PXIe-8240

The PXIe-8240 is a high-performance 40-Gigabit Ethernet QSFP+ interface for PXI Express based on the Intel XL71 40Gb Ethernet controller. It includes two 40-Gigabit Ethernet QSFP+ ports in a single-slot PXI Express module and is compatible with both copper and fiber optic cabling.

Applications and Use Cases of PXIe-8240

The PXIe-8240 MXI-Express Controller Module is a PXI Express MXI-Express remote controller module designed to link a PXI/PXIe chassis to a host PC via PCIe over cable. It enables high-speed communication, system expansion, and flexible deployment of PXI-based measurement systems.

1. Remote PXI Chassis Control
PXIe-8240 allows a host PC to control a PXI chassis externally, enabling flexible physical placement of test equipment.

2. High-Speed PCIe Data Transfer
Provides a PCIe-based connection over cable, supporting high-bandwidth data streaming between the PXI system and the host computer.

3. Test System Expansion
Used to connect and scale multiple PXI chassis, allowing expansion of channel count and system capability.

4. Modular Test & Measurement Systems
Enables separation of measurement hardware from computing resources, improving system flexibility and maintenance.

5. Automated Test Equipment (ATE)
Widely used in ATE systems to centrally control multiple PXI instruments with synchronized operation.

6. Industrial & Production Test Systems
Applied in manufacturing environments for high-throughput testing and data acquisition systems.

7. Laboratory & R&D Systems
Used in labs for building scalable, high-performance measurement systems with external control.