Critical sites, such as tunnels and mines, often suffer from limited communication. The same applies in case of emergencies, such as earthquakes, when ordinary communication networks are down. To address this problem, RFOptic provides RFoF / GPS solutions for mines, tunnels, and underground transportation systems.
RFOptic offers RF over fiber links 2.5Ghz, 4Ghz, 6Ghz, and GPS that are used in mines and tunnels where wireless solutions are limited due to line of sight. The solutions can also be used for accurate timing or RF communication signals to/from above ground into mines, tunnels, and underground/subway systems.