OFW OTDR FWT-100 1550nm Touchscreen OTDR Fiber Reflectometer — 20dB, 100m–80km, SC/UPC

The OFW OTDR FWT-100 is a precision instrument for live fiber testing, offering a 20dB dynamic range and a measurement span from 100m up to 80km. It operates at 1550(±20nm), delivering reliable performance for a variety of fiber optic systems. Operation is simplified via a responsive touch screen that lets you switch between real-time, average, and automatic measurement modes. Pulse width and measurement time are adjustable to match specific testing conditions, enabling flexible test setups. Physical connections and detection: the unit uses SC/UPC connectors and supports input light detection for straightforward link inspection. It provides 8000 sampling points for detailed trace analysis and fast diagnostics. Measurement characteristics include an attenuation dead zone of 12m and an event dead zone of less than 3m, ensuring accurate location and characterization of faults and events. Compact and easy to use, the FWT-100 is suited for troubleshooting and performance verification of fiber networks.