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last_updated: "2026-05-12T09:50:41.533-05:00"
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# Yokogawa / Ando AQ8201-31 Optical Attenuator Module

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Ando
- Model: AQ8201-31
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 18X12X8 in

## Categories

- Test Equipment > Optical Test > Attenuators (primary)
- Military and Embedded Equipment > Embedded & Industrial > Other Modular

## Details

This Yokogawa / Ando AQ8201-31 Optical Attenuator Module is used, and in excellent condition.

### Configuration

- 1-slot Module
- Optical Interface: FC/APC
- Wavelength Range: 1200 to 1600 nm
- Attenuation Range: 0 to 60 dB
- Max Input Power: +23 dBm
- Applicable Fiber: Singlemode 9/125
- Insertion Loss: < 2.5 dB (1310/1550nm)
- Polarization Dependent Loss: 0.05 dBm (1550nm)

## Images

- <https://www.artisantg.com/itemimages/ando_aq8201_31_view1.jpg>