Ubiquiti’s USW-48P is a managed Layer 2 switch with 48x Gigabit Ports. It includes 32x 802.3at PoE+ ports, 4x 1.25Gbps SFP uplink ports and a PoE budget of 195W. The unit features a 1.3″ touch LCM to provide status information.
It can be configured and managed with the UniFi Network Application.
| Overview | |
| Dimensions | 442 x 285 x 44 mm (17.4 x 11.2 x 1.7″) |
| Port Layout | 1 GbE RJ45: 48 (32 PoE+) |
| 1G SFP: 4 | |
| Max. PoE Output | Up to PoE+ |
| Total PoE Availability | 195W |
| Form Factor | Rack mount (1U) |
| Performance | |
| Switching Capacity | 104 Gbps |
| Total Non-Blocking Throughput | 52 Gbps |
| Forwarding Rate | 77 Mpps |
| Supported VLANs | 1,000 |
| MAC Address Table Size | 16,000 |
| Packet Buffer Size | 1.5 MB |
| Layer 2 Features | |
| LACP Port Aggregation | Yes |
| STP & RSTP | Yes |
| Advanced IGMP Configuration (Querier, Fast Leave, Router Port) | Yes |
| IGMP Snooping | Yes |
| 802.1X Control | Yes |
| MAC-Based ACLs & Device Isolation | Yes |
| DHCP Snooping & Guarding | Yes |
| Egress Rate Limit | Yes |
| Flow Control | Yes |
| Storm Control | Yes |
| Multicast & Broadcast Rate Limiting | Yes |
| MAC Address Blocking | Yes |
| IP-Based ACLs & Network Isolation | Yes |
| MAC-Based Port Restriction | Yes |
| Port Isolation | Yes |
| Port Mirroring | Yes |
| Jumbo Frames | Yes |
| LLDP-MED | Yes |
| Voice VLAN | Yes |
| Loop Protection | Yes |
| Hardware | |
| PoE Ports | |
| PoE+ | 32 |
| Max. PoE Wattage per Port by PSE | |
| PoE | 15.4W |
| PoE+ | 32W |
| Max. Power Consumption | 45W (Excluding PoE Output) 240W (Including PoE Output) |
| Power Method | Universal input, 100—240V AC, 50/60 Hz |
| Power Input Method | AC input |
| Power Supply | AC/DC, internal, 240W |
| Supported Voltage Range | 100—240V AC |
| Management | Ethernet AR |
| Heat Dissipation (Excluding PoE Output) | 153.54 BTU/hr |
