Download PDFOpen PDF in browserAlarm System for Underground Optic Fibre CableEasyChair Preprint 69264 pages•Date: October 26, 2021AbstractThis fault detecting system is used find the fault in the optical fiber line across the customer sides. The received power supply in optical fiber is monitored by laser output power using microcontroller. The microcontroller is operated in low power mode to save power consumption. Exact location of the fault occurred in the optical fiber line Keyphrases: IoT, Optic fibre, Optical fibre, alarm system, exact fault place, fiber cable, underground cable fault detecting, visual representation
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