Rsrteng mini OTDR(optical time-domain reflectometer)——RSO-4000 series. 5 models in the series: RSO-4000S, RSO-4000D, RSO-4000-F1, RSO-4000-F2, RSO-4000-T. It is an essential tool for technicians in the field of measuring fiber parameters. Widely used in FTTX, optical network engineering construction, maintenance and repair testing, optical fiber cable production measurement, etc.
RSO-4000 series adopt use 4.3 inch 800x480 IPS TFT-LCD multi touch capacitive touch screen, so the operation of measuring various parameters of the optical fiber becomes simple and fast. It integrates 12 functions, such as auto OTDR, expert OTDR, event map, OPM, RJ45 cable tracker, VFL, LS and "computer level" file management to meet various test requirements in different occasions.