Lucent DDM-2000 OC-3 User And Service Manual page 651

TAP-107
: Trouble Clearing
Page 7 of 28
Table B – RTRV-ALM Message Descriptions (Continued)
Description
DS1PM CP failed
DS1 loopback
DS1 loopback (to fiber)
DS1 loopback (to DSX)
DS1 trmsn test IP
DS3 CP failed
DS3 loopback
DS3 loopback (to fiber)
DS3 loopback (to DSX)
DS3 trmsn test IP
EC1 loopback
EC1 loopback (to fiber)
EC1 loopback (to DSX)
Alarm
Level
MJ or MN
ABN
ABN
ABN
ABN
CR or MN Internal equipment failure of the specified DS3
ABN
ABN
ABN
ABN
ABN
ABN
ABN
DDM-2000 OC-3 M
Issue 2, February 2000
Meaning
Internal equipment failure of the specified DS1PM
circuit pack.
A loopback (toward the optical fiber) is active on
the specified T1 port. (See the opr-lpbk-t1:
and rls-lpbk-t1: commands.)
A loopback (toward the optical fiber) is active on
the specified T1 port. (See the opr-lpbk-t1:
and rls-lpbk-t1: commands.)
A loopback (toward the DSX) is active on the
specified T1 port. (See the opr-lpbk-t1: and
rls-lpbk-t1: commands.)
A transmission test using the internal test signal
generator and monitor is in progress on the
specified T1 port. (See the test-trmsn-t1:
command.)
circuit pack.
A loopback (toward the optical fiber) is active on
the specified T3 port. (See the opr-lpbk-t3:
and rls-lpbk-t3: commands.)
A loopback (toward the optical fiber) is active on
the specified T3 port. (See the opr-lpbk-t3:
and rls-lpbk-t3: commands.)
A loopback (toward the DSX) is active on the
specified T3 port. (See the opr-lpbk-t3: and
rls-lpbk-t3: commands.)
A transmission test using the internal test signal
generator and monitor is in progress on the
specified T3 port. (See the test-trmsn-t3:
command.)
A loopback (toward the optical fiber) is active on
the specified EC1 port. (See opr-lpbk-ec1:
and rls-lpbk-ec1: commands.)
A loopback (toward the optical fiber) is active on
the specified EC1 port. (See opr-lpbk-ec1:
and rls-lpbk-ec1: commands.)
A loopback (toward the STSX-1) is active on the
specified EC1 port. (See opr-lpbk-ec1: and
rls-lpbk-ec1: commands.)
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