This product is either discontinued or we cannot get that from suppliers.
Ubiquiti Unifi US-48-500W-AU, Networking (48) 10/100/1000 Mbps RJ45 Ethernet Ports, (2) 1/10 Gbps SFP+ Ethernet Ports, (2) 1 Gbps SFP Ethernet Ports, Interface (1) RJ45 Serial Port Out-of-Band, Ethernet In-Band, Non-Blocking Throughput 70 Gbps, Capacity 140 Gbps, Forwarding 104.16 Mpps, MAC Address Table 16384, Power Method 100-240VAC/50-60 Hz, Universal Input, Power Supply AC/DC, Internal, 500W DC.
Build and expand your network with the UniFi® Switch, part of the Ubiquiti Networks® UniFi Enterprise System. The UniFi Switch 48 500W is a fully managed PoE+ Gigabit switch, delivering robust performance and intelligent switching for enterprise networks.