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PXI Switches
Reliable, high-speed switching from DC to 26.5 GHz in multiplexer, general-purpose, and matrix switch configurations.

Keysight's PXI switch modules deliver modular, high-performance signal connections in the standard PXI platform. Keysight offers a wide selection of performance such as high-speed, 500 μs multiplexer relays, high-power, 300 W general-purpose switches, and high-density, 256 2-wire cross-point matrix modules. Additionally, RF and microwave switch technology delivers low insertion loss and low Voltage Standing Wave Ratio (VSWR) for excellent RF signal integrity and dynamic range when routing RF signals into your measurement equipment.
Installation and configuration is fast and easy with standard connectors, soft front panels and Keysight Connection Expert. Software drivers support the most common programming environments such as Visual Studio®, C, C++, Visual Basic, MATLAB, and LabVIEW.
Find the series That's Right for You

M9121A PXI High-Density Matrix Switch: 4x64, 2-Wire, 100Vrms/0.5A, Reed Relays

M9135A PXI SPST Power Relay: 20-channel, 5 A, 300 W

M9148A PXI RF Multiplexer: 3 GHz, 1 x 8, 50 Ω

M9122A PXI Matrix Switch: 8x32, 1-Wire, 100Vrms/2A, Armature Relays

M9102A PXI High-Density Multiplexer: 128-ch, 1-Wire, 100Vrms/1A, Reed Relays

M9128A PXI RF Matrix Switch: 300 MHz, 8x12, 50 Ω
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