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Modem Indicator Lights
The Modem indicator lights (see picture below) are used to verify the unit's operation and status. The tables
below describe what the lights mean.
Power Indicator
State
Steady Green
No Light
Ready Indicator
State
Slow Flashing Green
Fast Flashing Green
Steady Green
Steady Green
Intermittent Red
Steady Red
Blinking Red
No Light
Link Indicator
State
Steady Green
No Light
Activity Indicators
State
Pulsing Yellow
No Light
Connections are
located on the side
of the ADSL Modem
Description
Power ON
No power
Description
Power ON and attempting synchronization
Power ON and synchronized with central office and downloading
operational sequence
Power ON and synchronized with central office
Power ON and synchronized with central office, but a line error
condition was detected
Unit diagnostic failed
Unit failed power-up diagnostic
No power
Description
Link between your computer and your DSL modem is established
No link established between your computer and your DSL modem
Description
Traffic being transmitted. Pulses should match the receipt or
transmission of Ethernet data between your DSL modem and your
computer.
No traffic
4
Power
Ready
Link
Activity
030-300108D
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