Aruba 4000i POE 54VDC 480W 100 HPE

Keep Aruba 4100i access infrastructure powered with a 480 W supply built for dependable PoE delivery. This HPE Aruba unit accepts AC 100-240 V input and provides 54 VDC output, giving network teams the electrical headroom needed for access-layer deployments that cannot tolerate unstable power. It is a purpose-fit replacement or expansion component for environments that standardize on Aruba switching and want predictable behavior from the power subsystem. For procurement teams, the value is in matching the right power profile to the platform instead of overbuying a generic alternative. A correctly specified supply helps preserve system compatibility, simplifies spares planning, and reduces the risk of mismatched components in the field. In dense enterprise closets, that matters: power stability affects switch availability, PoE device uptime, and the service levels built on top of them. Choose this model when you need a verified Aruba power option for the 4100i family and want a component aligned to the platform’s electrical requirements. It is a practical fit for organizations that prioritize uptime, standardization, and clean lifecycle support across access switching deployments.