TP-Link TL-SF1024D - Identifying External Components; Front Panel; Rear Panel

10/100Mbps Unmanaged Switch
04 Introduction
Power Socket
Connect the female connector of the power cord here, and the male connector to
the AC (Alternating Current) power outlet. Please make sure the voltage of the power
supply meets the requirement of the input voltage.
Caution:
Please use the provided power cord.