Product Appearance; Front Panel - D-Link DSL-2540U User Manual

DSL-2540U ADSL/Ethernet Router with Built-in Switch
User Manual

Product Appearance

Front Panel

LED
Solid green
Power No light
Solid red
Blinking green
Status
No light or solid green
Solid green
LAN 1-4
Blinking green
Solid green
DSL Blinking green
No light
Solid green
Blinking green
Internet
No light
Solid red
Figure 1. Front panel view.
Mode
The router is powered on.
The router is powered off.
The router is in the crash recovery mode.
Traffic (Internet traffic) is passing through the router.
A failure of the system.
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).
The relevant LAN port is active (upstream or downstream
traffic).
DSL has been synchronized.
Detecting a carrier signal and synchronizing DSL.
No carrier signal.
A WAN connection (ADSL and/or Ethernet) is established.
Authorization is successful.
The router is in the bridge mode or no WAN connection
(neither Ethernet nor ADSL) is established.
An authorization failure.
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Description
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