Chapter 1: Overview
Chapter 1: Overview
This chapter provides you the description for the LEDs and connectors on the front
and rear surface of the router. Before you use/install this router, please take a look at
this information first.
Physical Outlook
Front Panel
The following illustration shows the front panel of the ADSL Router:
LED Indicators
The ADSL Router is equipped with several LEDs on the front pa nel as described in
the table belo w (fro m left to right):
Function Color Definition
Off Power is off.
Solid Green Power is on and the device operates normall y.
Power on self-test is in progress
The device enters the conso le mode of the boot loader.
Solid Red
Power on self-test is failure if the led always stays solid
red.
Power
Flash Red Firmware upgrades in progr ess
Off No DSL signal is detected.
Slow Flash Green DSL line handshaking is in progress
Fast Flash Green DSL line training is in progress
DSL
Solid Green DSL line connection is up.
Off No PPPoA or PPPoE connection
PPP Solid Green At least one PPPoA or PPPoE connection is up. The
users can access the Internet now.
Off No Ethernet signal is detected.
Flash Green User data is going through Ethernet port
Ethernet
Solid Green Ethernet interface is ready to work.
Off No USB signal is detected.
Flash Green User data is going through USB port
USB
Solid Green USB interface is ready to work.