D-Link DIR-815 User Manual page 17

DIR-815 AC1200 Wave 2 MU-MIMO Wi-Fi
Router with 3G/LTE Support and USB Port
User Manual
LED
LAN 1-4
2.4G WLAN
5G WLAN
WPS
USB
Mode
A device (computer) is connected to the relevant port,
Solid green
the connection is on.
Data transfer through the relevant LAN port.
When the router is being loaded, the LEDs are blinking
one at a time.
Blinking green
When the firmware is being upgraded, the LEDs are
blinking two at a time.
The cable is not connected to the relevant port.
No light
The router's WLAN of the relevant band is on.
Solid green
Data transfer through the Wi-Fi network of the relevant
Blinking green
band.
The router's WLAN of the relevant band is off.
No light
Attempting to add a wireless device via the WPS
Blinking green
function.
The WPS function is not in use.
No light
A USB device is connected to the router's USB port.
Solid green
No USB device.
No light
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