H·820 Optical Network Tester series are the first intelligent and high-precision test instrument with cloud wireless transmission, intelligent cloud platform and other functions. It adopts 8-inch capacitive touchscreen, supports multi-point touch, and integrates 19 functions: OTDR, intelligent optical network map iONM, multi-core measurement, stable laser source, visual fault location, optical power meter, end face detection and optical loss test, file management, RJ45 cable tracker, laser ranging, camera, fingerprint identification, Wi-Fi, Bluetooth, Data wireless upload to cloud，GPS & Beidou Location, Onekey for repair; OTDR has 0.8m event blind area, maximum dynamic range of 45dB, 1650nm Online test (50dB isolation), 8G of storage which can store 200000 curves. It uses 6400mAh high-capacity lithium battery, adopts intelligent power saving management, and can measure for more than 10 hours under high brightness. And it can use the power bank for charging and power supply. It has information collection ability, and supports intelligent cloud platform with powerful matching function, which can provide terminal operators various types of accurate data support and online services in real time. Hicloud H820 series are used to measure the fiber and cable length, loss, connection quality and other parameters. They are widely used in the construction of Metropolitan area network commu nication system, line maintenance and emergency repair test, research and production measurement of optical fiber and cable.
