DSL-6740U
VDSL/Ethernet Router with Wi-Fi
and Built-in Switch
User Manual
Overview
LED
Mode
Description
Internet
Solid green
A WAN connection (VDSL/ADSL and/or Ethernet) is established.
Blinking green
The WAN interface is active (upstream or downstream traffic).
Solid red
An authorization failure.
No light
The router is in the bridge mode or no WAN connection (neither
Ethernet nor VDSL/ADSL) is established.
LAN 1-4
Solid green
A device is connected to the port of the router (for the LAN port
configured as the WAN port: the router is connected to an Ethernet
line).
Blinking green
The relevant LAN port is active (upstream or downstream traffic).
WLAN
Solid green
The router's WLAN is on.
Blinking green
The WLAN interface is active (upstream or downstream traffic).
WPS
Solid green
A wireless device is connected to the router's WLAN (lights for
several minutes).
Blinking green
Attempting to add a wireless device via the WPS function.
The
WPS
,
WLAN
, and
ON/OFF
buttons are located on the left side panel. The
WPS
button is
designed to quickly add wireless devices to the router's WLAN. The
WLAN
button is designed to
enable/disable the router's wireless network. The
ON/OFF
button is designed to enable/disable the
device.
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