TTC nREC-4000S Airborne Network Flight Recorder

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TTC nREC-4000S Airborne Network Flight Recorder
Product Sheet
Product Sheet

The nREC-4000S-2 is an intelligent IP flight recorder.

Key Features

  • Intelligent, network-based IP flight recorder
  • High-speed data recording:
    • Up to 200 MBps data recording rate
    • Two Gigabit Ethernet interfaces for data
  • Integrates one media storage cartridge
    • Capacities up to 256 GB of solid-state memory
    • Commercial temperature range cartridges available for 128 GB
    • Secure erase cartridges available for 128 GB
  • Processor-based recorder
    • Reporting of recorder statistics, including performance and storage remaining
    • Real-time health monitoring
    • Support for Simple Network Management Protocol (SNMP)
  • Supports IEEE 1588 time protocol
  • IRIG AC/DC time input
  • IRIG DC time output
  • 1PPS output
  • 100/1000BASE-T Ethernet download port
  • Serial RS-232/422 console port
  • General-purpose input/output
  • Ruggedized for airborne applications
  • 22 to 36VDC power supply to support operation from standard aircraft power and supports power hold up, up to 50 milliseconds
  • Compatible with aerospace instrumentation's network-based acquisition systems



  • Airborne networked recording
  • High-speed airborne recording
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TTC nREC-4000S Airborne Network Flight Recorder

The nREC-4000S-2 is an intelligent IP flight recorder. The unit records data from network-based data acquisition and multiplexing devices and, with built-in intelligence, supports extensive recorder statistics and provides continuous health monitoring.

The nREC-4000S-2 accepts solid-state memory cartridges that use Serial ATA (SATA)-based media with drive capacities of 128 GB or 256 GB. Recorded data is recovered by downloading it over a Gigabit Ethernet interface or by removing a media cartridge and placing it in a data transfer unit (DTU-4500S-2) connected to a PC. Files are dragged and dropped from the DTU to the PC.

The nREC-4000S-2 unit is plug-and-play, requires minimal configuration, and supports Simple Network Management Protocol (SNMP). The nREC-4000S-2 recorder can be configured, monitored, and controlled either by a console attached to the RS-232/422 port or over the network using TTCWare configuration and TTCNMS monitoring software.


Aerospace Instrumentation Brochure

Modern aerospace instrumentation systems can be highly complex, and it can be difficult to know how to meet program needs. It’s not unusual for requirements to change during a campaign and cause significant delays, and data must be captured reliably no matter what – otherwise expensive additional flights will be needed or months of program data could be lost. Read our brochure to learn how you can reduce your risk with commercial off-the-shelf (COTS) solutions.

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