Specifications
Table Of Contents
- Package Contents
- Chapter 1. Introduction
- Chapter 2. Connecting the Router
- Chapter 3. Quick Installation Guide
- Chapter 4. Configuring the Router
- Appendix A: FAQ
- Appendix B: Configuring the PCs
- Appendix C: Specifications
- Appendix D: Glossary
- Appendix E: Compatible 3G/4G USB Modem

TL-MR3420 3G/4G Wireless N Router User Guide
Note: 
After a device is successfully added to the network by WPS function, the WPS LED will keep on 
for about 5 minutes and then turn off. 
1.4.2  The Rear Panel   
Figure 1-2    Rear Panel sketch 
The following parts are located on the rear panel (View from left to right). 
  POWER: The Power socket is where you will connect the power adapter. Please use the 
power adapter provided with this TL-MR3420 3G/4G Wireless N Router.   
  ON/OFF: The switch is for you to turn on/off the Router, but only with the Router powered 
on. 
  4,3,2,1 (LAN): These ports (4,3,2,1) connect the Router to the local PC(s) 
  WAN: This WAN port is where you will connect the DSL/cable Modem, or Ethernet   
  WPS/RESET: 
There are two ways to reset to the Router's factory defaults: 
1) Use the Factory Defaults function on “System Tools -> Factory Defaults” page in 
the Router's Web-based Utility. 
2)  Use the Factory Default Reset button: With the Router powered on, use a pin to press 
and hold the WPS/RESET button (about 5 seconds) until the SYS LED becomes 
quick-flash from slow-flash. And then release the button and wait the Router to reboot 
to its factory default settings. 
  Wireless antenna:    To receive and transmit the wireless data. 
1.4.3  The Side Panel 
Figure 1-3 Side Panel sketch 
The following parts are located on the side plate (View from left to right). 
  WIFI: This switch is an easy and convenient operation for you to turn on or off the wireless 
network. 
  USB: Connect to the USB Modem. 
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