PDU

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 AN!Wiki :: PDU

APC AP7900 8-Outlet 1U 120vAC PDU. Photo by APC.

In clustering, an addressable PDU (Power Distribution Unit) is, essentially, a network-connected power bar where the power to any given plug can be remotely and individually controlled. This makes is useful as a cluster fence device.

An example would be APC's AP7900 Switched DU.

 

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