TP-LINK TD-8817 User Manual
TD-8817
ADSL2/2+ Ethernet/USB Router User Guide
Chapter 2. Hardware Installation
2.1 The Front Panel
Figure 2-1
The LEDs are located on the front panel, they indicate the device’s working status. For details,
LED Explanation:
LED
Status
Indication
On
There is a successful connection on USB port but no
activity
activity
Flash
Data is being transferred over the USB connection
USB
Off
There is no connection on USB port or the connection is
abnormal
abnormal
On
There is a successful connection on LAN port but no
activity
activity
Flash
Data is being transferred over the LAN connection
LAN
Off
There is no connection on LAN port or the connection is
abnormal
abnormal
On
The LINE port is linked up
Flash
The ADSL Router is training
ADSL
Off
The LINE port is linked down
On
A successful PPP connection has been established
Flash
Data is being transferred over the Internet
Internet
Off
There is no successful PPP connection or the Router
works on Bridge mode
works on Bridge mode
On
Power is OK
Power
Off
Power is failed
3