The Ubiquiti UniFi Switch Flex (Model: USW-Flex) specification description follows:
The Ubiquiti UniFi Switch Flex (Model: USW-Flex) is a highly versatile, weather-resistant Layer 2 managed Gigabit switch designed for outdoor, industrial, and high-density edge deployments. Engineered to operate in demanding environmental conditions, the switch delivers non-blocking Gigabit switching performance while providing flexible PoE pass-through power for IP surveillance cameras, wireless access points, and IoT devices.
Equipped with 5 total Gigabit RJ45 ports—comprising (1) 802.3bt PoE++ input port and (4) auto-sensing 802.3af PoE output ports—the USW-Flex can deliver up to 46W of total PoE power budget when powered by a 60W PoE++ switch or injector. Fully integrated into the UniFi Network Application, it features a durable, weatherproof outdoor-rated enclosure, flexible mounting options (wall, pole, or magnetic), and silent fanless cooling.
Comprehensive Key Features:
- Flexible PoE Pass-Through Architecture: Powered via 802.3bt PoE++ / 802.3at PoE+ input on Port 1 to supply clean 802.3af PoE output across Ports 2–5.
- Up to 46W Available PoE Output: Delivers up to 46W total PoE budget (when powered via 60W PoE++) or up to 15.4W per individual output port.
- Weatherproof Outdoor Design: Ruggedized polycarbonate housing engineered to withstand adverse weather, rain, and extreme temperature fluctuations.
- Non-Blocking Gigabit Performance: Equipped with 5 total 10/100/1000 Mbps RJ45 ports providing 5 Gbps non-blocking line-rate throughput.
- Versatile Mounting Architecture: Includes mounting hardware for seamless surface, wall, pole, or magnetic mounting setups.
- Silent Fanless Cooling: Thermal engineering design operates completely silently without internal moving parts or cooling fans.
- Centralized UniFi Network Management: Native management through the UniFi Network Application for complete network topology visibility, remote provisioning, and traffic monitoring.
Extended Technical Specifications:
- Hardware & Physical Parameters:
- Model / SKU: USW-Flex (UniFi Switch Flex)
- Dimensions: 122.5 x 107.1 x 28 mm (4.82 x 4.22 x 1.10")
- Weight: 230 g (8.11 oz)
- Enclosure Material: Polycarbonate
- Mounting Options: Wall, Pole, Magnetic Mount (Kits Included)
- Acoustic Noise Level: 0 dB(A) (Fanless Cooling)
- System Status LEDs: System Status, PoE Power, Link / Speed / Activity
- Wireless, Networking & Performance Parameters:
- Total RJ45 Ports: (5) 10/100/1000 Mbps Gigabit RJ45 Ports
- PoE Input Interface: (1) 802.3af/at/bt PoE Input Port (Port 1)
- PoE Output Interfaces: (4) 802.3af PoE Output Ports (Ports 2–5; Pairs 1, 2+; 3, 6-)
- Max. PoE Wattage per Output Port: 15.4W (802.3af)
- Total Available PoE Output Budget: 802.3bt Input: 46W | 802.3at Input: 20W | 802.3af Input: 8W | 54V DC Injector Input: 46W
- Non-Blocking Throughput: 5 Gbps
- Switching Capacity: 10 Gbps
- Forwarding Rate: 7.44 Mpps
- Management Interfaces: Ethernet, Bluetooth
- Electrical & Environmental Parameters:
- Power Method: 802.3af/at/bt PoE Input (44–57V DC, 0.25–1.2A) or External 54V PoE Injector
- Max. Power Consumption: 5W (excluding PoE output)
- ESD/EMP Protection: Air: ±16 kV, Contact: ±16 kV
- Ambient Operating Temperature: -40 to 55° C (-40 to 131° F) @ 46W PoE Output | -40 to 65° C (-40 to 149° F) @ 25W PoE Output
- Ambient Operating Humidity: 5 to 95% noncondensing
- Regulatory Certifications: CE, FCC, IC