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National Instruments · PXI Express

PXIe-8375

The NI PXIe-8375 is a fiber-optic MXI-Express x4 remote control module for PXI Express systems.

ManufacturerNational Instruments

ModelPXIe-8375

Product TypePXI remote control module

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Technical Supportmodel & compatibility help

PlatformPXI Express controller interface

LinkMXI-Express x4 over fiber optic

Bandwidth1 GB/s theoretical maximum

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Overview

Product overview

Key product information and technical features.

NI documents the PXIe-8375 in slot 1 of a PXI Express chassis, linked to a desktop PCIe-8375 host interface. Additional PXIe-8375 modules can extend the connection to downstream chassis.

Fiber-optic connection provides electrical isolation between host and chassis.
Two MXI ports.
Supports daisy-chained PXI Express configurations.

Verified specifications

Technical data

Verified product specifications.

Bus connection	PXI Express Controller
MXI communication level	MXI-Express x4
Cable type	Fiber optic
Theoretical maximum MXI bandwidth	1 GB/s
MXI ports	2
Daisy chaining	Supported

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National Instruments

Manufacturer

PXI Express / MXI-Express x4

Chassis platform and remote-control link

PXIe-8375

Chassis-side remote control module

Host interface

PCIe-8375 in a desktop x4 PCI Express slot

Confirm the module label and part number before system selection; NI sources disagree on the PXIe-8375 part-number assignment.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI PXIe-8375 product pageProduct Page · ni.com

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MXI Controllers for PXI System ExpansionData Sheet · ni.com

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Does the PXIe-8375 support daisy chaining?

Yes. NI documents connections between PXIe-8375 modules for downstream chassis expansion, contrary to the legacy catalog description.

Which part number identifies this model?

Verification is required. NI's product page lists 781040-01, while its system-expansion data sheet assigns 781041-01 to PXIe-8375 and 781040-01 to PCIe-8375. Check the physical module label.