Cisco Systems 15216 EDFA2 manual Changing the Pump Control Value, 200

Chapter 5 SNMP MIB Installation and Configuration

Tables and Groups

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

To set the ONS 15216 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 5-6shows 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.)

Example 5-6 Setting Mode to Constant Pump Current and then Back to Constant Gain Temperature Compensated

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 1

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ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 2

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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 user 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 the 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.

Cisco ONS 15216 EDFA2 Operations Guide

78-16033-01 5-15