprise Campus 48 PoE brings 48 managed PoE++ ports to the rack, with support for 802.3bt and up to 90 W per port. That makes it suitable for power-hungry devices such as advanced access points, PTZ cameras, and other endpoints that outgrow standard PoE budgets. Its port mix is built for modern infrastructure planning: 32 x 10 GbE RJ45 ports, 16 x 2.5 GbE RJ45 ports, and 4 x 25G SFP28 uplinks. That combination gives network teams room to separate access tiers while preserving fast paths to aggregation. Layer 3 support and VLAN capability help keep traffic segmented and routing decisions close to the edge. Two included hot-swappable power modules and four hot-swappable fan modules, with one backup fan, point to a design intended for continuity rather than convenience. This is a switch for environments where downtime is expensive and the access layer must keep pace with evolving endpoint demands.