Maintenance > OCHNC
Use the Maintenance > OCHNC tab on the 40-WXC-C card to display the insert and return values for each wavelength.
 
Item
Description
Insert Value
Target Power
Displays the default target power. The value is retrieved from the ANS parameter for the side where the 40-WXC-C card is inserted. This field can be edited with a new value as needed.
Input Port
Displays the input port number.
VOA Attenuation
Displays the default VOA attenuation value. The value is retrieved from the ANS parameter for the side where the 40-WXC-C card is inserted. This field can be edited with a new value as needed.
Wavelength
Displays the wavelength assigned to the channel. Maintenance mode is known as LambdaZero. You can use this mode when you do not want to use one of the 40 system channels. For example, Maintenance can be used in a degree upgrade when the system is up and running. Also, during installation, you can use maintanance or one of the 40 system channels depending on your site requirements.
Return Value COM-TX on selected Wavelength
Actual Power
Displays the value returned by the card. This field indicates that the power on the cross connection (also called OCHTerm) was created with the selected lambda and the incoming port that is calculated on the COM-TX port.
Refresh
Updates the actual power displayed in the Actual Power field.
Delete
Stops the unit from working in maintenance mode for the given port and lambda. Delete must be pressed when maintenance is complete. Exiting this tab without pressing delete does not stop the maintenance mode.
Apply
Applies changes made to the fields in the tab.
Reset
Cancels any changes to the tab and returns the fields to their last-saved settings.
Help
Displays context-sensitive help.

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