Abstract: A heat sink includes a heat sink body having a central portion and at least a first extended portion, and heat dissipation elements extending from at least the first extended portion, the heat dissipation elements extending no further than a plane formed by an upper surface of the central portion, the central portion having a recess configured to receive a heat generating element, the central portion being free of heat dissipation elements.

Abstract: A reconfigurable connectorization panel assembly for a circuit board housing rack or chassis, particularly suitable for use in cable television (CATV) headend equipment. Each circuit module for use in the rack has an associated rear panel assembly or "connectorization panel" that bolts onto the rear side of a chassis which supports the rack and a backplane. The connectorization panels extend plug-action connectors through openings in the rear panel of the chassis and in the backplane, and mate with corresponding connectors on the circuit modules. On the rear side, the connectorization panels provide appropriate drop side connectors required for input/output signal cabling. The connectorization panel adapts a particular slot in the chassis for a particular type of input/out cabling and connectors. The slot can be reconfigured for a different type of circuit module by affixing a different type of connectorization panel.

Abstract: This invention is a device which permits the percentage of real time consumed by software tasks of a telecommunications switching system or other process controller to be measured and displayed on a percentage meter. The relative percentages of different real time tasks are displayed by the relative intensities of particular lamps mounted on a control panel. The real time usage of non-standard, user defined, software tasks may be selected for display on the meter.

Abstract: This invention is a device which permits the percentage of real time consumed by software tasks of a telecommunications switching system or other process controller to be measured and displayed on a percentage meter. The relative percentages of different real time tasks are displayed by the relative intensities of particular lamps mounted on a control panel of a meter. Non-standard, user defined, software tasks may be selected for display on the meter. Software tasks which over-shoot a predetermined amount of time provide an indication of this by lighting one of a number of different lamps. Each of these lamps measures a predetermined amount of over-shoot time.