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1152700 • Issue 1 • February 2001 • Section 2 Operations and Maintenance
Page 2-286
© 2000, ADC Telecommunications, Inc.
DLP-764
Page 3 of 3
Table 764-1. Display T1 Multi 1 Card Status Definitions, continued
ITEM STATUS DEFINITION ACTION
Line State No Alarm
Rcv AIS
RCV Far End
LOF
Xmt RAI
Alarm
Xmt Far End
LOF
Xmit AIS
LOF
LOS
Loopback
State
Rcv Test Code
Other Failure
T3 line is operating within
normal parameters.
Card transmitting a Remote
Alarm Indication signal (RAI)
to customer equipment.
Card receiving a Loss Of
Frame indication from far end
NE.
Access interface (AIC)
Receiving Remote Alarm
Indication.
Transmit Far End Loss of
Frame
Card is transmitting an Alarm
Indication Signal (AIS).
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-709,
and remote transmit end.
Check VP connection per DLP-709,
and local access interface.
Check remote end T3 input signal.
Check local T3 signal input.
Verify correct frame format setting
and change if needed per DLP-755.
Check metallic input and DSX.
Check customer end for
troubleshooting activity. If required,
release loopback per DLP-772.
Check with administrator for testing
activity.