COTS in Space: How Advances in High-Density Fiber Optic Connectivity are Handling Computing Challenges in Space

Space applications demand increasingly higher bandwidth and data transmission rates, which require advanced connectivity solutions beyond those employed in RF applications. This article explores how advances in high-density fiber solutions are helping designers meet the challenges of free-space-optical (FSO) communication systems, especially addressing Size, Weight, and Power (SWaP) demands. Following an analysis of the market drivers requiring enhanced bandwidth in space applications, an examination of select COTS high-density fiber connector technologies presents features, benefits, and applications relevant to space systems. The exploration continues to look at the synergy between fiber optic connectors, flexible fiber routing strategies, and compact, rugged transceivers in maximizing space utilization and enhancing overall system performance. (Abstract)