Fibershot MICRO-II OTDR Test Wavelength 1310nm:26dB/1550nm:24dB SM OTDR. Multifunctional Tester Built-in 6 in One (OTDR/OLS+VFL+OPM+FLM+RJ45) Compatible with UPC SC+ST+FC+LC connectors

OTDR Tools: OPM (Optical Power Meter: Calibrated Wavelength 850/1300/1310/1490/1550/1625/1650nm, measurement range -50~+26 dBm); VFL (Visual Fault Locator: 10mW output power, 650nm wavelength) OLS:1310/1550nm, RJ45 cable sequence tester (>300m) and RJ45 network cable finder. INTERFACE AND SLOT: The fiber tester has a Micro USB data interface, and an external small memory card slot, including analysis software for further data analysis or processing. OTDR PURPOSES: Used to evaluate FTTx and access maintenance, identify fiber breakpoints, measure cable lengths, and calculate relative optical power loss.