DS3
(ONS 15454 DS3XM-12 card only) Use the BERT > DS3 subtab to enable BERT mode on a DS3 port.
Note
When the port mode is changed from Ds3 to EC1, that port will not be visible in BERT- DS3 pane.
 
Item
Description
Port
Displays the card port number.
TPGM-Selection
Choose an option from the drop-down list:
TPGM-L—Enables test pattern generator and monitor on the line side. For the DS3XM-12 card the TPGM-B option is not available because you can configure a DS3 port only on the line side.
None—Does not enable BERT mode on the port.
Note
The port must be in OOS-MT state before enabling TPGM-L.
Pattern
Choose the test pattern. The available test patterns include PRBS15, PRBS20, PRBS23, QRSS, and Alt1s0s (alternating ones and zeroes).
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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