Ubiquiti EP-54V-150W-DC EdgePoint Router/Switch

Ubiquiti EP-54V-150W-DC Power Supply

Overview

The Ubiquiti EP-54V-150W-DC (MPN: EP-54V-150W-DC) is a dedicated 150W DC power supply engineered to support EdgePoint routing and switching infrastructure in UISP-based deployments. Operating at 54V DC, this power supply delivers stable, regulated power to EdgePoint devices in distributed network topologies where centralized PoE solutions are impractical or insufficient. Manufactured in China to Ubiquiti specifications, the unit weighs 2.1 pounds and integrates seamlessly into rack-mounted or wall-mounted installations.

Key Features

The EP-54V-150W-DC provides 150 watts of continuous power at 54V DC output, a voltage standard optimized for Ubiquiti EdgePoint equipment. The power supply's form factor is compact enough for distributed edge deployments while maintaining sufficient capacity for multi-interface EdgePoint routers handling simultaneous switching and routing functions. As a UISP Accessory component, this supply integrates with the broader UISP ecosystem for centralized management and monitoring of power infrastructure.

Deployment Scenarios

This power supply is commonly deployed in remote or distributed network edge locations where local power sourcing eliminates long cable runs from central supply points. It supports EdgePoint router installations at network aggregation points, branch offices, and wireless backhaul stations. The 150W budget accommodates EdgePoint devices with multiple WAN connections, switching fabrics, and ancillary modules without requiring supplemental power distribution.

Network Integration

The EP-54V-150W-DC integrates directly into UISP accessory ecosystems, enabling coordinated power and network management through a single control plane. When paired with EdgePoint routers, the supply's 54V DC standard ensures voltage stability across the device's power rails, reducing susceptibility to brownout conditions and extending hardware lifecycle in fluctuating power environments.

Installation Notes

Installation requires a DC input source capable of supplying 54V at appropriate current draw. The lightweight 2.1-pound design facilitates mounting in compact spaces, while standard connectors enable rapid field integration. Integrators should verify input voltage availability and conductor gauge compliance with current capacity before deployment.

Marty Allison, Infrastructure Architect

"The EP-54V-150W-DC is a reliable power foundation for EdgePoint deployments at the network edge. The 150W capacity covers most single-unit EdgePoint configurations, and the 54V DC standard eliminates voltage conversion loss. I recommend this supply for installations where centralized PoE isn't feasible—particularly in remote aggregation points where local AC availability exists. Pair it with redundant input conditioning to maximize uptime in unstable power environments."