Maestro Digital Mine SuperBrite Marquee: PoE design and safety notes for engineers
Reviewed by Tom Sullivan
First reported on International Mining – News
30 Second Briefing
Maestro Digital Mine has launched its PoE-enabled SuperBrite Marquee Display for underground mines, using a single Ethernet cable via the Plexus network to deliver both electrical power and real-time data to headings and working faces. The LED display is designed for high-visibility production, ventilation and safety messaging in low-light, high-dust drifts where conventional power distribution is costly and complex. For engineers, PoE removes the need for separate 110/230 V feeds and local transformers, simplifying installation, certification and maintenance of digital signage underground.
Technical Brief
- For other underground mining operations, PoE signage can simplify compliance with evolving digital mine safety rules.
Our Take
Within the 2129 tag-matched pieces on Projects, Product and Safety, relatively few focus on digital display hardware, so Maestro Digital Mine’s SuperBrite Marquee positions the company in a niche area of underground human–machine interface rather than just ventilation or monitoring systems.
For underground operators, PoE-enabled displays from vendors like Maestro Digital Mine can materially simplify brownfield retrofits, as they allow safety-critical messaging to be layered onto existing Ethernet-based networks without the extra certification and maintenance burden of separate power circuits.
In our database of Mining safety coverage, most new products target sensing and analytics rather than last‑metre communication to workers, so a robust, high-visibility display system suggests mines are starting to close the loop between digital monitoring and on-the-face decision support.
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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