1152700 • Issue 1 • February 2001 • Section 2 Operation and Maintenance
Page 3 of 3
Table 759-1. 622 RIC Status Definitions, continued
ITEM
Path Status
Sync Status (S1)
Received Path Trace (J1)
STATUS
No Alarm
STS LOP
STS AIS
STS RDI
Unequipped
Signal Label Mismatch
PRC
PRS
SEC
SSU
ST1
STU
ST2
ST3
SMC
DUS
User
Defined
DEFINITION
Receiving good input signal.
STS signal Loss Of Pointer.
STS Alarm Indication Signal.
STS signal Remote Defect Indication.
Unequipped time slot.
Payload descriptor does not match overhead description.
SDH Primary Reference Clock Primary Reference Source SDH Equipment Clock Traceable
SDH Sync Supply Unit Traceable
Stratum 1 level source Synchronized Traceability Unknown
Stratum 2 level source Stratum 3 level source SONET Minimum level Clock Reference cannot be used for source
Path trace is a
ACTION
No action required.
Check sync reference sources and input.
Remote end transmitting AIS due to loss of payload for path.
Remote end informing local end it is receiving a defective signal.
This time slot is not being utilized.
Check VP/VC connection for provisioning errors per
Timing reference reliability levels. If sync status does not meet required level, check source and inputs. Provide the required clock source and change configuration settings for the card per
No action required.
No action required. Path trace is not configurable by user.
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