Which modems show symptoms, what is the likely cause?
PathTrak PNM identifies plant weaknesses that manifest as upstream
impairments like impedance mismatches, micro-reflections, and group
delay. It proactively detects and automatically localizes impairments
masked by DOCSIS pre-equalization; accurately discerns in-home wiring
vs. plant as the source of an issue; and, proactively maintains plant
with a powerful tool based on proven CableLabs technology.
Upstream Pre-Equalization
Find out which modems show symptoms of linear impairments, which modems group based on similar responses.
Downstream Full Band Capture
Auto-identify numerous impairment signatures based on DS spectral data, remotely localize (including ingress!).
