Ubiquiti Unifi USW-Flex-3 Indoor/Outdoor 5-Port Layer 2 Gigabit Switch with PoE Support - 3 Pack Operating Temperature -40 to 65°C
Features
5-Port Layer 2 Gigabit Switch with PoE Support
The UniFi® Switch Flex is a managed, Layer 2 Gigabit switch with auto-sensing 802.3af PoE support.
PoE Flexibility
The USW-Flex supports a maximum PoE output budget of 46W when powered by 60W 802.3bt PoE++. Four ports offer auto-sensing 802.3af PoE output to power multiple devices on the network.
Versatile Mounting
The USW-Flex can be installed horizontally or vertically making it ideal for desktop, magnetic wall-mount, and pole-mount installations.
Indoor/Outdoor Design
The USW-Flex is designed for indoor or outdoor use. With its weatherproof housing and versatile mounting options, the USW-Flex provides both flexibility and durability for environments with extreme temperature variations.
Compatible Products
The USW-Flex powers a variety of products, including the UniFi Video Camera G3 Flex, UniFi Video Camera G4 Pro, and UniFi AC Mesh AP, which use 802.3af PoE. To enable its maximum power budget of 46W, the USW-Flex can be powered by the USW-Industrial, US-XG-6POE, USW-Pro-24-PoE or USW-Pro-48-PoE switches, which provide 60W of 802.3bt PoE++.
Seamless Integration
A single instance of the UniFi Controller running in the cloud can manage multiple UniFi sites within a centralized interface. Each site is logically separated and has its own network monitoring, configuration, maps, statistics, and admin accounts.
Specifications
Technical Specifications
| Weight | 230 g(8.11 oz) |
|---|---|
| Networking Interfaces | (5) 10/100/1000 Mbps RJ45 Ports |
| Management Interface | Ethernet In-Band |
| PoE Out (Ports 2-5) | 802.3af (Pins 1, 2+; 3, 6-) |
| Max Power Consumption (Excluding PoE Output) | 5W |
| Max PoE Wattage Per Port | 15.4W |
| Total PoE Power Budget | Powered by 802.3af: 8WPowered by 802.3at: 20WPowered by 802.3bt: 46WPowered by PoE Adapter (Enabled in Controller): 46W |
| Voltage Range | 802.3af: 44 - 57V802.3at/bt: 50 - 57V |
| LEDs | System: StatusRJ45 Data Ports: PoE; Link/Speed/Activity |
| ESD/EMP Protection | ± 16kV Air, ± 16kV Contact |
| Operating Temperature | 46W PoE Output: -40 to 55° C (-40 to 131° F)25W PoE Output: -40 to 65° C (-40 to 149° F) |
| Operating Humidity | 5 to 95% Noncondensing |
| Certifications | CE, FCC, IC |
| PoE Type | Recommended PoE Source |
| 802.3af/at (Pins 1, 2+; 3, 6-) | USW-24-PoE (sold separately) |
| 802.3bt (Pins 1, 2+; 3, 6- and 4, 5+; 7, 8-) | USW-Pro-24-PoE (sold separately) |
| 50V/60W PoE Adapter* | PoE Injector, POE-50-60W-WH or POE-50-60W (sold separately)* To enable PoE output power, select Power Source > PoE Injector in UniFi Controller. |
| Dimensions | 118.5 x 63 x 34.7 mm(4.66 x 2.48 x 1.36") |
| Weight | 206 g(7.27 oz) |
| Output Voltage | 54V, 1.11A |
| Rated Voltage | 100-240VAC |
| Input Current | 1.5A (Max.) |
| Efficiency | > 86% |
| Output Ripple | 200mVpp |
| Line Regulation | < 1% |
| Load Regulation | < 3% |
| 4-Pair Powering | Pins 1, 2, 4, 5+ and Pins 3, 6, 7, 8- |
| Operating Temperature | -20 to 60 ° C (-4 to 140 ° F) |
| Storage Temperature | -30 to 70 ° C (-22 to 158 ° F) |
| Operating Humidity | 5 to 90%, Noncondensing |
| Surge Immunity | 4kV Difference and Common Mode |
| Brand | Ubiquiti |
|---|---|
| Product Type | Networking |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return





