11
Status LEDs
All of the LEDs turn on and off during the power-on self-test. After a successful
self-test, the LEDs should appear as indicated in BOLD in the Condition column below.
LED
Condition
Status
PWR
ON
The SDSL router has power.
ALM
Blinking
OFF
ON
The SDSL router has detected a system failure.
No active alarms.
An alarm condition exists.
TST
OFF
ON
No active tests.
The TST LED is on during the power-on self-test and
during a test initiated by the service provider.
DSL
Blinking
ON
OFF
The SDSL router is establishing the active DSL link. The
LED blinks on and off about five times per second.
The DSL link is now active and ready to transmit and
receive data.
The DSL link has not been established.
ETHERNET
LINKS 1–4
ON
OFF
The Ethernet connection is active.
No Ethernet 10/100BaseT device is detected.
