TL-MR3020
Portable 3G/4G Wireless N Router
Chapter 2. Connecting the Router 
2.1 System Requirements 
3G/4G Mobile Broadband Internet Access Service (With a LTE /HSPA+ /HSUPA /HSDPA 
/UMTS /EVDO USB dongle) 
PCs with a working Ethernet Adapter and an Ethernet cable with RJ45 connectors 
TCP/IP protocol on each PC 
Web browser, such as Microsoft Internet Explorer 5.0 , Netscape Navigator 6.0 or above 
2.2 Installation Environment Requirements 
Place the Router in a well ventilated place far from any heater or heating vent 
Avoid direct irradiation of any strong light (such as sunlight) 
Keep at least 2 inches (5 cm) of clear space around the Router 
Operating Temperature: 0
~40
(32
~104
)
℃
℃
±
±
Operating Humidity: 10%~90%RH, Non-condensing 
2.3 Connecting the Router 
The Router supports three modes, 3G/4G router mode, WISP mode and AP mode. You can 
deploy the mode appropriate to your actual network environment. To connect the Router, please 
take the following steps for different modes. 
a. 
3G/4G Router Mode 
In 3G/4G router mode, with a 3G/4G modem/card, this Router can join a 3G/4G network as well 
as act as a wireless central hub to broadcast its SSID. Thus, the other wireless devices can 
connect to the Router so as to join the same 3G/4G network. 
-6-