Depending on the configuration, up to 6 wavelengths of PON system power can be tested simultaneously: 1490nm, 1550nm, 1577nm, 1310nm, 1270nm, 1610nm Can test 1310nm, 1270nm, 1610nm burst mode uplink wavelength signal Provides 10 sets of threshold values for operator selection, analysis and display of pass and failure status relative value selection and editing function can save 1000 records Manually set thresholds, upload data and calibrate wavelengths. It is widely used in 10GEPON/XGPON/XGSPON, Manufacturer: MINING