The Crestron DM-PSU-ULTRA is a professional DigitalMedia Ultra midspan PoDM injector designed to supply power to compatible Crestron DigitalMedia Ultra transmitters and receivers over the DigitalMedia cable. It is used in enterprise AV installations where endpoint devices require Power over DigitalMedia but cannot receive sufficient power directly from a switcher or matrix chassis. Typical applications include corporate campuses, higher-education facilities, command centers, and large collaboration spaces where long cable runs or high-power endpoints are deployed.

The unit operates as an inline power injector, inserting power onto the DigitalMedia signal path without altering video, audio, or control data. This allows system designers to maintain flexible topologies while ensuring reliable power delivery to Ultra-series endpoints. Designed for permanent professional installations, the DM-PSU-ULTRA helps simplify system power architecture, reduces the need for local endpoint power supplies, and supports stable long-term operation in always-on AV environments.