Switching Capacity: 56 Gbps (24P-4G) to 128 Gbps (24-port 4x10G) and 104 Gbps (48P-4G) to 176 Gbps (48P-4X); varies by SKU and source
Forwarding Rate: 83.33 Mpps (24P-4G) to 190.4 Mpps (24P-4X); 154.76 Mpps (48P-4G) to 261.9 Mpps (48P-4X); varies by SKU and source
Ports (breakdown): 24 or 48 x 10/100/1000 downlink ports (PoE+ on P models, non-PoE on T models; some 48-port PXG variants add mGig ports) plus 4 fixed uplinks: 4 x 1G SFP (-4G) or 4 x 10G SFP+ (-4X)
PoE Budget: 24P models: about 370 W default, up to about 740 W with redundant PSU; 48P models: about 740 W default, up to about 1440 W with two PSUs (sources conflict, e.g. 600 W and 1 kW PSU options quoted)
Layer: L2/L3: Network Essentials provides L2 switching with basic L3 features; Network Advantage adds full dynamic L3 routing
Stacking support: Yes, StackWise-80 with 80 Gbps stacking bandwidth, up to 8 switches (requires stacking module/kit)
Curation Review
✔ Pros:Cisco StackWise-80 stacking of up to 8 units with 80 Gbps stacking bandwidth; 4x10G SFP+ uplink option for higher-bandwidth aggregation; Full PoE+ (802.3at) on P models with budgets up to roughly 1440 W with redundant power; Two licensing tiers (Network Essentials and Network Advantage) let buyers pay only for needed L3 features; Lower price point than Catalyst 9300 for standard campus access deployments
✘ Cons:Uplinks are fixed with no modular expansion slots, which limits future upgrade paths; Full dynamic L3 routing requires the more expensive Network Advantage license; Stacking needs a separate stacking module and is capped at 8 units; Switching capacity and PoE budgets differ widely between SKUs, making spec comparison and sizing confusing; Lower forwarding performance and feature depth than Catalyst 9300 for aggregation or core roles
Est. Price:
$1,783 - $4,604
Compare Against
Ubiquiti Pro Max 24 PoE
★ 3.5 Value Score
Technical Specifications
Switching Capacity: 112 Gbps
Total Non-Blocking Throughput: 56 Gbps
Forwarding Rate: 83 Mpps (83.328 Mpps per Ubiquiti datasheet)
Ports (breakdown): 1 x 1GbE RJ45 (non-PoE); 16 x 1GbE RJ45 (8 PoE+ 802.3at, 8 PoE++ 802.3bt); 8 x 2.5GbE RJ45 (all PoE++); 2 x 10G SFP+. Total: 24 PoE-capable ports plus 1 non-PoE RJ45 and 2 SFP+ uplinks
✔ Pros:Eight 2.5GbE PoE++ (60W) ports plus eight 1GbE PoE++ ports suit high-power devices such as Wi-Fi 6E/7 APs and PTZ cameras; Layer 3 with inter-VLAN routing, static routing and DHCP server removes the need for a separate router on small networks; 112 Gbps switching capacity and 56 Gbps non-blocking throughput support full-rate operation on most ports; Two 10G SFP+ uplinks provide a clear path to aggregation or core switches; 1U rack form factor with 1.3-inch touchscreen and Etherlighting; NDAA compliant, which suits government and regulated buyers
✘ Cons:The 400W PoE budget cannot power every port at its 60W maximum (16 PoE++ plus 8 PoE+ ports can request about 1,216W), so the switch must be sized by per-device load; No stacking or clustering support, so scaling beyond one unit means separate management and uplinks; 256 IPv4 static routes and a 16,000-entry MAC table limit larger L3 deployments; Uplinks are 10G SFP+ only, with no 25G option on the official spec; Requires UniFi Network 8.0.24 or later; Price is higher than many non-UniFi 24-port PoE switches, and retailers quote widely varying prices; No independent hands-on review or measured PoE performance data was found in the sources