Product Description:
In today’s multimedia era a diversity of new services are starting up. Multimedia communication requires an optical access network to handle the largecapacity information transfers desired by society, and it is under construction now. The appearance of optical fiber amplifiers, meanwhile, has triggered a sharp climb in demand for all sorts of optical components. Against this background, the AQ2140 Optical Multimeter was developed to serve as a basic optical measurement instrument in a wide range of applications from R&D to optical fiber and component manufacture, and construction and maintenance. This single unit provides high precision, powerful functions and high-speed measurement, making it possible to use it as an optical power meter, a stabilized light source, a loss test set or a return loss measurement instrument.
Features:
High accuracy
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Measurement accuracy of ±2.5% is guaranteed under the reference conditions. Wide wavelength range and dynamic range Covers a wide waveband from 400 to 1870nm, and provides a dynamic range of 100dB or more for loss measurement. (It depends on sensors.)
Low polarization dependence
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The AQ2733 and AQ2734 Sensor Units achieve a Low polarization dependence of 0.02dBp-p or less.
Support for the 1650nm band
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The AQ2734 Sensor Unit uses a photodiode with flat wavelength sensitivity from 1300 to 1800nm, for accurate measurement at 1650nm as well.
High stability
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The LD unit has an internal isolator that maintain optical output level stability at ±0.003dB.
Optical power attenuation function
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Optical power can be decreased in 0.1dB steps to6.0dB.
Support for a variety of connectors
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A wide variety of optical connectors can be used just be exchanging the universal and connector adapters (AQ4214 excluded).