The
XCalibur4740 from
Extreme Engineering (X-ES) is a secure, high-performance, 6U VPX-REDI, rugged single board computer based on the Intel® Xeon® D-1700 series (formerly Ice Lake-D) of processors.
The XCalibur4740 provides incredible speed with two 100GBASE-KR4, two 1000BASE-X, and two 10/100/1000BASE-T Ethernet ports. The dual 100GBASE-KR4 Ethernet ports offer fallback redundancy to help ensure a consistent processor throughput of up to 100 Gbps is available at all times.
The XCalibur4740 provides additional expansion capabilities by including two integrated XMC/PMC sites. These sites each include a x8 PCI Express connection to the Intel® Xeon® D processor and X12d+X8d I/O mapped directly to the VPX backplane connectors. Additionally, each mezzanine site offers a single PMC connector, which provides a build option for P64s or X38s to the VPX backplane connectors.