Led Explanation - TP-Link Archer C9 User Manual

Chapter 1
Name
(Wireless 5GHz)
(Ethernet)
(Internet)
(WPS)
(USB 1)
(USB 2)
Note:
After a device is successfully added to the network by WPS function, the WPS LED will keep on for about 5 minutes
and then turn off.

LED Explanation

Status
On The wireless 5GHz band is working properly.
Off The wireless 5GHz band is disabled.
On There is device(s) connected to the Ethernet (1/2/3/4) port(s).
Off No any device is connected to the Ethernet (1/2/3/4) port.
Blue The Internet port is connected, and the Internet is accessible.
Orange The Internet port is connected, but the Internet is inaccessible.
Off The Internet port isn't connected, and the Internet is inaccessible.
A wireless device has been successfully added to the network by
On
WPS function.
WPS handshaking is in process and will continue for about 2 minutes.
Flashing Please press the WPS button on other wireless devices that you want
to add to the network while the LED is flashing.
Off The router is not in the WPS process.
On The device is identified successfully.
Flashing The router is identifying the device connected to the USB 2.0 port.
Off No device is connected to the USB 2.0 port.
On The device is identified successfully.
Flashing The router is identifying the device connected to the USB 3.0 port.
Off No device is connected to the USB 3.0 port.
Get to Know About Your Router
Indication
6