TL-WR642G 108M Wireless Router User Guide 
 
 
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1.4.2  The Rear Panel 
 
Figure 1-2    Rear Panel sketch   
The rear panel contains the following features. (View from left to right) 
¾  Power socket:    The Power socket is where you will connect the power adapter. Please use 
the power adapter provided with this TL-WR642G 108Mbps Wireless Router. 
¾  LAN 1,2,3,4:        These ports (1, 2, 3, 4) connect the router to the local PC(s) 
¾  WAN:          This WAN port is where you will connect the DSL/cable Modem, or Ethernet   
¾  Reset button 
There are two ways to reset 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: Press the Reset button for five seconds and then 
wait for the router to reboot. 
¾  Wireless antenna      To receive and transmit the wireless data.