Paradyne 8995, Installation And User Manual

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12
Front Panel LEDs
The following table describes the meaning and states of the LEDs on the front panel.
Type LED LED is . . . *
* Pulsing: LED turns off momentarily once per second.
Fast Blinking: LED turns off and on in equal duration 4 times per second.
Indicating . . .
SYSTEM OK Green, On
Off
Green, Pulsing
Card failure. System processing
functions have stopped.
No power to card.
Card is functioning normally.
Alrm Amber, On
Off
Alarm is present on the card.
Normal operation, no alarms.
Test Amber, On
Off
Test in progress.
Normal operation, no tests.
ATM BUS TX Off
Green, Fast Blinking
Inactive.
Cells are being transmitted.
RX Off
Green, Fast Blinking
Inactive, link down.
Cells are being received.
LOC Yellow, On
Off
Loss Of Clock. ATM bus clock
signal is not present.
Normal operation.
T1 PORT
(8995)
E1 PORT
(8997) 1–8 Green, On
Yellow, On
Off
Good signal; the link is active.
Link is in an alarm state.
Link is disabled.