Time-Sensitive Networking refers to a set of IEEE 802 standards that make Ethernet deterministic by default. It is a new technology that sits on Layer 2 of the ISO/OSI Model. It adds definitions to guarantee determinism and throughput in Ethernet networks.

Introduce by the Audio and Video broadcasting industires, the TSN standard envolved in other sectors such as Industrial automation.

The MOBATime grandmasters are supporting the PTP synchronization needed for the scheduling of a TSN network (according toIEEE 802.1AS).