Руководство По Установке для Cisco Cisco OptoStar II 1550nm Transmitter
Starting up the Module
Initialization
When the OptoStar II 1550 nm DWDM forward direct modulation transmitter
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
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 1550 nm DWDM forward direct modulation transmitter 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.
CAUTION:
•
The module must be initialized; any equipment that cannot be initialized must
be returned to the manufacturer for repair.
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.
one hour to make sure that its performance is normal.
Continued on next page
3-2 Operation
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