PDU stands for Power Distribution Unit. It is a device used primarily in data centers or server rooms to distribute electric power to various equipment, such as servers, switches, and storage devices.
A PDU is typically designed as a multiple outlet power strip with different features to efficiently manage and control power distribution. It incorporates features such as surge protection, overload protection, and remote monitoring capabilities to ensure safe and reliable operation.
The main purpose of a PDU is to provide a centralized and organized power distribution system that helps optimize power usage and minimize downtime. It allows for the efficient allocation of power resources by eliminating the need for individual power cords and providing a single point of power connection for multiple devices.
PDUs are available in various types, including basic PDUs, which provide simple power distribution without any additional features, and intelligent PDUs, which offer advanced functionality like remote monitoring, power metering, and environmental sensors. Some PDUs also support power management features such as load balancing and remote power cycling.
Overall, a PDU is a vital component in a data center infrastructure, helping to ensure the availability, reliability, and efficiency of power distribution to critical IT equipment.
