Sorry, you need to enable JavaScript to visit this website.
Skip to main content

Series 4 GB Ethernet Data Transfer Systems (DTS)

Product overview

L3Harris' Series 4 dual-port Gigabit (Gb) Ethernet, Network Attached Storage (NAS), Data Transfer System (DTS) provides a compact, self-contained system to store and retrieve data from a removable Serial ATA (SATA) flash disk in the most demanding environments. The data transfer system components include a Data Transfer Unit (DTU), single- or dual-removable Data Transfer Device (DTD) and a Ground Support Unit (GSU). Data storage capacities range from 64 GB to 8 TB (16 TB in the dual DTD) with data transfer rates up to 100 MB/sec.

Key features

  • Small, lightweight, rugged unit that provides reliable, removable data storage
  • Interfaces: Two 10/100/1000 Ethernet IEEE 802.3ab ports
  • Optional security engine for data encryption
  • Data read rates: 100 MB/sec. over FTP
  • Single or dual removable disk (DTD) units
  • Configurable
    - Simultaneous NAS and iSCSI (Internet Small Computer System Interface) operations
    - Network bridge between the two Ethernet ports via packet forwarding
    - Advanced Encryption Standard (AES) data encryption coprocessor option
  • Access door with door-open detection and DTD power shutdown
  • Input power: +28 VDC
  • Mounting: CDU-style, panel-mount (DZUS rail) per MS25212C (military standard)
  • DTD
    - Capacities: 60 GB to 8 TB; 16 TB in Dual-DTD unit
    - With write-protection and secure-erase features
    - High-reliability connector rated at 100,000 insertion/removals

Make an inquiry

Please complete the form below to contact our team.

We value your interest and our goal is to be respectful of your time by responding to your inquiry in the most efficient way possible.

Aircraft Type *
(Please select all options that apply.)


For product support and to gain access to the latest technical publications, service bulletins and other pertinent information about your data storage units, contact technical support.

Email: [email protected]
Phone: +1 (613) 727-9876

Cage Code/Federal Supply Code: L1764

Facility/Shipping/Mailing Address:
5353 52nd Street, S.E.
Grand Rapids, MI 49512-9704
Main Phone Line: +1 (616) 949-6600
Fax: +1 (616) 977-6898

Repair and Overhaul Administration:
Email: [email protected]
Phone: +1 (613) 727-9876
Fax: +1 (613) 727-1705


  • Series 4 GB Ethernet DTS Brochure