Teleprotection is a mission-critical service that requires low-latency deterministic communication, which is very difficult to achieve with Ethernet. Time-division multiplexing (TDM) guarantees the low latency and determinism required for relay teleprotection over wide-area networks (WANs). This webinar shows how TDM and Ethernet can be combined using an innovative approach to provide low-latency deterministic communication for teleprotection while capitalizing on the flexibility of Ethernet for other applications, with no tradeoff in performance.