SWaP Optimized Processing, Multifunction I/O & Communications System

The NIU3R is a compact, rugged, low-power mission computer and integrated I/O system designed as a self-contained line-replaceable unit (LRU) for SWaP-constrained aerospace and defense platforms. The system integrates mission processing with a range of platform interfaces, including discrete I/O, serial communications, pulse timing resources, and Ethernet networking, within a single enclosure. Its compact, round form factor and flat interface surfaces enable efficient installation within cylindrical or space-limited vehicle structures, while eliminating the need for external expansion modules and providing an integrated deterministic control platform.