Cisco 15216 EDFA2 Operation Manual page 79

Chapter 5 SNMP MIB Installation and Configuration
F I N A L D R A F T - C I S C O C O N F I D E N T I A L
Table 5-8
Variable
cerent15216EdfaInPoweruW
cerent15216EdfaInPowerdBm
cerent15216EdfaOutPowermW
cerent15216EdfaOutPowerdBm
cerent15216EdfaConstGainOver
allGainMeasured
cerent15216EdfaVariableGainPr
eAttenuationMeasured
The values in mW and microW units are measured values. The dBm units are converted from mW or
Note
microW to dBm, so theses values could be slightly different. If you take the cerent15216EdfaInPoweruW,
convert it to dBm (10log(cerent15216EdfaInPoweruW)) and compare the value to the attribute
cerent15216EdfaInPowerdBm, you will see a small difference. The difference is because of rounding error.
The value cerent15216EdfaInPoweruW that is displayed on the screen has been rounded, but the value used
in the calculation has more significant digits.
78-16033-01
cerent15216EdfaOverallStatusGroup Variable Descriptions
Syntax
Integer (0 to 99999)
Integer (–999999 to
999999)
Integer (0 to 999999)
Integer (–99999 to
99999)
Integer (0 to 230)
Integer (0 to 110)
Maximum
Access Description
Read-only EDFA input power (*10
microW)
Read-only EDFA input power (*100
dBm)
Read-only EDFA output power (*100
mW)
Read-only EDFA output power (*100
dBm)
Read-only The measured overall gain
(*10 dB) that is used when
the control mode in the
PumpCfg table is set to
constGainTempComp
Read-only The measured
pre-attenuation (*10 dB)
that is used when the
control mode in the
PumpCfg table is not set to
constGainTempComp
Cisco ONS 15216 EDFA2 Operations Guide
Tables and Groups
5-17