Hardware Connection - TP-Link TL-MR3420 Quick Installation Manual

2

Hardware Connection

The router supports both 3G/3.75G and WAN connection. If both the
3G/3.75G USB Modem and WAN port are connected, the 3G/3.75G
router will choose one of them to access the Internet according to your
configuration. For detailed information, please refer to Step 3 in Part 4
Router Configuration.
● Connect the 3G/3.75G Router to 3G/3.75G
network
SOCKET
2
11 Connect the notebook/PC to the LAN port of 3G/3.75G router with an
Ethernet cable.
21 Plug the Power Adapter in to the power jack.
31 Insert 3G/3.75G USB modem into the USB port. (Ensure the SIM card is
in the modem.1
3G/3.75G
Network
3G/3.75G Router
3
WAN 4 3
POWER 2 1
1
4
Notebook