The GPR150-A1M hot-swappable AC power supply modules are designed to be compatible with S5800-48F4SR, S5800-48T4S, S5850-24S2Q, S5850-24S2C Ethernet switches. It can be hot-swapped and replaced without any system down-time offering a seamless and uninterrupted operation, which provides a low-cost, simple solution to the problem of a failure of the internal power supply of an Ethernet switch.