Watch: Finding Hidden Upstream Impairments with PNM


Finding Hidden Impairments with
Proactive Network Maintenance (PNM) Tools

Reducing Troubleshooting time with DOCSIS PNM

Tracking down the cause of upstream issues like micro-reflections and group delay can be a challenge. Something like a small nick in a cable or a corroded connector can significantly impact the signal on your upstream plant.  DOCSIS pre-eq data can be used to help pinpoint where those faults are, even before they impact service for your subscribers. 

You will learn:

  • What pre-equalization is and how it works
  • How pre-eq data can be used for proactive network maintenance (PNM)
  • Real applications of PNM in the field

Watch the Webinar