Watch: Finding Hidden Upstream Impairments with PNM
Finding Hidden Impairments with
Proactive Network Maintenance (PNM) Tools
Reducing Troubleshooting time with DOCSIS PNMTracking 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