Time triggered Ethernet

Current electronics and avionics projects of the Future Launchers Preparatory Programme (FLPP) includes Time triggered Ethernet.

Time Triggered Ethernet (TTE) expands the classical Ethernet with services to meet time-critical, deterministic or safety-relevant conditions. This system is intended as a baseline for the future Ariane 6 launcher avionics replacing the legacy MIL-STD-1553b avionic bus.