TP-Link TD-W8901G - Manual (Page 11)

TD-W8901G 54M Wireless ADSL2+ Modem Router User Guide
4
Chapter 2 Hardware Installation
2.1 The Front Panel
Figure 2-1
The LEDs locate on the front panel, they indicate the device’s working status. For details, please
refer to LED Explanation.
LED Explanation:
Name Status Indication
On Power is on.
Power
Off Power is off.
Flash The ADSL negotiation is in progress.
On The LINE port is linked up. ADSL
Off The LINE port is linked down.
Off
There is no successful PPP connection or the Router works on Bridge
mode.
On A successful PPP connection has been built.
Internet
Flash Data is being transferred over the Internet.
On The wireless function is enabled but no data is being transmitted.
Flash There is wireless data being transmitted. WLAN
Off The wireless function is disabled.
Flash Data is being transferred over the 1-4 (LAN) port.
On
There is a successful connection on the corresponding 1-4 （LAN）
port but no activity. LAN(1-4)
Off
There is no connection on the corresponding 1-4 (LAN) port or the
connection is abnormal.