Front Panel Leds (Model 8968) - Paradyne 8955 User Manual

4. Monitoring

Front Panel LEDs (Model 8968)

The following table describes the meaning and states of the LEDs on the front
panel of the Model 8968 line card. The card has 24 LEDs to show the state of DSL
ports. Depending on the setting of the switch on the face of the card, the LEDs
reflect the state of ports 1–24 or 25–48.
* Pulsing: LED turns off momentarily once per second.
4-4
Type LED
SYSTEM OK
Alrm
Test
DSL PORT 1/25–24/48
Slow Blinking: LED turns on momentarily once per second.
Fast Blinking: LED turns off and on in equal duration 4 times per second.
August 2005
LED is . . . * Indicating . . .
Green, On Card failure. System processing
functions have stopped.
Off No power to card.
Green, Card functioning normally.
Pulsing
Green, Firmware download needed.
Fast Blinking
Amber, On Alarm is present on the card. ATM
interface is not being detected.
Off Normal operation, no alarms.
Amber, On Test in progress.
Off Normal operation, no tests.
Amber, Self-test is in progress.
Fast Blinking
Green, On Good signal, unit is trained.
Off Port is disabled.
Green, Port is in test, or is down.
Slow Blinking
Green, Port is training.
Fast Blinking
8900-A2-GB20-50