The National Instruments PCIe-8375 is an MXI-Express x4 device for PXI remote control with a high throughput of 838 MB/s, compliance with PCI Express specifications 1.0a and 1.1, and includes two
The National Instruments PCIe-8375, with part number 781041-01, is a high-performance MXI-Express x4 Device designed for PXI Remote Control applications, featuring two fiber-optic ports suitable for daisy-chain configurations and necessitating an x4 PCI Express slot for each PXI Express slot it controls. It is engineered to deliver a robust throughput of 838 MB/s when used in a star topology configuration.
Compatibility with PCI Express specifications 1.0a and 1.1 ensures broad support, although the device requires a compliant PCI Express clock to prevent potential incompatibility issues with non-conforming systems. The device establishes a dual simplex communication channel over a PCI Express x4 connection, capable of transmitting data at a rate of 10 Gbps in each direction, with the effective throughput possibly reduced due to protocol overhead and other inefficiencies.
Comprising a PCI Express Switch and two MXI-Express x4 fiber-optic connectors, the PCIe-8375 is designed for seamless integration with PXI Platform Services and is supported by the NI-DAQmx and NI-VISA drivers. The device’s compact form factor, weighing only 0.13 lb and measuring 3.5 x 2.72 inches, allows for easy installation in a variety of systems while maintaining an operating temperature range that ensures reliability and performance.
Technical Specifications for PCIe-8375
Part Number
781041-01
Type
MXI-Express x4 Device for PXI Remote Control
Fiber-Optic Ports
2 (Superior and Inferior for Daisy-Chain Configurations)
PCI Express Slot Requirement
x4 Slot per PXI Express Slot to be Controlled
Topology Throughput
838 MB/s (Star Topology)
PCI Express Specification Compatibility
1.0a and 1.1
PCI Express Clock Specification Compliance
Must be Compliant (Non-compliant Clocks may cause incompatibility)
Connection Type
PCI Express x4 Dual Simplex Communication Channel
Transmission Rate
10 Gbps per Direction (Actual Throughput may be lower due to overhead and inefficiencies)
Components
PCI Express Switch and Two MXI-Express x4 Fiber-Optic Connectors
Software Compatibility
PXI Platform Services, NI-DAQmx, NI-VISA Drivers
Weight
0.13 lb
Dimensions
3.5 x 2.72 in
Operating Temperature Range
Question 1: What are the data transfer capabilities and physical specifications of the National Instruments PCIe-8375 MXI-Express x4 Device designed for PXI Remote Control? Answer 1: The National Instruments PCIe-8375 is designed for optimal performance with an 838 MB/s throughput in a star topology configuration, and while it may still maintain high throughput in non-star configurations, the effective performance could be reduced due to protocol overhead and other inefficiencies, which can affect the advertised rate.
Question 2: What are the capabilities and compatibility features of the National Instruments PCIe-8375, and what are its physical specifications for installation in a system? Answer 2: The National Instruments PCIe-8375 MXI-Express x4 device offers a maximum throughput of 838 MB/s and requires compatibility with PCI Express specifications 1.0a and 1.1, necessitating an x4 PCI Express slot for each PXI Express slot it controls.
Question 3: Does the National Instruments PCIe-8375, with its dual simplex communication channel capability, maintain its advertised 838 MB/s throughput when utilized in non-star topology configurations, and how might protocol overhead affect this performance? Answer 3: The National Instruments PCIe-8375 MXI-Express x4 device for PXI Remote Control, part number 781041-01, is engineered to provide high-performance remote control with specifications including a robust throughput of 838 MB/s, two fiber-optic ports for daisy-chain configurations, and a data transmission rate of 10 Gbps in each direction over a PCI Express x4 connection. It is compatible with PCI Express specifications 1.0a and 1.1 and requires a
Question 4: What are the key specifications and compatibility requirements of the National Instruments PCIe-8375 MXI-Express x4 device for PXI Remote Control, and how do its physical attributes and performance capabilities enable it to integrate with various systems? Answer 4: The National Instruments PCIe-8375 is a high-performance MXI-Express x4 device for PXI Remote Control with a throughput of 838 MB/s, compatible with PCI Express specifications 1.0a and 1.1, and capable of 10 Gbps transmission rates in each direction over dual simplex communication channels; physically, it features two fiber-optic ports, a PCI Express switch, weighs 0.13 lb, and measures 3.5 x 2.72 inches
Question 5: What is the maximum throughput of the National Instruments PCIe-8375 MXI-Express x4 device, and what are the specifications required for its PCI Express slot compatibility? Answer 5: The National Instruments PCIe-8375 MXI-Express x4 Device designed for PXI Remote Control offers a robust throughput of 838 MB/s, supports data transmission rates of 10 Gbps in each direction, and has a compact physical profile weighing 0.13 lb with dimensions of 3.5 x 2.72 inches.
