Cisco Cisco OptoStar II Driver Amplifier Guia Da Instalação

When the OptoStar II forward driver amplifier module is powered on, the 
module will perform a self-test. 
Follow these steps to perform the self-test: 
1.  Turn the front panel switch of the OptoStar II power supply module to ON 

position. 

2.  When the forward driver amplifier module starts up, it will perform a 

booting initialization for about 5 seconds. 

3.  During the initialization, the laser LED and the alarm LED on the front panel 

will be illuminated, and the communication status is shut off. 

4.  Once the initialization is completed, the status indicator will return to normal. 

Communication is enabled and the module is operational. 

• 

The module must be initialized; any equipment that cannot be initialized must 
be returned to the manufacturer for repair. 

• 

When everything becomes stable, the module still needs to warm up for at least 
one hour, to make sure that its performance is normal. 

 
 

 

3-2 

 

Operation 

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