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1152700 • Issue 1 • February 2001 • Section 2 Operation and Maintenance
Page 2-274
© 2000, ADC Telecommunications, Inc.
DLP-761
Page 3 of 3
Table 761-1. Display T3 Card Status Definitions, continued
ITEM STATUS DEFINITION ACTION
Line Status No Alarm
Rcv RAI
Failure
Xmt RAI
Alarm
Rcv AIS
Xmit AIS
LOF
LOS
Loopback
State
Rcv Test Code
Other Failure
T3 line is operating within
normal parameters.
Access interface (AIC)
Receiving Remote Alarm
Indication.
Card transmitting a Remote
Alarm Indication signal (RAI)
to customer equipment.
Card is receiving an Alarm
Indication Signal (AIS).
Card is transmitting an AIS
signal.
Input signal frame format not
recognized.
No input signal being
received.
Card has been manually set to
loop signal back to customer
equipment.
Card is receiving a test signal
input.
Card is experiencing a failure
other than these listed.
No action required.
Check VP connection per DLP-710,
and local access interface.
Check VP connection per DLP-710,
and remote transmit end.
Check remote end T3 input signal.
Check local T3 signal input.
Verify correct frame format setting
and change if needed per DLP-753.
Check metallic input and DSX.
Check customer end for
troubleshooting activity. If required,
release loopback per DLP-772.
Check with administrator for testing
activity.