The National Instruments PXI-8368 Remote Control Module is a specialized component designed for integration within the PXI platform. This module features a vertical section with two LED indicators located at the back, near the front connector, which provide critical information regarding the link status of the PCI Express lines connected to the backplane. Each set of four LEDs corresponds to one of the four PCI Express links, ensuring reliable monitoring of connection integrity. It is crucial to power off the expansion chassis only after the host PC has been turned off to avoid system crashes, as the module is typically expected to be present in the system throughout its operational lifetime.

Designed strictly for fiber-optic connections, the PXI-8368 offers enhanced data transfer capabilities, supporting cable lengths of up to 200 meters, which is advantageous for applications requiring long-distance communication. The module has different power requirements, with a typical current draw of 775 mA at +3.3 V, alongside minimal consumption on other rails. The PXI-8368 operates within an environment rated for temperatures between 0 to 55 °C and can withstand storage conditions from -40 to 70 °C, adhering to IEC 60068-2-1 and IEC 60068-2-2 standards.

Though the PXI-8368 is no longer available directly from National Instruments, it continues to be accessible through Apex Waves for purchase and repair services. Please consult a sales representative for pricing and availability details. The module comes with a three-year warranty, and user and maintenance manuals can be downloaded for reference.