Use the Line Thresholds subtab to provision the near and far end line thresholds for the ONS 15454
DS1-14, DS1N-14, and DS1/E1-56 cards.
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Select Near End to display the near end thresholds.
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Select Far End to display the far end thresholds.
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Select to enter threshold information for a generation of 15-min threshold crossing alerts (TCAs).
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Select to enter threshold information for a generation of 1-day TCAs.
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Shows selected thresholds.
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Resets all parameters to the default values.
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Allows you to choose the port number.
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(Near End only) Sets the threshold for the number of coding violations. Coding violations are bit interleaved parity (BIP) errors that are detected in the incoming signal. A threshold is associated with this parameter, and the table cell will be flagged in red when it exceeds the threshold.
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(Near End, Far End) Sets the threshold for the number of errored seconds. An errored second is a one-second period with one or more coding violations at that layer or one or more incoming defects at that layer.
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(Near End only) Sets the threshold for the number of severely errored seconds. A severely errored second is a one-second period with x or more coding violations at that layer and one or more incoming defects at that layer. The value of x depends on the line rate and BER.
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(Near End only) Sets the threshold for the number of one-second intervals containing one or more LOS defects.
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Applies changes made to the fields in the tab.
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Cancels any changes to the tab and returns the fields to their last-saved settings.
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Displays context-sensitive help.
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