FINAL DRAFT - CISCO CONFIDENTIAL
5-15
CiscoONS 15216 EDFA2 Operations Guide
78-16033-01
Chapter5 SNMP MIB Installation an d Configuration
Tables and Groups
To set the ONS15216 EDFA2 to Constant Pump Current mode, use the following steps:
Step 1 Set the pump value using cerent15216EdfaPumpCfgConstPumpCurrent attribute.
a. Select pump 1.
b. Set the value.
Step 2 Repeat Step 1 for pump 2.
Step 3 Set the pump mode of operation using cerent15216EdfaPumpCfgControlMode attribute.
a. Select pump 1.
b. Set the mode.
Step 4 Repeat Step 3 for pump 2.
Example 5-6 shows how to set the ONS 15216 EDFA2 to Constant Pump Current mode and then set it
back to Constant Gain Temperature Compensated mode. (Setting pump 1 or 2 to Constant Gain
Temperature Compensated mode sets both pumps to that mode.)
Example5-6 Setting Mode to Constant Pump Current and then Back to Constant Gain Temperature
Compensated
ash:
hostname:
ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 1
200
ash:
hostname:
ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 2
200
ash:
hostname:
ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 1
constGainTempComp
constOutputPower
constCurrent
constPower
idle
ash:
hostname:
ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 1
constCurrent
ash:
hostname:
ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 2
constCurrent
ash:
hostname:
ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 1
constGainTempComp
5.4.2.2 Changing the Pump Control Value
To change the control value for Constant Gain Temperature Compensated mode, the us er must set a new
value of cerent15216EdfaConstGainOverallGain.
Constant Output Power Mode is only valid for pump 2. To change the control value for pump 2, the user
must set the new value of cerent15216EdfaPumpCfgConstOutPower for pump 2 and then set th e pump
to Constant Output Power mode for the setting to take effect. Pump 1 is automatically set to Constant
Pump Power mode with a value of 75 mW.
To change the control value for Constant Pump Current mode, the user must set new values of
cerent15216EdfaPumpCfgConstPumpCurrent for both pumps and then set the pump control mode for
both pumps for the setting to take effect.
To change the control value for Constant Pump Power mode, the user must set new values of
cerent15216EdfaPumpCfgConstPumpPower for both pumps and then set the pump control mode for
both pumps for the setting to take effect.