TTEEnd System A664 Development is a high-performance PMC/XMC card with the possibility of conduction cooling or a rugged version with rear I/O. This technology enables hard real-time operation in distributed systems based on deterministic Ethernet networks. The card also supports ARINC 664 compliant traffic, redundancy management, and an IP/UDP profiled communication layer implemented in hardware. In combination with the respective carriers a form factor of PCI, PCIe and CPCI is possible.