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Cisco ONS 15454 Installation and Operations Guide
November 2001
Chapter8 Performance Monito ring
Performance Monitoring for Electrical Cards
Note The XX in the illustration above represents all PMs listed below with the given prefix and/or suffix.
Figure8-20 PM read points on the DS3XM-6 card
Table8-21 Near-End DS3 Line PMs for the DS3XM-6 Card
Parameter Definition
DS3 CV-L Code Violation Line (CV-L) indicates the number of coding violations
occurring on the line. This parameter is a count of bipolar violations
(BPVs) and excessive zeros (EXZs) occurring over the accumulation
period.
DS3 ES-L Errored Seconds Line (ES-L) is a count of the seconds containing one or
more anomalies (BPV + EXZ) and/or defects (i.e. LOS) on the line.
DS3 SES-L Severely Errored Seconds Line (SES-L) is a count of the second s
containing more than a particular quantity of anomalies (BPV + EXZ >
44) and/or defects on the line.
DS3 LOSS-L Line Loss of Signal (LOSS-L) is a count of one-second intervals
containing one or more LOS defects.
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ONS 15454
DS3XM-6 Card
LIU
Mapper Unit
BTC
ASIC
XC10G Card OC-N
DS1 Side
VT
Level
SONET Side
CV-V
ES-V
SES-V
UAS-V
DS1 AISS-P
DS1 ES-P
DS1 SAS-P
DS1 SES-P
DS1 UAS-P
DS3 CV-L
DS3 ES-L
DS3 SES-L
DS3 LOSS-L
DS3 AISS-P
DS3 CVP-P
DS3 ESP-P
DS3 SASP-P
DS3 SESP-P
DS3 UASP-P
DS3 CVCP-P
DS3 ESCP-P
DS3 SASCP-P
DS3 SESCP-P
DS3 UASCP-P
STS CV-P
STS ES-P
STS FC-P
STS SES-P
STS UAS-P
PMs read on Mapper Unit ASIC
The DS3 path is terminated on the
transmux and regenerated.
PMs read on LIU
Path
Level