---
type: product
schema_version: 1
stock_number: "53407-55"
canonical_url: "https://www.artisantg.com/TestMeasurement/53407-55/Exfo-IQ-203-A3N4-Optical-Test-System-Control-Unit"
json_url: "https://www.artisantg.com/TestMeasurement/53407-55/Exfo-IQ-203-A3N4-Optical-Test-System-Control-Unit.json"
generated_at: "2026-11-06T23:42:00.060Z"
last_updated: "2026-11-04T19:05:42.293-06:00"
---

# Exfo IQ-203-A3N4 Optical Test System Control Unit

_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: Exfo
- Model: IQ-203-A3N4
- 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: 15 lb
- Shipping dimensions: 20X16X14 in

## Categories

- Test Equipment > Optical Test > Mainframes (primary)
- Test Equipment > Optical Test > Controllers

## Details

### Configuration

- 4 GB HD
- 32 MB RAM
- Windows 95
- IQ-200 Install Kit v2.4R1 (SP6)

The software listed above is loaded onto the system and does not include the CD media. This system's hardware and software configuration is preserved as it was originally used.

## Images

- <https://www.artisantg.com/itemimages/exfo_iq_203_a3n4_view1.jpg>
- <https://www.artisantg.com/itemimages/exfo_iq_203_a3n4_view2.jpg>
- <https://www.artisantg.com/itemimages/exfo_iq_203_a3n4_view3.jpg>
- <https://www.artisantg.com/itemimages/exfo_iq_203_a3n4_view4.jpg>