SUN Telecoms SUN-OT5000 Handheld OTDR Series is more compact and user-friendly. The hotkey feature enables convenient events review and analysis. SUN-OT5000 Handheld OTDR Series supports averaging and real-time test on single-mode (1310/1490/1550/1625nm) and multimode (850/1300 nm) fibers and complies with various connector types. With í¦TraceManagerí¦ software, you can download trace files from OTDR to PC for further analysis, reporting and printing. Features: SM/MM models available Dynamic range selectable: up to 45dB Model SUN-OT5000-1625S3: 1625nm wavelength for PON system Quick startup: < 5 seconds Hotkey feature: easy operation, events review and analysis High precision measurement, large internal memory TraceManager software: easy batch editing and single-page multi-trace printing Visible fault locator: fast locating failures anywhere in the network Enhanced power performance: up to 8 hours continuous operation with one charge Handy and smart: only 1kg (2.2 lbs) Safe and rugged: 2-meter drop test passed Multilanguage