Cisco PWR-GSR12-AC/4

The Cisco PWR-GSR12-AC/4 is a power supply module designed for Cisco GSR12000 Series routers. It is an AC-input power supply module that provides power to the router and its components. The PWR-GSR12-AC/4 is a hot-swappable module, meaning it can be replaced or added without interrupting the operation of the router. It has four power supply slots, allowing for redundancy and increased power capacity.