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Cisco ONS 15454 SDH Reference Manual, R4.6
April 2008
Chapter 15 Performance Monitoring
15.6.3 STM-4 and STM4 SH 1310-4 Card Performance Monitoring Parameters
15.6.3 STM-4 and STM4 SH 1310-4 Card Performance Monitoring Parameters
Figure 15-10 shows the signal types that support near-end and far-end PM parameters for the STM-4 and
STM4 SH 1310-4 cards. Figure 15-11 on page 15-31 shows where overhead bytes detected on the ASICs
produce performance monitoring parameters for the STM-4 cards and the STM4 SH 1310-4 card.
Figure 15-10 Monitored Signal Types for the STM-4 and STM4 SH 1310-4 Cards
Note PM parameters on the protect VC4 are not supported for MS-SPRing.
Figure 15-11 PM Read Points on the STM-4 and STM4 SH 1310-4 Cards
The PM parameters for the STM-4 and STM4 SH 1310-4 cards are described in Table 15-34 on
page 15-32 through Table 15-38 on page 15-34.
71106
ONS 15454
SDH
E1 STM-N
Fiber
Near End
STM-N Signal
High-Order VC-4 and VC-4Xc Path PMs Supported for the Near-End
ONS 15454
SDH
E1STM-N
Far End
STM-N Signal
ONS 15454 SDH
STM-4 and STM4-4 Cards
BTC ASIC
XC Card E1
RS-EB
RS-BBE
RS-ES
RS-SES
MS-EB
MS-BBE
MS-ES
MS-SES
MS-UAS
HP-PPJC-Pdet
HP-NPJC-Pdet
HP-PPJC-Pgen
HP-NPJC-Pgen
HP-EB
HP-BBE
HP-ES
HP-SES
HP-UAS
HP-ESR
HP-SESR
HP-BBER
PMs read on BTC ASIC
Note: The STM-4 has 1 port per card and the STM4-4 has 4 ports per card.
71109