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LED
ACT (Activity)
USB
WAN2
WLAN
ADSL
VDSL
DoS
VPN
QoS
LED on Connector
GigaLAN 1/2/3
GigaLAN 4/WAN
(Giga)
Vigor2850 Series User's Guide
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Status
Blinking
Off
On
Blinking
On
Off
Blinking
On
Blinking
On
Blinking
On
Blinking
On
Blinking
On
On
Left LED
On
(Green)
Off
Blinking
Right LED
On
(Green)
Off
Left LED
On
(Green)
Off
Blinking
Right LED
On
(Green)
Off
Explanation
The router is powered on and running normally.
The router is powered off.
USB device is connected and ready for use.
The data is transmitting.
Internet connection is ready.
Internet connection is not ready.
The data is transmitting.
Wireless access point is ready.
It will blink slowly while wireless traffic goes
through.
If ACT and WLAN LEDs blink quickly and
simultaneously when WPS is working, and it will
return to normal condition after two minutes. (You
need to setup WPS within 2 minutes.)
The router is ready to access Internet through
ADSL link.
Slowly: The ADSL connection is ready.
Quickly: The connection is training.
The router is ready to access Internet through
VDSL link.
Slowly: The VDSL connection is ready.
Quickly: The connection is training.
The DoS/DDoS function is active.
It will blink while an attack is detected.
The VPN tunnel is active.
The QoS function is active.
The port is connected.
The port is disconnected.
The data is transmitting.
The port is connected with 1000Mbps.
The port is connected with 10/100Mbps.
The port is connected.
The port is disconnected.
The data is transmitting.
The port is connected with 1000Mbps.
The port is connected with 10/100Mbps.
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