nREC-4000S Airborne Network Flight Recorder

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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 TTC’s network-based acquisition systems



  • Airborne networked recording
  • High speed airborne recording

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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.

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