TP-Link TL-ER5120 V4 Guide D'installation page 6

English
Connection
WAN Port (For routers)
■
Please connect the WAN port of the router to the LAN
port of your modem or the interface provided by ISP via
Ethernet cable.
LAN Port (For routers)/Ethernet Port (For
■
ACs)
Connect a LAN port/Ethernet port of the device to the
computer with an Ethernet cable as the following figure
shows.
Note: Make sure the Ethernet cable is less than 100m.
Power On
■
Plug the negative connector of the provided power cord
into the power socket of the device, and the positive
connector into a power outlet as the following figure
3
RJ45 Cable