A Certified Fiber Optic Technician (CFOT) is a professional trained in the installation, maintenance, and troubleshooting of fiber optic systems. This certification ensures that technicians have the necessary skills to work with fiber optic cables, connectors, and related equipment, which are essential for high-speed data transmission. To become a CFOT, individuals typically complete a training program that covers topics such as fiber optic theory, cable splicing, and network testing. This certification is recognized in the telecommunications industry and is valuable for those seeking careers in network installation and data communication.