Ubiquiti USW-48-PoE Standard 48 PoE 48-port Layer 2 PoE Switch
A 48-port, Layer 2 PoE switch with a silent, fanless cooling system.
| General | |
|---|---|
| Dimensions | 442 x 285 x 44 mm (17.4 x 11.2 x 1.7") |
| Form Factor | Rack mount (1U) |
| Enclosure Material | SGCC steel |
| Mount Material | SGCC steel |
| Supported Rack Depth | 400-1200 mm (15.7–47.2") |
| LCM Display | 1.3" touchscreen |
| ESD Protection | Air: +16kV, Contact: +12kV |
| Ambient Operating Temperature | -5 to 40C (23 to 104F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| NDAA Compliant | ✓ |
| Certifications | CE, FCC, IC, Anatel |
| Ports | |
| 1 GbE RJ45 | 48 (32 PoE+) (1G/100M/10M) |
| 1G SFP | 4 (1G) |
| Power | |
| Max. PoE Output | Up to PoE+ |
| Total PoE Availability | 195W |
| 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 |
| Heat Dissipation (Excluding PoE Output) | 153.54 BTU/hr |
| 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 |
| Access Lists | IPv4: 128 MAC: 128 |
| Layer 2 Features | |
| LACP Port Aggregation | ✓ |
| STP & RSTP | ✓ |
| Advanced IGMP Configuration (Querier, Fast Leave, Router Port) | ✓ |
| IGMP Snooping | ✓ |
| 802.1X Control | ✓ |
| MAC-Based ACLs & Device Isolation | ✓ |
| DHCP Snooping & Guarding | ✓ |
| Egress Rate Limit | ✓ |
| Flow Control | ✓ |
| Storm Control | ✓ |
| Multicast & Broadcast Rate Limiting | ✓ |
| MAC Address Blocking | ✓ |
| IP-Based ACLs & Network Isolation | ✓ |
| MAC-Based Port Restriction | ✓ |
| Port Isolation | ✓ |
| Port Mirroring | ✓ |
| Jumbo Frames | ✓ |
| LLDP-MED | ✓ |
| Voice VLAN | ✓ |
| Loop Protection | ✓ |
| Software | |
| Application Requirements | UniFi Network Version 7.2.94 and later |
| Management | Ethernet AR |
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