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Rugged COTS Systems

NAI’s family of highly configurable Rugged COTS Systems are ideally suited for defense, commercial aerospace, and industrial applications that require high-density I/O, communications, Ethernet switching, and processing for mission-critical tasks such as communications, guidance, sense and response, data acquisition and motion control. The simplified, modular approach of our Configurable Open Systems Architecture™ (COSA®) enables us to use the same building blocks across multiple platforms and programs, making it possible for you to develop semi-custom solutions quickly, without NRE, while retaining all the benefits of COTS products.

View Other COSA Product Families

Looking for preconfigured, application ready systems? View all Application Ready Systems.

Browse all Configurable Open Systems Architecture™ (COSA®) product category pages:

COSA® Selection Guide
Shortform Selection Guide Of Preferred COSA Products

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NIU3A
NIU3A
  • Board Type: Module
  • Dimensions w/ Connectors (w x h x d): 7.2" x 3.2" x 5.5"
  • Volume w/ Connectors (in3): 120
  • Weight / lbs: < 5.4 (fully populated)
  • Est. Typ. Power Dissipation (W): 5 to 25 W
  • # of Board Slots: N/A
  • Function Module Slots: 3
  • Max I/O Pins: 206
  • Ethernet: 2 x Gb
  • I/O & Communications: 24-CH programmable Discrete I/O, 8-CH ARINC 429/575, 4-CH CANBus and 2-CH MIL-STD-1553

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NIU3E
NIU3E
  • Board Type: Module
  • Dimensions w/ Connectors (w x h x d): 7.2" x 3.2" x 7.1"
  • Volume w/ Connectors (in3): 120
  • Weight / lbs: < 7.7 (fully populated)
  • Est. Typ. Power Dissipation (W): 5 to 25
  • # of Board Slots: N/A
  • Function Module Slots: 1
  • Ethernet: 16x 10/100/1000Base-T (GbE) 4x 10GBase-SR Fiber
  • I/O & Communications: 24-CH programmable Discrete I/O, 8-CH ARINC 429/575, 4-CH CANBus and 2-CH MIL-STD-1553

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SIU32S
SIU32S
  • Backplane Architecture: 3U OpenVPX
  • Dimensions w/ Connectors (w x h x d): 5.9" x 4.5" x 9.5"
  • Volume w/ Connectors (in3): 254
  • Weight / lbs: < 11.5 (fully populated)
  • Est. Typ. Power Dissipation (W): 30 to 75 W
  • # of Board Slots: 2
  • Function Module Slots: 6
  • Max I/O Pins: 315
  • Ethernet: 2 x Gb

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SIU34
SIU34
  • Backplane Architecture: 3U OpenVPX
  • Dimensions w/ Connectors (w x h x d): 5.7" x 5.9" x 9.4"
  • Volume w/ Connectors (in3): 316
  • Weight / lbs: < 15.1 (fully populated)
  • Est. Typ. Power Dissipation (W): 50 to 130 W
  • # of Board Slots: 4
  • Function Module Slots: 12
  • Max I/O Pins: 604
  • Ethernet: 2 x Gb

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SIU36
SIU36
  • Backplane Architecture: 3U OpenVPX
  • Conduction Cooled Dimensions w/ Connectors: 9.0" x 5.0" x 9.5"
  • Convection/Air Cooled Dimensions w/ Connectors: 9.0" x 6.4" x 9.5"
  • Volume w/ Connectors (in3): 320
  • Conduction Cooled Weight / lbs: <21.3 (fully populated)
  • Convection/Air Cooled Weight / lbs: < 22.5 (fully populated)
  • Est. Typ. Power Dissipation (W): 50 to 150 W
  • # of Board Slots: 6
  • Function Module Slots: 18
  • Max I/O Pins: 906
  • Ethernet: 2 x Gb

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SIU31
SIU31
  • Backplane Architecture: 3U cPCI
  • Dimensions w/ Connectors (w x h x d): 4.7" x 2.4" x 8.8"
  • Volume w/ Connectors (in3): 96.41
  • Weight / lbs: < 5.9 (fully populated)
  • Est. Typ. Power Dissipation (W): 7 to 35 W
  • # of Board Slots: 1
  • Function Module Slots: 3
  • Max I/O Pins: 132
  • Ethernet: 2 x Gb

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SIU33
SIU33
  • Backplane Architecture: 3U cPCI
  • Dimensions w/ Connectors (w x h x d): 4.7" x 4.8" x 8.8"
  • Volume w/ Connectors (in3): 196.10
  • Weight / lbs: < 10.6 (fully populated)
  • Est. Typ. Power Dissipation (W): 14 to 75 W
  • # of Board Slots: 3
  • Function Module Slots: 9
  • Max I/O Pins: 322
  • Ethernet: 2 x Gb

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SIU35
SIU35
  • Backplane Architecture: 3U cPCI
  • Dimensions w/ Connectors (w x h x d): 7.7" x 4.8" x 8.7"
  • Volume w/ Connectors (in3): 296.85
  • Weight / lbs: < 16 (fully populated)
  • Est. Typ. Power Dissipation (W): 25 to 100 W
  • # of Board Slots: 5
  • Function Module Slots: 15
  • Max I/O Pins: 512
  • Ethernet: 2 x Gb

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NIU1A
NIU1A
  • Board Type: Module
  • Dimensions w/ Connectors (w x h x d): 6.8" x 1.6" x 2.5"
  • Volume w/ Connectors (in3): 28.90
  • Weight / lbs: < 1.2 (fully populated)
  • Est. Typ. Power Dissipation (W): 5 to 15 W
  • # of Board Slots: N/A
  • Function Module Slots: 1
  • Max I/O Pins: 59
  • Ethernet: 2 x Gb

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NIU2A
NIU2A
  • Board Type: Module
  • Dimensions w/ Connectors (w x h x d): 7.2" x 2.7" x 3.0"
  • Volume w/ Connectors (in3): 52.5
  • Weight / lbs: < 2.7 (fully populated)
  • Est. Typ. Power Dissipation (W): 5 to 25 W
  • # of Board Slots: N/A
  • Function Module Slots: 2
  • Max I/O Pins: 132
  • Ethernet: 2 x Gb

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SIU6
SIU6
  • Backplane Architecture: 6U VME
  • Dimensions w/ Connectors (w x h x d): 11.8" x 3.4" x 8.7"
  • Volume w/ Connectors (in3): 340.49
  • Weight / lbs (fully populated): < 14.0
  • Est. Typ. Power Dissipation (W): 12 to 60 W
  • # of Board Slots: 2
  • Function Module Slots: 12
  • Max I/O Pins: 316
  • Ethernet: 2 x Gb

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