AQ23332A Variable Optical Attenuator (2CH, High speed)

High-Speed, Dual-Channel Optical Attenuation with Output Monitoring and APC

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. 

Key Specifications 

  • Insertion loss: 1.8 dB (typ.) 
  • Wavelength range: 1260 to 1640 nm 
  • Maximum attenuation: 40 dB 
  • Attenuation setting speed: 80 dB/s to 4 dB/s 
  • Applicable fiber: SMF 
  • Connector: FC/PC, FC/Angled PC 

AQ2300 Series Test Platform

  • Easy-to-use touch panel
  • 3 and 9-slot frame controllers
  • Hot-swappable reconfiguration
  • Synchronized trigger I/O by frame or module
  • USB, Ethernet, GPIB (optional)

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