A plug and receptacle assembly comprises a plug connector and receptacle connector, for high-density interconnections of data cable. A frequency value in a memory cell of the internal memory is actualized by an increment or a decrement. Accordingly, the traffic may be routed through the portion of the computer network along a tunnel of a particular tunnel mesh group corresponding to the particular differentiated routing profile traffic. The anode further includes a rear side substantially opposite the front side, as well as two or more annular anode fins extending from the rear side.