DSL-2500U ADSL2/2+ Router
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
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 LAN port of the router.
The 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 is established.
Authorization is successful.
The router is in the bridge mode or no WAN connection is
established.
An authorization failure.
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Description
Overview