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Cisco ONS 15454 Installation and Operations Guide
November 2001
Chapter 8 Performance Monitoring
Performance Monitoring for Electrical Cards
Note The XX in the illustration above represents all PMs listed below with the given prefix and/or suffix.
Figure 8-20 PM read points on the DS3XM-6 card
Table 8-21 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 seconds
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.
55307
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