Abstract: Apparatuses having a plurality of optical duplex and parallel connector adapters, such as MPO connectors and LC adapters, where some adapters connect to network equipment in a network and others to servers or processing units such as GPUs, incorporate internal photonic circuit with a mesh. The light path of each transmitter and receivers is matched in order to provide proper optical connections from transmitting to receiving fibers, wherein complex arbitrary network topologies can be implemented.

Abstract: An archery equipment storage rack includes a base member, in the form of a cabinet or shelf, on which are supported radially spaced, concentric and geometrically similar outer and inner frame members. Angularly spaced apertures in the outer frame member are radially aligned with respective angularly spaced recesses in the inner frame member so that arrows can be stored with their tips in the recesses and their shafts supported in respective apertures in a fan-shaped pattern wherein the arrow feathers are spaced further apart than the arrow tips. At least one pair of support pegs extends forwardly from the outer frame member to support a bow horizontally. In the preferred embodiment the inner frame is semi-circular and the outer frame is semi-annular, permitting arrows to be supported along substantially the entire 180.degree. of arc of the frame members.