Articles and Reviews

Case Study: Ubiquiti Unifi PoE Switch US-8-150W Power Supply Failure and Repair

If you have a Ubiquiti US-8-150W switch, and it’s suddenly dead or unstable, it’s probably the power supply. In this post, you’re going to learn what causes these switches to stop working as well as a few different ways to repair them. This article focuses on the US-8-150W, although this info may apply to other Ubiquiti models as well.