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ANDO 16-Channel Variable Optical Attenuator System with 0.5dB Resolution
The ANDO 16-Channel Variable Optical Attenuator System consists of ANDO AQ8201A Mainframe with four ANDO AQ8201-34 Optical Attenuator Modules (ATTN x 4). The AQ8201-34 module has 4 independent attenuator channel, each operates over the 1200-1700nm range with resolution of 0.5dB and provides 60dB attenuation range.
Each attenuator is controlled from the front panel keypad or by the GPIB remote interface.The commands are SCPI compatible, and LabVIEW drivers simplify remote control. The individual attenuators are etalon-free for low distortion and feature low polarization dependent loss (PDL) and return loss.