Руководство По Установке для Cisco Cisco OptoStar II 1550nm Transmitter
Maintenance
The following maintenance is recommended to ensure optimal performance.
Frequency
Maintenance Required
Yearly
Check all parameters and test points
Make sure all cables are mated properly
Inspect cables for stress and deformation
Make sure all retaining screws are tight
Ensure good ventilation
Record data
Make sure all cables are mated properly
Inspect cables for stress and deformation
Make sure all retaining screws are tight
Ensure good ventilation
Record data
When Needed Carefully clean the module with a soft cloth
Maintenance Record
It may be helpful to establish a maintenance record or log for this module. You
may want to record chassis fan status and module temperature.
Significant variations in any of the parameters above should be investigated to
prevent failure.
may want to record chassis fan status and module temperature.
Significant variations in any of the parameters above should be investigated to
prevent failure.
4-2
Troubleshooting
OL-29660-03