130W AC redundant power module ensures continuous operation for the MCM15-MEDIA-CHASSIS (19in) delivering reliable performance for enterprise campus and ISP environments - Installs easily into the chassis' redundant slot providing automatic failover power and maintaining seamless operation with zero downtime - Ideal for mission-critical networks - Supports 100-240V AC with plug-and-play tool-free slot-in design powering up to 15 media converter slots - Chassis airflow for fanless cooling