Horizontal axis; Scale:25m/50m/100/250m/500m/1km/2km/2.5km/5km/10km/20km/40km/80km/160km/240km/320km/640km, Reading Resolution:1cm, Number of sampling data:Max 60,000 points, Group refractive index:1.00000 to 1.9999, Distance Unit:km,mile,kf, Measurement of Distance:Show at 8 digits in terms of the relative one-way distance between any two points in two places on the waveform Vertical axis; Scale:0.2dB,0.5dB,1.0dB,2.0dB,5.0dB,7.5dB/div, reading resolutions:0.001dB, Loss Measurement:5 digits, display 0.001dB step in the one-way maximum loss. View between two points relative one-way translation losses of any in two places on the waveform, the loss per unit length, the connection loss
OPT:AQ7264:SMF Module, Measurement Range:2 to 640km, Wavelength Range:1.31/1.55um, Measurement optical fiber:SM(ITU-T G.652), Sampling resolution:5cm, Accuracy of length; Offset Error:+-1, Scale Error:measurement length*2*10E-5, Sampling Error:+-1, Dynamic Range(SNR=1):40@1.31um,38@1.55um, Dead zone(m):2typ, Accuracy of Loss measurement(dB/dB):+-0.05, Display:8.4inchi color TFT(640x640), Internal Memory:20MB, Interface:USB 2port, Power Source:Buttery or AC, Buttery Life:About 6hours, Select Language:Japanese or English
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