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SMX Family (PXI Express)

The SMX series is an extension of VTI’s award-winning EX1200 series switch family. Designed using the same core philosophy of high-density without compromising on performance, the SMX brings instrument grade switching capability to PXI Express for the first time. In addition, the SMX series uses the same switch driver that’s used by EX1200, allowing seamless integration between the product families. This simplifies transition from a low to medium size switch system in PXI Express, to a large scale switch system in the EX1200.
  • SMX-2002

    (10) SPDT



    • Large switching capacity in a small footprint
    • Switch up to 16 A current - highest in its class
    • High breakdown voltage (1,000 V rms between open contacts)
    • Ideal for applications such as high current/high power switching, AC line power switching, driving relays for industrial machinery, solenoid switching, and automotive engine control
    • Fail-safe interrupt inputs that can detect a fault condition automatically open up relays to their default state

    Keep Reading
  • SMX-3001

    (8) 1x8, 2-wire multiplexer, fully configurable



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3002

    (8) 1x8, 2-wire multiplexer, fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3003

    (4) 1x16, 2-wire multiplexer, fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3004

    (2) 1x32, 2-wire multiplexer, fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3005

    (1) 1x64, 2-wire Multiplexer, Fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3006

    (1) 1x128, 1-wire Multiplexer, Fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3007

    (2) 1x64, 1-wire Multiplexer, Fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3276

    (2) 1x38, 2-wire multiplexer, fully configurable



    • High density 300V/2A multiplexer
    • Two individual (1 x 76) 1-wire, or two (1x38) 2-wire multiplexers or one 1x76 2-wire multiplexer configurable under program control
    • Instrument Grade performance, 34 MHz bandwidth and -70 dB crosstalk at 100 kHz maximizes signal integrity and allows precision measurement of signals
    • Internal capacitive discharge relays keep high voltages from disturbing sensitive measurement points
    • 160-pin DIN connector for easy connectivity

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  • SMX-3277

    (2) 1x76, 1-wire multiplexer, fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3278

    (2) 1x38, 2-wire multiplexer, fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3279

    (1) 1x76, 2-wire multiplexer, fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-3280

    (1) 1x152, 1-wire multiplexer, fixed



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-4410

    (4) 4x10, 2-wire, fully configurable



    • Quad (4x10) or Dual (4x20) or Single (4x40) 2-wire configuration
    • Can be even configured as Dual (8x10) or Single (8x10)
    • Switch up to 300V, 2A - highest at this density in its class
    • Highest-performance matrix in its class - >30 MHz bandwidth, unmatched signal integrity
    • Extensive signal shielding employed on PCBs for excellent signal fidelity
    • Embedded Self-test mechanism that can be used to determine relay health.

    Keep Reading
  • SMX-4411

    (4) 4x10 2-wire Matrices



    • (4) 4x10 2-wire, (2) 4x20 2-wire, (1) 4x40 2-wire, (2) 8x10 2-wire Configurations
    • 300 VAC / 300 VDC 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-4412

    (2) 4x20 2-wire Matrices



    • (4) 4x10 2-wire, (2) 4x20 2-wire, (1) 4x40 2-wire, (2) 8x10 2-wire Configurations
    • 300 VAC / 300 VDC 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-4413

    (1) 4x40 2-wire Matrices



    • (4) 4x10 2-wire, (2) 4x20 2-wire, (1) 4x40 2-wire, (2) 8x10 2-wire Configurations
    • 300 VAC / 300 VDC 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-4414

    (2) 8x10 2-wire Matrices



    • (4) 4x10 2-wire, (2) 4x20 2-wire, (1) 4x40 2-wire, (2) 8x10 2-wire Configurations
    • 300 VAC / 300 VDC 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-4415

    (1) 8x20 2-wire Matrix



    • (4) 4x10 2-wire, (2) 4x20 2-wire, (1) 4x40 2-wire, (2) 8x10 2-wire Configurations
    • 300 VAC / 300 VDC 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Capacitive Discharge Relays
    • Configurable Internal Bussing Relays
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-5001

    (80) SPST/Form A



    • Can be mixed and matched to create application specific configurations
    • Ideal for general purpose switching of up to 300V (AC/DC) or 2A
    • Can be used to switch a common point to either power or ground (Form C)
    • Connect together using external wiring for flexible switch design points
    • 160-pin DIN connector for easy connectivity

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  • SMX-5002

    (50) SPDT/Form C



    • 300 VAC / 300 VDC
    • 2 A Switching / Carrying
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • Extensive End-to-End Signal Path Shielding

    Keep Reading
  • SMX-6101

    (10) 1X4 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6101-SMB

    (10) 1X4 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6103

    (1) 1X32 COAX MUX



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6103-SMB

    (1) 1X32 COAX MUX



    • Non-blocking Configuration
    • Bandwidth > 2 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer

    Keep Reading
  • SMX-6105

    (4) 1X8 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6105-SMB

    (4) 1X8 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6106

    (2) 1X16 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6106-SMB

    (2) 1X16 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6111

    (5) 1X4 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6111-SMB

    (5) 1X4 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6115

    (2) 1X8 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6115-SMB

    (2) 1X8 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6116

    (1) 1X16 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6116-SMB

    (1) 1X16 COAX MUXES



    • Non-Blocking Configuration
    • Bandwidth > 3.5 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer
    • High Density Single-Slot Implementations

    Keep Reading
  • SMX-6144

    (1) 4X4 COAX MATRIX



    • Non-blocking Configuration
    • Bandwidth > 2 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer

    Keep Reading
  • SMX-6144-SMB

    (1) 4X4 COAX MATRIX



    • Non-blocking Configuration
    • Bandwidth > 2 GHz (configuration specific)
    • 250 VAC / 220 VDC
    • 2A Switching Current
    • Embedded Virtual Schematic
    • Relay Cycle Count Odometer

    Keep Reading
  • SMX-7121-XX

    1-PXIe slot microwave switch; with single SPDT; 18, 26.5, 40, 50, or 67 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web-based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7122-XX

    1-PXIe slot microwave switch; with dual SPDT; 18, 26.5, 40, 50, or 67 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web-based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7223-XX

    2-PXIe slot microwave switch; with three SPDT; 18, 26.5, 40, 50, or 67 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web-based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7224-XX

    2-PXIe slot microwave switch; with four SPDT; 18, 26.5, 40, 50, or 67 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web-based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7241-XX

    2-PXIe slot microwave switch; with single SP4T; 6, 26.5 or 40 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7242-XX

    2-PXIe slot microwave switch; with dual SP4T; 6, 26.5 or 40 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7243-XX

    2-PXIe slot microwave switch; with three SP4T; 6, 26.5 or 40 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7261-XX

    2-PXIe slot microwave switch; with single SP6T; 6, 26.5 or 40 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7262-XX

    2-PXIe slot microwave switch; with dual SP6T; 6, 26.5 or 40 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-7263-XX

    2-PXIe slot microwave switch; with three SP6T; 6, 26.5 or 40 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-72T1-XX

    2-PXIe slot microwave switch; with single Transfer switch; 26.5, 40 or 50 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading
  • SMX-72T2-XX

    2-PXIe slot microwave switch; with dual Transfer switch; 26.5, 40 or 50 GHz



    • Microwave building blocks pluggable from the front for simplified servicing
    • Built in web based soft front panel automatically detects relay plugged in and populates itself
    • Built in relay odometer for predictive maintenance
    • Competitively priced modules to suit OEM/system integration markets

    Keep Reading