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Ch
apter 1:
O
verv
i
ew
1
Chapter 1
Overview
This chapter provides you the description for the LED and connector for front and rear view of the
router. Before you use/install this router, please take a look at this information first.
Physical Outlook
Front Panel
The following illustrations show the front panel of the ADSL Router (with USB interface and without
USB interface):
LED Indicators
The ADSL Router is equipped with five LEDs on the front panel as described in the table below (from
left to right):
LED Color Status Description
Unlit
Power off.
PWR Green
Solid
Power on.
Unlit Power off or initial self-test of the unit is OK.
Blinking When software downloading or updating operation
parameters located in FLASH memory is in progress.
DIAG Green
Solid
Initial self-test failure or programming FLASH memory
failure.
Unlit Power off or no Ethernet carrier is present.
Blinking
Ethernet carrier is present and user data is going
through Ethernet port.
LAN Green
Solid Ethernet carrier is present.