UDB‑Switch – Ubiquiti UniFi Device Bridge Switch
Description
Description
The Ubiquiti UDB‑Switch is a compact, high‑performance PoE+ switch with integrated WiFi 7 wireless bridging, designed to extend UniFi networks where running cables is impractical. Combining multi‑gigabit switching with a high‑capacity wireless uplink, the UDB‑Switch delivers reliable connectivity for modern enterprise and commercial environments.
Featuring (1) 10 GbE port and (7) 2.5 GbE PoE+ ports, the UDB‑Switch supports high‑bandwidth devices such as UniFi access points, cameras and IoT equipment. Built‑in WiFi 7 bridging using the 6 GHz and 5 GHz bands enables fast, low‑latency wireless uplinks while remaining fully managed through the UniFi Network application.
Key Features:
- Integrated WiFi 7 wireless bridge for seamless UniFi uplinks
- (1) 10 GbE RJ45 port for aggregation or high‑speed uplink
- (7) 2.5 GbE PoE+ ports supporting up to 30W per port
- Up to 35W PoE output with included adapter (expandable to 185W)
- Compact desktop or wall‑mount design
- Managed via UniFi Network with real‑time monitoring
- WPA3 security and NDAA compliant hardware
Ideal For:
Businesses, retail stores, warehouses, and temporary or hard‑to‑wire locations requiring a reliable wireless network extension with integrated PoE switching.
Compatible Products:
UniFi Cloud Gateways
UniFi Access Points
UniFi Protect Cameras
UniFi Door Access and IoT devices
FAQs:
Does the UDB‑Switch require UniFi management?
Yes, the UDB‑Switch is fully managed through the UniFi Network application.
Can PoE power be expanded?
Yes, total PoE output can be increased when using the optional higher‑wattage power adapter.
Specifications40 specifications · 4 sections
| Overview | |
|---|---|
| Dimensions | 212.9 x 113 x 32.5 mm / (8.4 x 4.4 x 1.3") |
| WiFi Standard | WiFi 7 |
| Spatial Streams | 4 |
| Mounting Locations | Desktop, wall |
| Power Method | DC jack (54V DC/1.1A) |
| Power Supply | 54V DC/1.1A (Adapter included) |
| Performance | |
| MIMO · 6 GHz | 2 x 2 |
| MIMO · 5 GHz | 2 x 2 |
| Max. Data Rate · 6 GHz | 5.8 Gbps (BW320) |
| Max. Data Rate · 5 GHz | 4.3 Gbps (BW240) |
| Antenna Gain · 6 GHz | 8 dBi |
| Antenna Gain · 5 GHz | 8 dBi |
| Max. TX Power · 6 GHz | 23 dBm |
| Max. TX Power · 5 GHz | 26 dBm |
| Max. Conducted TX Power | 26 dBm (Combined) |
| Supported Data Rates · 802.11be (WiFi 7) | 6 GHz: 7.3 Mbps to 5.8 Gbps (MCS0 - MCS13 NSS1/2, EHT 20/40/80/160/320) / 5 GHz: 7.3 Mbps to 4.3 Gbps (MCS0 - MCS13 NSS1/2, EHT 20/40/80/160/240) |
| Supported Data Rates · 802.11ax (WiFi 6) | 7.3 Mbps to 2.4 Gbps (MCS0 - MCS11 NSS1/2, HE 20/40/80/160) |
| Supported Data Rates · 802.11ac (WiFi 5) | 6.5 Mbps to 1.7 Gbps (MCS0 - MCS9 NSS1/2, VHT 20/40/80/160) |
| Supported Data Rates · 802.11n | 6.5 Mbps to 300 Mbps (MCS0 - MCS15, HT 20/40) |
| Supported Data Rates · 802.11a | 6, 9, 12, 18, 24, 36, 48, 54 Mbps |
| Wireless Security | WPA3 SAE (Always On) |
| Hardware | |
| Max. Power Consumption | 25W (Excluding PoE output) |
| Supported Voltage Range | 42.5–57V DC |
| Networking Interface | (1) 10 GbE RJ45 port / (7) 2.5 GbE RJ45 ports |
| PoE Interface | (8) PoE+ ports |
| Max. PoE Wattage per Port | 30W |
| Total PoE Availability | 60W AC adapter input: 35W / 210W AC adapter input: 185W |
| Antennas | (1) Internal |
| Management | Ethernet / WiFi |
| Channel Bandwidth | 20/40/80/160/240/320 MHz |
| Weight | Device: 548 g (1.21 lb) / With mount: 563 g (1.24 lb) |
| Enclosure Material | Polycarbonate |
| Mount Material | Polycarbonate |
| LCM Display | 0.96" status display |
| Button | (1) Factory reset |
| Certifications | CE, FCC, IC |
| Operating Frequency | Worldwide: / 5150—5875 MHz / 5945—7125 MHz |
| Ambient Operating Temperature | -30 to 40° C (-22 to 104° F) |
| Ambient Operating Humidity | 5 to 95% noncondensing |
| Software | |
| Application Requirements · UniFi Network | Version 10.0.156 or later. |
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