1152700 • Issue 1 • February 2001 • Section 2 Operations and Maintenance
Page 3 of 3
Table 764-1. Display T1 Multi 1 Card Status Definitions, continued
ITEM
Line State
STATUS
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
DEFINITION
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.
ACTION
No action required.
Check VP connection per
Check VP connection per
Check remote end T3 input signal.
Check local T3 signal input.
Verify correct frame format setting and change if needed per
Check metallic input and DSX.
Check customer end for troubleshooting activity. If required, release loopback per
Check with administrator for testing activity.
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© 2000, ADC Telecommunications, Inc.
