--- type: product schema_version: 1 stock_number: "69497-1" canonical_url: "https://www.artisantg.com/69497-1/OSI-Maritime-Systems-SIU-Distribution" json_url: "https://www.artisantg.com/69497-1/OSI-Maritime-Systems-SIU-Distribution.json" generated_at: "2026-11-07T11:23:41.186Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # OSI Maritime Systems SIU Distribution 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: OSI Maritime Systems - Model: SIU Distribution - Condition: Used and in Excellent Condition - Price: Quote only - Availability: In stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: Yes - Shipping weight: 3 lb, estimated - Shipping dimensions: 12X9X6 in, estimated ## Categories - Test Equipment > Electrical Test > Signal Conditioning (primary) - Test Equipment > Electrical Test > Control Bus Interfaces - Test Equipment > Electrical Test > Status Monitors ## Details This unit is also known as Offshore Systems SIU Distribution. Part Number: 3-191407-020 ## Function Distributes data and control signals from a central system interface unit to multiple shipboard subsystems, providing channelized routing, buffering, and signal conditioning to maintain data integrity over cable runs. Includes fault isolation and status monitoring to support redundancy and rapid fault localization. Integrates with bridge and platform control architectures and supports configurable channel count within a maritime electronic systems framework. ## Images - - - -