Ubiquiti AC Adapter 210W
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The Ubiquiti 210W AC Adapter is a high-performance replacement power supply designed for compatibility with select Ubiquiti devices. Delivering a stable 210 watts of output, it ensures reliable, continuous power for demanding networking equipment in both enterprise and ISP environments.
Built with durability and efficiency in mind, the UACC-Adapter-AC-210W features robust protection circuitry to safeguard connected devices from overload, overvoltage, and short-circuit conditions. Whether you're replacing a failed power unit or requiring a spare to minimise downtime, this adapter offers dependable operation and genuine Ubiquiti quality.
Tech Specs
| Device Specifications | |
|---|---|
| Dimensions | 190 x 86 x 26 mm (19" 8") |
| Weight | 1.2 kg (2.6 lb) |
| AC Connector | C14 INLET (input) |
| Output Plug | DC plug: 5.5 x 2.1 x 11.5 mm (0.2 x 0.08 x 0.5") DC cable: UL11353 16AWG 1.5 m (4.9 ft) |
| Supported Voltage Range | Input: 100–240V AC Output: 54V DC |
| Ambient Operating Temperature | 0 to 40° C (32 to 104° F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
FAQs
Q1: What is the UACC-Adapter-AC-210W used for?
A: It is a dedicated AC/DC power adapter designed to power Ubiquiti UniFi Access controller units and accessories — providing up to 210 W of 24 V DC power for connected Access devices.
Q2: What are the input and output power specifications?
A: The adapter accepts 100–240 V AC mains input and supplies regulated 24 V DC output with a maximum total power delivery of 210 W, ensuring sufficient capacity for multiple powered devices.
Q3: How does the adapter connect to UniFi Access equipment?
A: It connects via a standard DC output cable or barrel connector to the DC input of the UniFi Access controller or PoE power system, delivering both current and stable voltage required for access hardware.
Q4: What safety or performance features does the adapter include?
A: It has built-in overcurrent and overvoltage protection to safeguard connected devices, thermal regulation with integrated cooling, and a design suited for continuous operation in typical indoor environments.
Q5: What types of UniFi Access deployments is this adapter best suited for?
A: It’s ideal for larger UniFi Access installations where multiple door readers, controllers, and accessories need reliable DC power — especially in enterprise, commercial, or multi-door access control systems.