1152700 • Issue 1 • February 2001• Section 2 Operation and Maintenance
Page 3 of 3
Table 793-1. Display T3 CES Card Status Definitions, continued
ITEM
DS3 Line Status
STATUS
No Alarm
Xmit AIS
LOS
Loopback
State
Other Failure
DEFINITION
T3 line is operating within normal parameters.
Card is transmitting an AIS signal.
No input signal being received.
Card has been manually set to loop signal back to customer equipment.
Card is experiencing a failure other than these listed.
ACTION
No action required.
Check local T3 signal input.
Check metallic input and DSX.
Check customer end for troubleshooting activity. If required, release loopback per
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© 2000, ADC Telecommunications, Inc.
