Ubiquiti UDB-IoT Device Bridge IoT
Compact Wireless Bridging for IoT Device Connectivity Built for streamlined IoT integration, this ultra-compact wireless bridge connects wired IoT devices into a UniFi WiFi environment...
Compact Wireless Bridging for IoT Device Connectivity
Built for streamlined IoT integration, this ultra-compact wireless bridge connects wired IoT devices into a UniFi WiFi environment with flexible power and mounting options. The Ubiquiti UDB-IoT Device Bridge IoT supports UniFi WiFi Auto-Link, wall or DIN rail installation, and simple deployment through USB Type-C or DC power.
Highlights
Ultra-Compact IoT Bridge Design
• Small device footprint for space-limited installations
• Designed for IoT devices requiring wireless network bridging
• Supports wall and DIN rail mounting
Flexible Power Options
• USB Type-C power at 5V DC, 1A
• 4-pin DC socket supports 9 to 30V DC
• Maximum power consumption of 2.3 W
2.4 GHz Wireless Connectivity
• WiFi 4 with 2 x 2 spatial streams
• Up to 300 Mbps data rate on 2.4 GHz
• WPA2 AES wireless security always enabled
UniFi Deployment Integration
• Integrated UniFi WiFi Auto-Link
• Managed through WiFi
• Full VLAN functionality available on access points running Early Access firmware
Key Features
Ubiquiti UDB-IoT Device Bridge IoT
• Ultra-compact wireless bridge for IoT devices
• Includes one 10/100M RJ45 port for wired device connectivity
• Supports internal antenna and external omni antenna connection
• Designed for flexible installation in wall or DIN rail environments
Wireless Bridge Performance
• WiFi 4 standard with 2.4 GHz operation
• 2 x 2 MIMO for stable wireless connectivity
• Supports 20 MHz and 40 MHz channel bandwidth
• 20 dBm maximum TX power
Antenna Flexibility
• Internal 4 dBi antenna for compact deployments
• RP-SMA connector for external omni antenna
• External omni antenna gain of 3 dBi
• Device measures 63 x 44.5 x 25.5 mm, or 89 x 44.5 x 25.5 mm with external antenna
Installation and Mounting
• Wall mounting for fixed installations
• DIN rail mounting for cabinet and industrial-style deployments
• Included mount supports practical placement across different environments
• Lightweight design at 45 g, or 53 g with external antenna
Hardware and Management
• Polycarbonate enclosure and mount material
• Factory reset button for device recovery
• LED indicators for system status and signal visibility
• Supports WiFi management
Compliance and Operating Environment
• Operating temperature: -10 to 50°C
• Operating humidity: 5 to 95 percent non-condensing
• NDAA compliant
• Certified with CE, FCC, and IC
Summary / Conclusion
The Ubiquiti UDB-IoT Device Bridge IoT provides a compact and practical wireless bridge for connecting IoT devices into UniFi environments. With WiFi Auto-Link, flexible USB Type-C or DC power, wall and DIN rail mounting, and antenna options for different installation needs, it is well suited for streamlined IoT connectivity in business, facility, and control system deployments.
Ubiquiti UDB-IoT Device Bridge IoT
The Ubiquiti UDB-IoT is an ultra-compact WiFi 4 wireless bridge designed for connecting IoT devices to UniFi networks. It supports UniFi WiFi Auto-Link, flexible wall or DIN rail mounting, and dual power input options for compact industrial, automation, and smart infrastructure deployments.
Product Specifications
| Specification | Details |
|---|---|
| Overview | |
| Product Type | IoT wireless bridge |
| Model | UDB-IoT |
| Brand | Ubiquiti |
| WiFi Standard | WiFi 4 |
| Spatial Streams | 2 |
| Mounting Locations | Wall, DIN rail |
| Mounting | Included mount |
| Management | WiFi |
| UniFi WiFi Auto-Link | Yes |
| VLAN Note | Full VLAN functionality is available on access points running Early Access firmware |
| Wireless | |
| Frequency Band | 2.4 GHz |
| MIMO | 2 × 2 |
| Max Data Rate | 300 Mbps (BW40) |
| Antenna Gain | • Internal: 4 dBi • External omni: 3 dBi |
| Max TX Power | 20 dBm |
| Max Conducted TX Power | 20 dBm combined |
| Supported Data Rates | 802.11n: 6.5 Mbps to 300 Mbps (MCS0 to MCS15, HT 20/40) |
| Wireless Security | WPA2 AES always on |
| Channel Bandwidth | 20/40 MHz |
| Networking | |
| Networking Interface | 1 × 10/100 Mbps RJ45 port |
| Antennas | 1 × internal antenna, 1 × RP-SMA connector for external omni-antenna |
| Power | |
| Power Method | USB Type-C 5V DC 1A, 4-pin DC 9 to 30V DC |
| Supported Voltage Range | USB-C: 5V DC, socket: 9 to 30V DC |
| Max Power Consumption | 2.3 W |
| Hardware | |
| Dimensions | Device: 63 × 44.5 × 25.5 mm (2.5 × 1.8 × 1 in), with external antenna: 89 × 44.5 × 25.5 mm (3.5 × 1.8 × 1 in) |
| Weight | Device: 45 g (1.6 oz), with external antenna: 53 g (1.9 oz) |
| Enclosure Material | Polycarbonate |
| Mount Material | Polycarbonate |
| Button | 1 × factory reset |
| LEDs | System, 4 × blue signal, 1 × white blue indicator |
| Environmental | |
| Operating Temperature | -10°C to 50°C (14°F to 122°F) |
| Operating Humidity | 5% to 95% non-condensing |
| Certifications | |
| NDAA Compliant | Yes |
| Certifications | CE, FCC, IC |