Video: XMC630 Series: 10-GbE Ethernet Network Interface Card (NIC)

Acromag’s 10-Gigabit Ethernet XMC631 and XMC632 Modules Feature Quad SFP+ Ports or Dual XAUI Rear I/O and Support for a PCIe x8 Gen3 Interface. Convection and conduction-cooled versions of this 10GbE Network Interface Card (NIC) mezzanine module are available, offering front or backplane connections to Intel’s XL710 Ethernet Controller.

View Acromag’s XMC Networking information page for more information.

Kindly go to setting page and check the option "Place them manually"