UniFi Device Bridge (UDB)

The UniFi Device Bridge (UDB) is a compact wireless client bridge designed to connect wired Ethernet devices to a UniFi Wi-Fi network where cabling is impractical or impossible. The UniFi Device Bridge provides a reliable, low-latency wireless-to-wired connection, making it ideal for cameras, access control panels, POS systems, printers, and other Ethernet-based devices in indoor and outdoor environments.

Product Overview

The UniFi Device Bridge (UDB) operates as a Wi-Fi station that securely associates with a UniFi access point and delivers network connectivity through its Ethernet port. It integrates seamlessly with the UniFi ecosystem, offering centralized management, monitoring, and enterprise-grade security.

Wireless Standards & Performance

• Wireless standard: IEEE 802.11ac (Wi-Fi 5)
• Frequency bands:
  • 2.4 GHz
  • 5 GHz
• Optimized for stable client-bridge connectivity
• Low-latency wireless-to-Ethernet performance

Ethernet & Networking

• 1 × Gigabit Ethernet port
• Transparent Layer 2 bridge operation
• Supports VLAN tagging and network segmentation

Power & Connectivity

• Power method: Power over Ethernet (PoE)
• Single-cable solution for power and data
• Designed for easy integration with existing UniFi infrastructure

Management & Security

• Managed via UniFi Network Application
• Centralized provisioning and monitoring
• Enterprise-grade wireless security with WPA2/WPA3 support
• Device-level visibility and performance analytics

Physical Design & Installation

• Compact, lightweight form factor
• Suitable for indoor and outdoor deployments
• Wall and pole mounting options supported

Reliability & Operation

• Designed for continuous 24/7 operation
• Stable connectivity for mission-critical devices

Typical Use Cases

• Connecting UniFi Protect cameras without Ethernet runs
• Wireless backhaul for access control and IoT devices
• Temporary or remote Ethernet device connectivity

Key Features

• Wireless-to-Ethernet client bridge
• Dual-band Wi-Fi connectivity
• Gigabit Ethernet output
• Powered by PoE
• Fully managed through UniFi Network Application

Meta Description

UniFi Device Bridge (UDB) is a wireless client bridge that connects Ethernet devices to a UniFi Wi-Fi network, offering reliable PoE-powered, low-latency wireless-to-wired connectivity for enterprise deployments. Datasheet