Number of Thunderbolt™ 3 Ports Used on PXIe-8301 for Maximum Throughput

Updated Oct 12, 2018

Reported In

Hardware

  • PXIe-8301

Issue Details

The PXIe-8301 has two Thunderbolt™ 3 ports. Do I need to connect both ports to my computer to obtain maximum throughput?

Solution

No, the second Thunderbolt™ 3 port on the PXIe-8301 is for daisy chain purposes only.  The second port is used to connect multiple Thunderbolt™ 3 compatible devices to a PC connected on the first port in a daisy-chain topology

Additional Information

You can add another Thunderbolt™ 3 or USB-C device to the system like a monitor or storage.

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Thunderbolt™ 3 Remote Control of PXI Test Systems

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