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TP-LINK TD-8616B User Manual

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TD-8616B
ADSL2/2+ Ethernet Modem User Guide 
 
 
2
 
Chapter 2.   Hardware Installation 
2.1  The Front Panel 
 
Figure 2-1 
The LEDs locate on the front panel, which indicate the device’s working status. For details, please 
LED Explanation: 
Name 
Status 
Indication 
LAN 
On 
Off 
Flash 
LAN port normal 
Connection on LAN port abnormal   
Data transmitting or receiving on LAN port   
ADSL 
Slow flash 
Quick flash 
On 
Connection to telecom network is abnormal 
Connecting to the telecom network 
Connection to telecom network is OK 
Act 
Flash 
 
Off 
There is data transmitting or receiving on WAN 
port  
No data transmitting or receiving on WAN port 
Power 
On 
Off 
Power OK 
Power fail 
2.2  The Back Panel 
 
Figure 2-2 
¾
  ON/OFF: The switch for the power. 
¾
  POWER: The Power plug is where you will connect the power adapter. 
¾
  RESET: There are two ways to reset the Modem's factory defaults.   
Method one: When the device is working, please press the reset button of the Modem, keep 
the reset button pressed down for more than five seconds and then wait for the modem to 
reboot. 
Method two：Restore the default setting from “Maintenance-SysRestart”  of the Modem's 
Web-based Utility.