The TP-Link PSM550‑AC 550W AC Power Supply Module is a reliable, hot‑swappable power solution designed for compatible Omada and Omada Pro switches. It delivers up to 550W output, converting AC input into stable 12V DC power to ensure consistent network performance. Built for efficiency and uninterrupted operation, it features advanced protection mechanisms and allows seamless installation or replacement without system downtime—making it ideal for enterprise networking environments.