Moxa 64-bit Arm edge computers: connectivity and reliability notes for mines
Reviewed by Tom Sullivan

First reported on Australian Mining
30 Second Briefing
Moxa has launched its UC-3400A and UC-4400A 64-bit Arm-based industrial computers with integrated 5G/LTE and Wi-Fi 6, targeting edge deployments in harsh mining environments. The fanless units support wide operating temperatures, DIN-rail or wall mounting, and multiple serial/Ethernet ports for connecting legacy PLCs, sensors and IP cameras across pits, plants and remote haul roads. For mine operators, the combination of cellular and Wi-Fi backhaul enables more resilient telemetry, condition monitoring and fleet data capture where fibre or fixed networks are sparse.
Technical Brief
- Edge compute capability supports local pre-processing of sensor and video data, lowering backhaul bandwidth demand.
- Similar ruggedised Arm platforms are increasingly used to host on-site analytics, digital twins and dispatch logic.
Our Take
Taken with Moxa’s AI-ready RKP-C220 x86 industrial PCs covered on 28 Nov 2025, these 64‑bit Arm units suggest the company is building a two‑track hardware portfolio for Australian Mining users: low‑power edge devices alongside heavier rackmount analytics boxes.
Within the 31 Software stories in our database, Moxa is one of the few industrial vendors repeatedly targeting mining-specific deployments in Australia, signalling that connectivity and compute at the pit edge are becoming a competitive differentiator rather than an IT afterthought.
For projects tagged under ‘Product’ and ‘Projects’, adding 5G/LTE/Wi‑Fi 6 to Arm-based edge hardware is likely to make it easier for mine operators to retrofit condition monitoring or video analytics without pulling new fibre to remote parts of a site.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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