Ubiquiti UniFi Switch Flex - USW-Flex-3 - 3 Pack
5-Port managed PoE switch with (1) 802.3at/bt (PoE+/PoE++) input port and (4) 802.3af (PoE) Gigabit Ethernet ports
Build and expand your network with the UniFi® Switch, part of the UniFi Enterprise System. The UniFi Switch, model USW-Flex, is a configurable Layer 2 Gigabit switch with auto-sensing 802.3af PoE. It offers 5 RJ45 Gigabit Ethernet ports, providing 1 PoE input and 4 PoE output links to your devices.
| Hardware Specifications | |
|---|---|
| Dimensions | 122.5 x 107.1 x 28 mm (4.8 x 4.2 x 1.1") |
| Port Layout | 1 GbE RJ45, 5 Ports (4× PoE+, 1× PoE++) — (1G/100M/10M) |
| Max PoE Output | Up to PoE+ |
| Total PoE Availability | 46W |
| Form Factor | Compact desktop, wall, pole |
| Performance | |
| Switching Capacity | 10 Gbps |
| Total Non-Blocking Throughput | 5 Gbps |
| Forwarding Rate | 7 Mpps |
| Supported VLANs | 1,000 |
| MAC Address Table Size | 2,000 |
| Layer 2 Features | |
| Egress Rate Limit | ✓ |
| Flow Control | ✓ |
| Port Isolation | ✓ |
| Port Mirroring | ✓ |
| Jumbo Frames | ✓ |
| Power & Hardware | |
| PoE Ports |
• PoE+: 4 • PoE++: 1 |
| Max PoE Wattage per Port | PoE+: 25W |
| Max Power Consumption |
• 5W (Excluding PoE Output) • 51W (Including PoE Output) |
| Power Method | PoE++ |
| Power Input Method | PoE |
| Supported Voltage Range | 50—57V PoE |
| Management | Ethernet |
| Heat Dissipation | 17.1 BTU/hr (Excluding PoE Output) |
| Outdoor Ready | ✓ |
| ESD Protection | Air/contact: +16kV |
| Ambient Operating Temperature |
• 46W PoE Output: -40 to 55C (-40 to 131F) • 25W PoE Output: -40 to 65C (-40 to 149F) |
| Ambient Operating Humidity | 5% to 95% noncondensing |
| NDAA Compliant | ✓ |
| Certifications | CE, FCC, IC, Anatel: 14502-20-08356 |
| Software | |
| Application Requirements | UniFi Network (Version 5.10.3 and later) |








