Datasheet

Table Of Contents
15-17
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Chapter 15 Performance Monitoring
15.5.3 DS3i-N-12 Card Performance Monitoring Parameters
15.5.3 DS3i-N-12 Card Performance Monitoring Parameters
Figure 15-6 shows the signal types that support near-end and far-end PM parameters for the DS3i-N-12
card. Figure 15-7 shows where overhead bytes detected on the ASICs produce performance monitoring
parameters for the DS3i-N-12 card.
Figure 15-6 Monitored Signal Types for the DS3i-N-12 Card
Table 15-5 PM Parameters for the E3-12 Card
Line (NE) Path (NE) VC3 Low-End Path (NE/FE) VC4 HP Path (NE/FE)
CV-L
ES-L
SES-L
LOSS-L
ES-P
ESR-P
SES-P
SESR-P
UAS-P
LP-BBE
LP-BBER
LP-EB
LP-ES
LP-ESR
LP-SES
LP-SESR
LP-UAS
HP-BBE
HP-BBER
HP-EB
HP-ES
HP-ESR
HP-SES
HP-SESR
HP-UAS
71108
ONS 15454
SDH
DS3i STM16
Fiber
Near End
DS3 Signal
C-Bit and M23 Framing DS3 Path Near-End PMs Are Supported
ONS 15454
SDH
DS3iSTM16
Far End
DS3 Signal
VC3 Low-Order Path PMs Supported for Near and Far-End
VC4 High-Order Path PMs Supported for Near and Far-End