Abstract: A modular fiber optic cabling infrastructure system for use in combination with fiber optic cabling, connecting hardware and at least one corresponding transitionary device includes a chassis enclosure surrounding a cavity and forming a plurality of orifices for supporting incoming and exiting fiber optic cabling connections; a plurality of unique integration plates each being sized and configured for selective attachment to at least one of the plurality of orifices and each including a top surface and a bottom surface, the bottom surface of each of the plurality of unique integration plates forming an o-ring groove along a perimeter zone of the bottom surface, and wherein each of the plurality of unique integration plates is structured and disposed for supporting a corresponding style of connecting hardware; an o-ring sized for congruent receipt within the o-ring groove; and wherein each of the plurality of unique integration plates is selectively interchangeable.

Abstract: A stroboscopic timing device for an internal combustion engine includes a switchable light source having a light emitter and a base for mounting the light source on an exterior surface of an engine adjacent to a rotating shaft such as a camshaft or a crankshaft. A power source and trigger circuit are operatively associated with the light source, and at least the trigger circuit is enclosed within a housing mounted to the base. A sensor, which is removeably cabled to the switchable light source, triggers energization of the light source when a predetermined engine operating condition, such as a spark voltage, is detected.