Allied Telesis AT-GS924M - Manual (Page 30)

Chapter 1: Overview
30
Power Supply
Each switch has an internal power supply with a single AC power supply
socket on the back panel. To power the switch on or off, connect or
disconnect the power cord provided with the switch. A power cord is
supplied with the switch.
Note
For the power requirements, see the “Power Specifications” on
page 52.