James Medlock Archives |

PNM: Return Path Monitoring

James Medlock – PNM may have started with pre-equalization analysis, but with the addition of full band capture, OFDM(A) RxMER monitoring and now UTSC, our maintenance toolkit is ever evolving.

How Good Is Your Gigabit Service?

By James Medlock – It seems like every day there is another press release announcing a new or expanded DOCSIS® 3.1 based gigabit service. Many operators have reported heavy interest from their subscriber base, looking for higher speed services to support the increasing number of devices and applications that they rely on each day.

PNM: More than Pre-Equalization Analysis

By James Medlock – When you ask cable operators who have not deployed a proactive network maintenance (PNM) solution why, the first response is usually something along the lines of, “we have too many problems to fix already, we don’t have time for any more.”