DSL-2640U Wireless ADSL2+ Router with Ethernet WAN Support
User Manual
Product Appearance
Top Panel
LED
POWER
LAN 1-4
Figure 1. Top panel view.
Mode
Solid green
Solid red
No light
Solid green
Blinking green
No light
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Description
The router is powered on.
After powering on: the router is being loaded; after
loading: the router is in the crash recovery mode.
The router is powered off.
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).
Data transfer through the relevant LAN port.
The cable is not connected to the relevant port.
Overview
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