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Stream/Area:
-
Subject:
-
Paper ID:
IJSREM60066
Volume:
10 |
4 |
April 2026
Pages:
1-8
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
ECE
Vignan’s Institute of Management and Technology for Women
ECE
Vignan’s Institute of Management and Technology for Women
ECE
Vignan’s Institute of Management and Technology for Women
ECE
Vignan’s Institute of Management and Technology for Women
Fiber optic communication is widely used in modern telecommunication systems due to its high speed and reliability, but underground cables are often damaged by construction activities and environmental factors, making fault detection difficult with conventional methods. This project proposes a fiber fault detection system using laser and LDR sensing, where a continuous laser beam falling on the LDR indicates normal operation, and interruption of the beam signals a fault. The Arduino Uno processes the sensor data to detect faults, while the GPS module provides the exact location of the damage. An alert message with fault details and location is sent to maintenance personnel using the GSM module, and system status is displayed on an LCD. This system offers a simple, cost-effective, and real-time solution for efficient monitoring and quick maintenance of underground fiber cables.
KEYWORDS
The proposed fiber optic cable fault detection system has been successfully designed and implemented using laser, LDR, Arduino Uno, GSM, and GPS technologies. The system effectively demonstrates a simple and efficient method for detecting faults in underground fiber cables. By using a laser beam in place of an actual fiber optic cable, the system simulates the transmission of light and detects interruptions using an LDR sensor. The Arduino Uno processes the sensor data and accurately identifies fault conditions. Upon detection of a fault, the system retrieves the location using the GPS module and sends an alert message through the GSM module, ensuring real-time communication with the concerned personnel. The results show that the system is capable of detecting faults quickly and providing location details with good accuracy. The LCD display further enhances usability by showing real-time system status. Overall, the project provides a cost-effective, reliable, and easy-to-implement solution for fiber cable monitoring. It reduces manual effort, minimizes maintenance time, and improves the efficiency of communication systems. Although the system is developed as a prototype using a laser for simulation, it can be further enhanced and implemented in real-world applications with advanced technologies.
· The design of communication network optical fiber cable condition monitoring system based on distributed optical fiber sensor 2018 International Conference on Electronics Technology (ICET) Published: 2018 · Hardware Design of Integrated Platform of Optical Fiber Sensor Based on Temperature Distribution 2020 IEEE 3rd International Conference on Information Systems and Computer Aided Education (ICISCAE) Published: 2020 · Deployment Condition Visualization of Aerial Optical Fiber Cable By Distributed Vibration Sensing Based On Optical Frequency Domain Reflectometry Journal of Lightwave Technology Published: 2021 · Monitoring of vibrations using multimode optical fiber sensors 2016 33rd National Radio Science Conference (NRSC) Published: 2016 · Multimode optical fiber sensors based on self-imaging 2011 28th National Radio Science Conference (NRSC) Published: 2011 · Optical fiber sensor system design utilizing the field programmable gate array 2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Published: 2017 · The study on prestressed cable stress based on brillouin-optictime optic fiber sensor 2009 9th International Conference on Electronic Measurement & Instruments Published: 2009 · Multi-Parameter Detection Based on U-Shaped Biomimetic Optical Fiber Sensor Journal of Lightwave Technology Published: 2025 · Strain Transfer Model Assessment for Steel-Reinforced and Polymer-Coated Optical Fiber Cables Used as Distributed Strain Sensors IEEE Sensors Letters Published: 2025 A Novel Method for Evaluating Micro-Bending Sensitivity to Ensure Applicability to High-Density Optical Fiber Cable Journal of Lightwave Technology Published: 2024
Publication Date
4/28/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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Conflict of Interest
The authors declare no conflict of interest related to this research work.
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No funding information available for this research.
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