ADC Release 3.1 - Manual (Page 408)

1152700 • Issue 1 • February 2001 • Operation and Maintenance
Page 2-388
© 2000, ADC Telecommunications, Inc.
DLP-788
Page 3 of 3
Table 788-1. Display FT1 FRS Card Status Definitions, continued
ITEM STATUS DEFINITION ACTION
PORT LEVEL
Line Status No Alarm
RCV Far End
LOF
RCV AIS
RCV Far End
LOMF
RCV Test Code
XMT Far End
LOF
XMT AIS
LOF
LOS
Loopback State
Other Failure
FT1 line is operating within
normal parameters.
Receive Far End Loss of
Frame
Card transmitting a Remote
Alarm Indication signal (RAI)
to customer equipment.
Card receiving a Loss Of
Multi-Frame indication from
far end NE.
Card is receiving a test signal
input.
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 experiencing a failure
other than these listed.
No action required.
Check VP connection per DLP-709,
and local access interface.
Check VP connection per DLP-709,
and remote transmit end.
Check VP connection per DLP-709,
and local access interface.
Check with administrator for testing
activity
Far end NE has lost it’s framing, near
end is transmitting alarm back.
Check local FT1 signal input and EIM.
Verify correct frame format setting
and signal input.
Check signal input at EIM and DSX.
Check customer end for
troubleshooting activity. If required,
release loopback per DLP-772.
Take appropriate actions according to
local practices.