VeEX MPA User Manual page 461

MPA_e_manual_D07-00-129P_RevA00
Protocol Tabs
B2 (Line BIP-8, also known as a
Line Coding Violation - CV-L)
B3 (Path BIP-8, also known as an
STS Path Coding Violation - CV-P)
MS-REI (Multiplex Section - Remote
Error Indication)
HP-REI (Higher-Order Path -
Remote Error Indication)
The following parameters are measured for the incoming errors:
Error count using an 11-digit format
Average error rate using an N.NNe-N format
Current error rate using an N.NNe-N format
•
Alarms - The system can monitor and report alarms and their duration on the
incoming SDH signal. The alarms are shown in duration of the alarm in seconds.
The following SDH alarms can be monitored:
LOS (Loss of Signal)
Power Hot - See
for details.
Power Warm - See
Alarm for details.
Power Low - See
for details.
Frequency Wide
OPU Generic AIS (Unframed -
PRBS 11)
LOF (Loss of Frame)
MS-AIS (Multiplex Section Alarm
461
Power Hot Alarm
Power Warm
Power Low Alarm
HP/LP-TC-REI (Tandem
Connection-Remote Error Indicator)
HP/LP-TC-OEI (Tandem
Connection-Outgoing Error Indicator)
AU-NDF (Administrative Unit - New
Data Flag)
TU-NDF (Tributary Unit - New Data
Flag)
HP-RDI (Higher-Order Path Remote
Defect Indicator)
HP-TIM (Higher-Order Path Trace
Identifier Mismatch for the J1 byte)
SS MISMATCH (Signal Status bits
mismatch)
TU-AIS (Tributary Unit - Alarm
Indication Signal)
TU-LOP (Tributary Unit - Loss of
Pointer)
TU-LOM (Tributary Unit - Loss of
Multiframe Alignment)
LP-UNEQ (Lower-Order Path
Unequipped Payload)
LP-RDI (Lower-Order Path Remote