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stock_number: "89450-3"
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generated_at: "2026-11-07T12:43:10.435Z"
last_updated: "2026-09-30T05:40:42.033-05:00"
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# Aitech Defense Systems 2M703-03 MIL-STD-1553B and Serial I/O PMC

_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: Aitech Defense Systems
- Model: 2M703-03
- Condition: New From Surplus Stock
- Price: Quote only
- Availability: In stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 1 lb, estimated
- Shipping dimensions: 8X8X3 in, estimated

## Categories

- Test Equipment > Electrical Test > Serial (primary)
- Test Equipment > Electrical Test > Digital I/O
- Military and Embedded Equipment > Embedded & Industrial > PMC
- Military and Embedded Equipment > ARINC & 1553

## Details

### Configuration

- Ruggedization: Industrial
- Cooling: Air
- (2) Front Panel 1553 Channels
- (1) Front Panel Serial Port

Part Number: 2m2703-03

## Images

- <https://www.artisantg.com/itemimages/aitech_defense_systems_2m703_03_view1_20178211343.jpg>
- <https://www.artisantg.com/itemimages/aitech_defense_systems_2m703_03_view2_20178211343.jpg>
- <https://www.artisantg.com/itemimages/aitech_defense_systems_2m703_03_view3_20178211343.jpg>