Ubiquiti UniFi Ultra 210W
UniFi Ultra 210W – Compact 8-Port Gigabit PoE Switch with High Power Budget
The UniFi Ultra 210W is a compact, Layer 2 switch that combines gigabit connectivity with a high PoE power budget, making it a versatile addition to UniFi deployments. It features seven GbE PoE+ output ports and one GbE port that can also accept optional PoE++ input, providing flexibility in how the switch is powered and integrated into a network.
With a total PoE budget of 202W when powered by the included AC adapter, the Ultra 210W can reliably support a wide range of UniFi devices such as access points, cameras, and VoIP phones. Its compact form factor and versatile mounting options make it suitable for offices, retail stores, and hospitality environments where dependable wired connectivity and PoE power delivery are required.
Managed via the UniFi Network application, the Ultra 210W offers simple deployment, centralised management, and robust performance in a space-saving design.
*PoE input is supported for switch operation, but PoE+/PoE++ input or AC power is required for PoE output.
Tech Specs
Click here for the Ubiquiti UniFi Ultra 210W Switch datasheet.
| Device Specifications | |
|---|---|
| Overview | |
| Dimensions | 203 x 76 x 33 mm |
| Port Layout | 1 GbE RJ45 8 (7 PoE+; 1 PoE++ input) (1G/100M/10M) |
| Max. PoE Output | Up to PoE+ |
| Total PoE Availability | PoE++ input: 42W PoE+ input: 16W 60W PoE adapter input: 42W 60W AC adapter input: 52W 210W AC adapter input: 202W |
| Form Factor | Compact desktop, wall, magnetic |
| Performance | |
| Switching Capacity | 16 Gbps |
| Total Non-Blocking Throughput | 8 Gbps |
| Forwarding Rate | 12 Mpps |
| Supported VLANs | 256 |
| MAC Address Table Size | 4,000 |
| Layer 2 Features | |
| STP & RSTP | ✓ |
| Egress Rate Limit | ✓ |
| Flow Control | ✓ |
| Storm Control | ✓ |
| Multicast & Broadcast Rate Limiting | ✓ |
| Port Isolation | ✓ |
| Port Mirroring | ✓ |
| Jumbo Frames | ✓ |
| Loop Protection | ✓ |
| Hardware | |
| PoE Ports | PoE+: 7 PoE++: 1 |
| Max. PoE Wattage per Port by PSE | PoE+: 30W |
| Max. Power Consumption | 9W (Excluding PoE Output) with PoE input 8W (Excluding PoE Output) with adapter input 210W (Including PoE Output) with 210W AC adapter input |
| Power Method | (1) AC/DC adapter (Included) (1) PoE++ |
| Power Input Method | DC Input PoE |
| Power Supply | AC/DC, external, 210W |
| Supported Voltage Range | 50—57V DC/PoE |
| Management | Ethernet |
| Heat Dissipation (Excluding PoE Output) | 30.708 BTU/hr 27.296 BTU/hr |
| Weight | Device: 320 g (11.3 oz) Wall mount: 45 g (1.6 oz) Adapter: 770 g (1.7 lb) |
| Enclosure Material | Polycarbonate |
| Ambient Operating Temperature | PoE++ input: -30 to 60° C (-22 to 140° F) 210W AC adapter input: -20 to 60° C (-4 to 140° F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| NDAA Compliant | ✓ |
| Certifications | CE, FCC, IC, Anatel |
| Software | |
| Application Requirements | UniFi Network Version 8.0.7 and later |
FAQs
Q: What is the Ubiquiti USW-Ultra-210W used for?
A: The USW-Ultra-210W is an 8-port Gigabit PoE+ UniFi switch designed to deliver data and power to UniFi access points, cameras, and VoIP devices.
Q: How many PoE ports does the USW-Ultra-210W provide?
A: All 8 RJ45 Gigabit ports support 802.3af/at PoE+, giving flexible power options for multiple UniFi devices.
Q: What is the total PoE power budget of the USW-Ultra-210W?
A: The switch delivers up to 210W PoE budget across its 8 ports, suitable for powering high-demand devices in medium-sized networks.
Q: Can the USW-Ultra-210W be managed through UniFi software?
A: Yes, it is fully managed via the UniFi Network Application, allowing VLAN setup, traffic monitoring, and remote configuration.
Q: Does the USW-Ultra-210W have a fan for cooling?
A: No, it uses a silent, fanless cooling design, making it ideal for offices, retail environments, and quiet indoor installations.