Product Description
Ubiquiti UniFi Ultra Switch | 8-Port Gigabit PoE Managed Switch
Model: USW-Ultra
The Ubiquiti UniFi Ultra Switch (USW-Ultra) is a compact Layer 2 managed Gigabit switch designed for flexible deployments where space, power efficiency, and PoE capability matter. It features 8 Gigabit Ethernet ports, including 7 PoE/PoE+ output ports, and supports multiple power input options, making it ideal for indoor and semi-outdoor UniFi installations.
Fully managed via the UniFi Network Controller, the USW-Ultra provides enterprise-grade switching features in a lightweight, polycarbonate enclosure with versatile mounting options.
Key Features
8 × Gigabit Ethernet RJ45 Ports
7 × PoE / PoE+ Output Ports (802.3af/at)
PoE++ / PoE+ / 60W Adapter Power Input Support
Up to 42W Total PoE Budget
16 Gbps Switching Capacity
11.904 Mpps Forwarding Rate
Layer 2 Managed Switching
Compact, Lightweight Design
Managed via UniFi Network Controller
Flexible Wall & Surface Mounting
Flexible Power Options
The USW-Ultra supports multiple power input methods for maximum deployment flexibility:
PoE++ input → up to 42W PoE output
PoE+ input → up to 16W PoE output
60W PoE adapter input → up to 42W PoE output
This allows the switch to power UniFi APs, IP cameras, access control devices, and IoT hardware without requiring a dedicated power outlet.
Reliable Switching Performance
Designed for stable and efficient traffic handling:
8 Gbps non-blocking throughput
16 Gbps switching capacity
11.904 Mpps forwarding rate
Ensures smooth performance for small networks, edge deployments, and distributed UniFi topologies.
Advanced Layer 2 Management
Managed entirely through UniFi Network Controller, supporting:
STP / RSTP
Port Isolation
Storm Control
Port Mirroring
Multicast & Broadcast Rate Limiting
Flow Control
Jumbo Frames
Egress Rate Limiting
All configurations and monitoring can be done remotely via the UniFi web or mobile app.
Compact & Versatile Design
Ultra-compact footprint
Durable polycarbonate enclosure
Wall-mount ready
Lightweight for pole, cabinet, or desk deployments
Wide operating temperature range (-30°C to 60°C with PoE++ input)
Technical Specifications
Mechanical
| Feature | Specification |
| Dimensions | 203 × 76 × 33 mm |
| Weight | 320 g (device), 45 g (wall mount) |
| Enclosure | Polycarbonate |
Networking & Performance
| Feature | Specification |
| Ethernet Ports | 8 × GbE RJ45 |
| PoE Ports | 7 × PoE / PoE+ |
| Switching Capacity | 16 Gbps |
| Non-Blocking Throughput | 8 Gbps |
| Forwarding Rate | 11.904 Mpps |
Power & Environment
| Feature | Specification |
| Total PoE Budget | Up to 42W |
| Max PoE per Port | 30W |
| Power Input | PoE++, PoE+, 60W PoE Adapter |
| Operating Temperature | -30°C to 60°C |
| Humidity | 10–90% Non-condensing |
