Front Panel Display - D-Link DSL-2540T User Manual

Front Panel Display

Place the Router in a location that permits an easy view of the LED indicators on the front panel.
The LED indicators on the front panel include Power, Status, ADSL, and LAN. The ADSL and LAN indicators
monitor link status and activity (Link/Act).
Power
Status
ADSL (Link/Act)
LAN (Link/Act)
DSL-2540T ADSL Router User Guide
Steady green light indicates the unit is powered on. When the device is
powered off this remains dark.
Lights steady green during power on self-test (POST). Once the connection
status has been settled, the light will blink green. If the indicator lights
steady green after the POST, the system has failed and the device should be
rebooted.
Steady green light indicates a valid ADSL connection. This will light after the
ADSL negotiation process has been settled. A blinking green light indicates
activity on the WAN (ADSL) interface.
A solid green light indicates a valid link on startup. This light will blink when
there is activity currently on one or more of the Ethernet ports.
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