Cisco Systems 15216 EDFA2 - page 79

FINAL DRAFT - CISCO CONFIDENTIAL
5-17
CiscoONS 15216 EDFA2 Operations Guide
78-16033-01
Chapter5 SNMP MIB Installation an d Configuration
Tables and Groups
Note The values in mW and microW units are measured values. The dBm units are converted from mW or
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.
Table5-8 cerent15216EdfaOverallStatusGroup Variable Descriptions
Variable Syntax Maximum Access Description
cerent15216EdfaInPoweruW Integer (0 to 99999) Read-only EDFA input power (*10
microW)
cerent15216EdfaInPowerdBm Integer (–999999 to
999999)
Read-only EDFA input power (*100
dBm)
cerent15216EdfaOutPowermW Integer (0 to 999999) Rea d-only EDFA output power (*100
mW)
cerent15216EdfaOutPowerdBm Integer (–99999 to
99999)
Read-only EDFA output power (*100
dBm)
cerent15216EdfaConstGainOver
allGainMeasured
Integer (0 to 230) Read-only The measured overall gain
(*10 dB) that is used when
the control mode in the
PumpCfg table is set to
constGainTempComp
cerent15216EdfaVariableGainPr
eAttenuationMeasured
Integer (0 to 110) Read-only The measured
pre-attenuation (*10 dB)
that is used when the
control mode in the
PumpCfg table is not set to
constGainTempComp