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Sub-Carrier tab
Last Updated: July 07, 2026

This tab allows users to see channel breakdowns of PreEQ or DOCSIS 3.1 values.

To view a Sub-Carrier graph:
  1. Enter a MAC address of a DOCSIS 3.1 modem in the Search field (or select a previous search).
  2. Click the Sub-Carrier tab.
  3. Select the graph you want to display and drag the graph type to the Sub-Carrier canvas.
    NOTE: If you click part of a graph, it displays the frequency and metric at that point.
  4. Click the Display tab to specify graph display settings.