Mini FTTH Active Fiber OTDR With Optical Power Meter，Stable Light Source VFL Multifunction Fibre Optique Tester

Product parameters name4in1-OTDR model1550-DX OTDR performance Event blind zone10m Attenuation blind area20m Test pulse width10ns、 30ns、 100ns、 300ns、1μς、 3μs、 6μς Test length50km(event) 30km(attenuation) Scattering depth20db Measurement resolution(6μs)0.6m OPM performance wavelength850~1550nm Test scope-70~+5dBm -50dBm~+25dBm(wide electric) Stable light source performance Output wavelength1550nm/1610nm output power-10dbm Red light performance wavelength650nm±20nm output power5mw Light loss test Test scope0-30dB Test accuracy10%