Reflectometer (OTDR) 1310nm/1550/1625nm 40/38/38dB

A reflectometer is an electronic instrument used to measure losses in optical cables. Its operating principle is based on measuring the reflection generated in the optical fiber cable. FHO5000-T40F-TS additionally has a 1625 nanometer wavelength for measuring a live (operating) network. Reflectometers with similar functionality are called online reflectometers. Wavelength: 1310/1550/1625nm Dynamic range: 40/38dB External laser source: Yes Optical power meter: Yes Event dead zone: 1.75 m (with a 3ns pulse) Attenuation dead zone: 11 m (with a 5ns pulse) Distance range: 4 m–240 km Sampling points: max. 128,000 Distance accuracy: ±(1 m + measured distance × 3 × 10⁻⁵ + sampling resolution) Display: 7-inch touchscreen LCD IP65 protection level, outdoor enhanced Interfaces: 1×RJ45 port, 3×USB ports (USB 2.0, Type A USB×2, Type B USB×1) Data storage: internal memory: 4 GB Power: 100 V–240 V (AC), 50~60 Hz Battery: operating time: 12 hours; charging time: <4 hours Operating temperature and humidity: -10℃ to 50℃, 95% (non-condensing) Interface languages: English, Russian