The TFN automatic fiber optic fusion splicers are professional-grade, high-precision tool for fiber optic network deployments and maintenance. The brand products are mainly used in electric power, railroad, telecom operators, universities and research institutes, energy and other industries, providing comprehensive equipment and solutions with high. OTDR (Optical Time-Domain Reflectometer) is a device that tests and monitors the. Includes various fiber optic tools like strippers, cleavers, scissors, toolbox. Shipping fee and delivery date to be negotiated. Designed for long-haul backbone lines (up to 80 km), data centers, and field operations. Ultra-Fast & Ultra-Precise Six-Motor Core Alignment Our six-motor core alignment fusion.