Data Bus

Motion Control

Power Control

Transformers, Inductors & Couplers

Rad-Tolerant Solutions

Custom Solutions



Secure 1U Data Diode


Part Number(s): BU-67127W

The DDC/Tresys Technologies' Secure 1U Data Diode cross domain solution (CDS) enables the transfer and filtering of information between platforms securely, delivering unmatched flexibility, reduced cost, and high performance. The Secure 1U Data Diode filters and separates high-side security domain data from low-side security domain data with strong security at each layer of the system: hardware, operating system, and filters.


  • Platform Features
    • Dual 2.4GHz Intel i7 Quad Core Haswell processors
    • USB key boot-up
    • Dual 10/100/1000 Ethernet networking ports
    • Security-Enhanced (SE) Linux operating system
    • Hardware isolated between red and black sides
    • Requires minimal administration and is suitable for remote or isolated environments
  • Security Benefits — Tresys Enabled
    • Best-in-class transfer rates—700Mbps transfer rate and latency as low as 3 milliseconds
    • Secure 1U Data Diode is certified at PL-5 against the DCID 6/3 and is listed on the UCDSMO capabilities portfolio
    • Design enables rapid development of data filtering capabilities, including custom security policies and filters to meet unique requirements
    • Filters are available for file transfers and streaming protocol, including full motion video
    • Various filter options to verify data in transit are available
    • Custom filters can be user-developed - DDC's Secure 1U Data Diode is an excellent platform for system integrators requiring application-specific cross domain guards


  • Streaming ISR data into SOC or fusion centers
  • Transferring integrated vehicle health management data to ground-base logistics systems
  • Sharing data with coalition partners
  • Integrating data sources into off-board mission planning systems


  • 2.4GHz Intel i7 quad core Haswell processor
  • 16GB dual channel 1333 DDR-3 RAM memory
  • 10/100/1000 Ethernet
  • (1) USB 2.0 Port serial interface
  • (1) VGA
  • 120 VAC (isolated power supplies)



 Product Brief

Secure 1U Dual Server Product Brief

 Generic Document

Data Bus Solutions: Computer Systems

DDC Corporate Overview

DDC Product Catalog

DDC Custom Solutions Brochure


Ordering Information:

Request a Quote:

Click Here to Request a Quote