17-19
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 17      Performance Monitoring
17.3.6    Optical Service Channel Card Performance Monitoring Parameters
Figure 17-4 ONS 15454 ETSI Node PM Read Points on OSCM and OSC-CSM Cards
The ONS 15454 ANSI node PM parameters for the OSCM and OSC-CSM cards are listed in 
Table 17-22. For PM definitions, see the “17.8  SONET PM Parameter Definitions” section on 
page 17-26. For optics PM definitions, see the “17.4  Optics and 8b10b PM Parameter Definitions” 
section on page 17-20.
ONS SDH Node
OSCM/OSC-CSM
OCEAN ASIC
DCN 
to TCC2
OSC 
(STM-1)
2EOW 
to AIC
Other 
Overhead
FE 
100BaseT
RS-EB
RS-BBE
RS-ES
RS-SES
MS-EB
MS-BBE
MS-ES
MS-SES
MS-UAS
PMs read on OCEAN ASIC
96708
Table 17-22 ANSI OSCM/OSC-CSM (OC3) Card PMs 
Section (Near End)
1
1. Applicable to OC3
Line (Near End/Far End)
1
Optics (Near End)
2
2. Applicable to OTS facilities
CV-S 
ES-S 
SEF-S 
SES-S
CV-L 
ES-L 
FC-L 
SES-L 
UAS-L
OPWR
Table 17-23 ETSI OSCM and OSC-CSM Card PMs 
Regeneration Section 
(Near End)
Multiplex Section (Near 
End/Far End) Optics (Near End)
RS-BBE 
RS-EB 
RS-ES 
RS-SES
MS-BBE 
MS-EB 
MS-ES 
MS-SES 
MS-UAS
OPT