Vertiv ACS804MEAC-400 4-Port ACS AC/DC Console Server | Rack Mount, Modem

Maintain direct access to critical devices when normal network paths are unavailable. The Vertiv 4-PORT ACS EXT AC/DC W/ANALOG MODEM is built for out-of-band console management, giving administrators a dedicated serial path to essential infrastructure. With 4 console ports, it is sized for smaller deployments, remote sites, and targeted management zones where a compact footprint matters. AC/DC power support adds deployment flexibility, while the analog modem provides a fallback access method when IP-based management is not available. That combination makes this model useful in environments where continuity matters more than feature sprawl. It is designed to keep troubleshooting, configuration, and recovery tasks available without depending on the production network. For IT teams managing edge rooms, branch offices, or isolated equipment racks, this console server helps reduce downtime risk and unnecessary site visits. It delivers the kind of access discipline that matters in real operations: direct control, remote reachability, and a clear separation between management traffic and production traffic. When a smaller console server is enough, this model gives you the essentials without compromise.