Selling a Ubiquiti UniFi Switch 48 PoE 500W (model: US-48-500W). It's a workhorse and still fully supported by UniFi Network software (v6.3.51 and later).
Great for expanding any network that needs serious PoE and PoE+ coverage.
What you get:
48x Gigabit RJ45 ports, all PoE+ capable
2x 1G SFP ports + 2x 10G SFP+ uplink ports
500W total PoE power budget
1U rack-mount form factor (fits 400–1200mm rack depth)
Layer 2 managed switch with full UniFi software support
Rackmount ears
Default factory settings. Ready to be adopted
⚠️ ACTIVE COOLING — This switch has fans. You will hear them. Normal loudness.
This is by design. The switch is built to deliver up to 500 Watts of PoE power across 48 ports and needs active airflow to do it safely. Do not buy this for a quiet room setup.
PoE standards supported:
Standard PoE (802.3af) — up to 15.4W per port
PoE+ (802.3at) — up to 32W per port
For full technical specs, visit the OEM product page:
🔗 https://store.ui.com/us/en/products/us-48-500w