How do the port speeds, PoE standard, and switching throughput compare between the two models?

The USW-PRO-MAX-48-POE offers a heterogeneous port configuration: 48 × 1G RJ-45 ports, 8 × 2.5G ports, and 2 × 10G SFP+ uplinks. Its switching capacity is 224 Gbps with 112 Gbps non-blocking throughput and a forwarding rate of 167 Mpps. PoE is delivered at the 802.3bt (PoE++) standard, which supports per-port power levels up to 90W, enabling high-draw devices such as PTZ cameras, Wi-Fi 6E APs, and video intercoms without supplemental injectors.

The USW-ENTERPRISE-48-POE standardizes all 48 RJ-45 ports at 2.5G, with 4 × 10G SFP+ uplinks. Its switching capacity equals 160 Gbps non-blocking, while its forwarding rate is notably higher at 238 Mpps. PoE is delivered at the 802.3at (PoE+) standard, capping per-port output at 30W—sufficient for standard IP cameras and 802.11ax APs but unable to power 802.3bt-only devices without supplemental hardware.

For installers: the PRO-MAX model's 224 Gbps fabric and PoE++ headroom address mixed high-power device loads; the ENTERPRISE model's uniform 2.5G access tier and higher forwarding rate favor dense, latency-sensitive environments where all endpoints can leverage 2.5G link speeds and per-port power demands stay within 30W.

How do the power budgets, base consumption, physical build, and environmental ratings compare?

Both switches share the same 870W internal AC power supply (100–240V, 50/60 Hz), identical 720W PoE output budget, and the same SGCC steel enclosure measuring 442 × 400 × 44 mm and weighing 6.2 kg without mounting brackets. Operating temperature range is identical: -5°C to 40°C (23°F to 104°F) for both units.

The key power distinction is base (non-PoE) consumption. The USW-PRO-MAX-48-POE draws 100W at base load, leaving a larger effective margin within the 870W supply for PoE allocation. The USW-ENTERPRISE-48-POE draws 150W at base load—50W more—which reduces the practical PoE headroom by the same amount even though the rated 720W PoE budget figure is identical for both.

The USW-ENTERPRISE-48-POE is specified with a 1.3-inch LCM color touchscreen display; no such display is listed in the USW-PRO-MAX-48-POE specifications. This on-unit display may be relevant for out-of-band status checks or local management without a connected laptop in IDF/MDF environments.

Which deployment scenarios, device ecosystems, and management requirements does each model best serve?

Both switches support up to 1,000 VLANs, are managed via Ethernet, and carry NDAA compliance alongside CE, FCC, IC, and Anatel certifications—making both eligible for U.S. federal and regulated-sector deployments. Both operate within the Ubiquiti UniFi ecosystem, assuming standard UniFi Network controller management applies to both (controller platform not explicitly re-stated in the provided specs beyond 'Management: Ethernet').

The USW-PRO-MAX-48-POE is the more appropriate choice when the installed device mix includes 802.3bt endpoints (high-power PTZ cameras, multi-radio Wi-Fi 6E APs, smart UPS devices) or when selective 2.5G and 10G SFP+ uplink capacity is required alongside a 1G access tier. Its 224 Gbps fabric provides headroom for future traffic growth.

The USW-ENTERPRISE-48-POE suits deployments where every access device already supports or benefits from a 2.5G link (e.g., Wi-Fi 6/6E APs with 2.5G uplink ports, NVRs with 2.5G NICs) and all PoE loads remain within 30W per port. Its four 10G SFP+ uplinks and 238 Mpps forwarding rate make it a capable aggregation layer switch in a multi-tier architecture. The LCM touchscreen adds a local management convenience not present on the PRO-MAX.

Which should you choose: the USW-PRO-MAX-48-POE or the USW-ENTERPRISE-48-POE?

Our take: The USW-PRO-MAX-48-POE is the stronger choice when the deployment includes high-draw 802.3bt devices or requires a mixed-speed access tier with room to grow. Three concrete spec deltas drive this: first, PoE standard—PoE++ (802.3bt, up to 90W/port) vs. PoE+ (802.3at, 30W/port cap)—determining whether PTZ cameras, multi-radio APs, or similar high-power endpoints can be powered at all without injectors; second, switching capacity—224 Gbps vs. 160 Gbps—a 40% fabric advantage; third, base power draw—100W vs. 150W—meaning 50W more of the shared 870W supply is available for PoE on the PRO-MAX despite both carrying the same 720W PoE budget spec. The USW-ENTERPRISE-48-POE is the better fit when all 48 access devices support 2.5G links and PoE+ suffices, or when the on-unit LCM display is operationally useful. Both are NDAA-compliant and identically housed.

Side-by-Side Comparison

Spec-for-spec, from manufacturer data.

Frequently Asked Questions

Related Resources

• Ubiquiti USW-PRO-MAX-48-POE product page — full specs and to add to a quote
• Ubiquiti USW-ENTERPRISE-48-POE product page — full specs and to add to a quote