Measurement accuracy of ±2.5% is guaranteed under the reference conditions
Covers a wide waveband from 400 to 1870nm, and provides a dynamic range of 100dB or more for loss measurement (It depends on sensors)
The AQ2733 and AQ2734 sensor units achieve a low polarization dependence of 0.02dBp-p or less
The AQ2734 sensor unit uses a photodiode with flat wavelength sensitivity from 1300 to 1800nm, for accurate measurement at 1650nm as well
Mounted with a return loss unit and an LD unit, the display will show reflectance attenuation after measurement of reference reflectance by merely connecting the measured fiber cable
The internal high-stability sensor can be used together with the LD unit to provide stable reflectance attenuation measurement
Because internal self-reflectance data is stored by inpidual units in memory to correct operations, even high-reflectance attenuation can be measured with excellent accuracy
A wide variety of optical connectors can be used just by exchanging the universal connector adapters (AQ4214 excluded)
Optical power can be decreased in 0.1 dB steps to 6.0dB
The LD unit has an internal isolator that maintains optical output level stability at ±0.003dB
