Ubiquiti UDB Gigabit 5GHz WiFi Device Bridge/Link

Ubiquiti UDB Gigabit 5GHz WiFi Device Bridge/Link

Ubiquiti UDB Gigabit 5GHz WiFi Device Bridge/Link

SKU: UDB

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Regular price $99.00

The UDB is an outdoor Wi‑Fi 5 (802.11ac) bridge, designed for reliable point-to-point or small-scale point-to-multipoint wireless connectivity. It features a high-gain integrated antenna and dual-polarity MIMO, offering dependable data throughput over moderate distances.

With a Gigabit Ethernet port featuring Power over Ethernet (PoE) input and passthrough output, the UDB simplifies cabling and installation. Its weather-resistant housing ensures durability in outdoor environments, making it suitable for enterprise, campus, or industrial applications.

  • Wi‑Fi 5 (802.11ac) dual-polarity MIMO
  • Integrated high-gain antenna (gain varies by model)
  • Gigabit Ethernet port with PoE in/out
  • Compact and durable outdoor design
  • Managed via UniFi Network Controller
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Dimensions
130 x 55 x 34 mm (5.1 x 2.2 x 1.3")
WiFi Standard
WiFi 5
Spatial Streams
2
Mounting Locations
Wall, table
Mounting
Wall (Included)
Power Method
100—240V AC, 0.45A Max., 50/60 Hz

MIMO

5 GHz
2 x 2
Max. Data Rate

5 GHz
866.7 Mbps (BW80)
Antenna Gain

5 GHz
Internal: 5 dBi External omni: 4 dBi, 360° x 30°
Max. TX Power

5 GHz
21 dBm
Supported Data Rates

802.11ac (WiFi 5)
6.5 Mbps to 866.7 Mbps (MCS0 - MCS9 NSS1/2, VHT 20/40/80)
802.11n
6.5 Mbps to 300 Mbps (MCS0 - MCS15, HT 20/40)
802.11a
6, 9, 12, 18, 24, 36, 48, 54 Mbps
Wireless Security
WPA2 AES

Max. Power Consumption
25W (AC input) 10W (Excluding PoE output)
Supported Voltage Range
100—240V AC
Networking Interface
(1) GbE RJ45 port
Antennas
(1) Internal antenna (1) RP-SMA connector for external omni-antenna
Management
WiFi
Channel Bandwidth
20/40/80 (MHz)
Weight
200 g (7.1 oz)
Enclosure Material
Polycarbonate
Mount Material
Polycarbonate
Button
(1) Factory-reset
LEDs

System
(4) Blue: signal (1) White/blue: indicator
NDAA Compliant
Certifications
CE, FCC, IC
Operating Frequency
US/CA: U-NII-1 5150 - 5250 MHz U-NII-2A 5250 - 5350 MHz U-NII-2C 5470 - 5725 MHz U-NII-3 5725 - 5850 MHz Worldwide: 5150 - 5875 MHz

Ambient Operating Temperature
-10 to 40° C (14 to 104° F)
Ambient Operating Humidity
5 to 95% noncondensing

The UDB is an outdoor Wi‑Fi 5 (802.11ac) bridge, designed for reliable point-to-point or small-scale point-to-multipoint wireless connectivity. It features a high-gain integrated antenna and dual-polarity MIMO, offering dependable data throughput over moderate distances.

With a Gigabit Ethernet port featuring Power over Ethernet (PoE) input and passthrough output, the UDB simplifies cabling and installation. Its weather-resistant housing ensures durability in outdoor environments, making it suitable for enterprise, campus, or industrial applications.

  • Wi‑Fi 5 (802.11ac) dual-polarity MIMO
  • Integrated high-gain antenna (gain varies by model)
  • Gigabit Ethernet port with PoE in/out
  • Compact and durable outdoor design
  • Managed via UniFi Network Controller

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