The AQ23332A is a high-speed, two-channel variable optical attenuator module with integrated output monitoring for the AQ2300 Series Test Platform. Its dual-channel design increases measurement density and supports simultaneous attenuation control of multiple optical signals.
An Auto Power Control function automatically adjusts attenuation to maintain a constant optical output level. The module is suitable for optical transceiver evaluation, receiver testing, and automated measurements requiring controlled changes in optical power.