Back to Articles

In ServAssure® NXT (ServAssure NXT) 2.12, ServAssure® NXT User Guide includes the following updates:

  • Updated user interface and graphing options for upstream triggered spectrum capture

    The capture controls for upstream triggered spectrum capture are organized for better usability. For details, refer to Capture tab.

    Graphing options are updated to include:
    • The ability to set the X-Axis by low, mid, or high frequency splits, or a custom range.
    • The ability to select bin size or channel width for the power density calculation on the Y-Axis.
    • Fiber node name displayed in Capture tab title, breadcrumbs, and Info dialog.
    • Some user selections are preserved when you navigate away from Upstream Spectrum Analyzer and return. For details refer to In-session user preferences.
    For more information, refer to:
  • Multi-user upstream triggered spectrum capture

    Multiple users can now view an on-going active spectrum capture. Viewers of an on-going capture receive Fast Fourier Transform (FFT) data in real-time, but are not able to pause, stop or extend the live session.

    For details on viewing a live capture, refer to View live spectrum capture.

  • Support for RD4 Series RD1424-M4 RPD

    Support for RD4 Series RD1424-M4 RPD is added in this release. This device supports Standard mode on both SCQAM and OFDMA channels.

    For comparison of capture modes and details on frequency spans, refer to the tables in Upstream Spectrum capture summary chapter. For software versions and related information, refer to Upstream Spectrum analysis compatibility table in this guide and CommScope/ARRIS devices supported with this release table in Supported CMTS and DAA devices chapter in ServAssure® NXT Release Notes.

  • Updated Upstream Spectrum capture frequency span table

    FFT/Trigger mode and band information is included in the Upstream Spectrum capture frequency span table.

    For details on frequency spans, refer to the Upstream Spectrum capture frequency span table.