User's Manual

-3-
TL-MR3420
3G/4G Wireless N Router User Guide
 Provides WPA/WPA2-Enterprise, WPA/WPA2-Personal authentication, TKIP/AES
encryption security
 Supports 3G/4G/Dynamic IP/Static IP/PPPoE/L2TP/PPTP Internet access
 Supports Virtual Server, Special Application and DMZ host
 Supports UPnP, Dynamic DNS, Static Routing
 Provides Automatic-connection and Scheduled Connection on certain time to the Internet
 Built-in NAT and DHCP server supporting static IP address distributing
 Connects Internet on demand and disconnects from the Internet when idle for PPPoE
 Provides 64/128-bit WEP encryption security and wireless LAN ACL (Access Control List)
 Supports Flow Statistics
 Supports IPv6.
 Supports firmware upgrade and Web management
1.4 Panel Layout
1.4.1 The Front Panel
Figure 1-1 Front Panel sketch
The Router’s LEDs are located on the front panel (View from left to right).
Item Status Indication
(PWR)
On
Power is on.
Off
Power is off.
(SYS)
On
The Router is initializing.
Flashing
The Router is working properly.
Off
The Router has a system error.
(WLAN)
Flashing
The Wireless function is enabled.
Off
The Wireless function is disabled.
（WAN）
（LAN1-4
）
On
A device is linked to the corresponding port but there is no
activity.
Flashing
An active device is linked to the corresponding port.
Off
No device is linked to the corresponding port.
（USB）
On
The USB 3G/4G modem is connected but no data being
transferred.
Flashing
Data is received or sent through the 3G/4G modem.
Off
The USB 3G/4G modem is not connected.
（WPS）
Slow
Flash
A wireless device is connecting to the network by WPS
function. This process will last in the first 2 minutes.
On
A wireless device has been successfully added to the network
by WPS function.
Quick
Flash
A wireless device failed to be added to the network by WPS
function.
Table 1-1 The LEDs description