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TSY-300X 3U VPX 1/2 ATR, 8-Slot Preconfigured System

Rugged, COTS 3U OpenVPX ½ ATR Lightweight Forced-Air, Conduction-Cooled Chassis

TSY-300X 3U OpenVPX 1/2 ATR, 8-Slot preconfigured system is a rugged, COTS solution that can be used for a wide variety of customer applications that include mission computers, display processors, digital maps, payload controllers, SIGINT and EW, communications processors, and network attached storage.

The TSY-300X uses a predefined backplane and PCB mounted I/O. The 3U OpenVPX backplane uses standard 1.0” pitch card spacing, and the chassis PCB I/O uses standard D38999 series connectors for SBC and graphics I/O, system I/O, test/software load signals, and power mains input. Six SMA connectors are provided for RF/IF input and output signals to a software defined radio card.

The TSY-300X system utilizes degraded operation in the event of a single fan failure. A Chassis Manager reads system temperature and continuously adjusts fan speed accordingly, providing quiet operation, while providing optimum thermal performance and maximum system reliability. On failure, fans revert to full-speed operation forced-air, conduction-cooling. Ambient temperature air is pulled into front-panel intakes, down finned sidewall heat exchangers, and out a rear-mounted fan plenum. The compartment housing all internal electronics is sealed from the elements and no outside air flows across the cards. The plenum contains 4x variable speed fans, providing uninterrupted non-degraded operation in the event of a single fan failure.


Method operating* non-operating
Shock Method 516.5 and DO-160D 40g @ 11 ms, half sine 40g @ 11 ms, half sine
Vibration Method 514.5 .1g2/Hz, 5 to 2000 Hz
10g Peak, 15 Hz to 2 KHz
.1g2/Hz, 5 to 2000 Hz
10g Peak, 15 Hz to 2 KHz
Altitude Method 500.4 65000 feet 85000 feet
Temperature Method 501.4 and 502.4 -40C to +71C -55C to +105C
Humidity Method 507.4 5% to 95% @ 40C Non-condensing 5% to 95% @ 40C Non-condensing


  • VITA 46 3U VPX


  • ½ ATR, 8 Slot
  • Forced Air Conduction Cooled

Configuration Options

  • Standard 3U VPX Backplane
  • Connector I/O Transition Board
  • TSBCi7-300X Intel I7 SBC
  • TGA-300X E4690 GPU
  • TSC-300X RAID Card
  • TSM-300X SATA Mass Storage
  • TIOC-300X I/O Carrier
  • Software Defined Radio
  • MIL-STD-1553 / ARINC 429
  • ATDS
  • High Speed Serial

Power Supply

  • +28 VDC per MIL-STD-704E
  • 50 msec drop-out @ 300 Watts
  • 350 Watts (Max)