The M21214 is a next generation high-performance analog SD/HD video cable adaptive equalizer that provides > 200m Belden 1694A cable length performance in a drop in solution that is pin-to-pin, electrically, and functionally compatible with existing legacy single channel cable equalizers. A unique, patent pending equalization approach improves SD-SDI and HD-SDI performance such that 80-90% of typical HD applications can be connected with a single link facilitating a lower overall facility system cost.