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type: product
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stock_number: "79511-2"
canonical_url: "https://www.artisantg.com/TestMeasurement/79511-2/Advantest-Q8381A-Optical-Spectrum-Analyzer"
json_url: "https://www.artisantg.com/TestMeasurement/79511-2/Advantest-Q8381A-Optical-Spectrum-Analyzer.json"
generated_at: "2026-11-07T02:03:22.839Z"
last_updated: "2026-08-19T15:51:07.113-05:00"
---

# Advantest Q8381A Optical Spectrum Analyzer

_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: Advantest
- Model: Q8381A
- 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: 65 lb
- Shipping dimensions: 32X24X24 in

## Categories

- Test Equipment > Optical Test > Spectrum Analyzers (primary)

## Details

**Configuration**
- Connector Type: FC
- Fiber Type: Freespace
- Wavelength Range: 350-1750 nm
- Measuring Range: -60 dBm to 10 dBm
- Max Input: 10 dBm
- Resolution: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

## Images

- <https://www.artisantg.com/itemimages/advantest_q8381_view5.jpg>
- <https://www.artisantg.com/itemimages/advantest_q8381_view6.jpg>
- <https://www.artisantg.com/itemimages/advantest_q8381_view3.jpg>
- <https://www.artisantg.com/itemimages/advantest_q8381_view4.jpg>