Home > Glossary > Time sensitive network

Time sensitive network

Time Sensitive Networking (TSN) is a collection of standards specifically designed for Ethernet networks to deliver low-latency and deterministic communication. Its primary objective is to enable real-time control and synchronization of devices in various sectors such as industrial automation, automotive, and aerospace. TSN networks prioritize time-critical applications, ensuring reliable and precise communication for critical tasks.

What techniques are employed in TSN networks to achieve low-latency and deterministic communication?

TSN networks utilize a number of techniques to achieve their low-latency and deterministic communication, including:

  • Time synchronization: TSN networks use precise time synchronization protocols to ensure that all devices on the network are aware of the current time.
  • Traffic scheduling: TSN networks use a centralized scheduler to ensure that time-critical traffic is given priority over other traffic, reducing the delay experienced by time-critical packets.
  • Redundancy: TSN networks can be configured to support multiple paths for time-critical traffic, ensuring that it is delivered even if one path fails.
  • Quality of Service (QoS): TSN networks use QoS mechanisms to prioritize time-critical traffic and ensure that it is not delayed by other traffic on the network.

What benefits does TSN offer for applications requiring real-time communication and synchronization?

TSN provides significant advantages for applications that demand real-time communication and synchronization. By delivering low-latency and deterministic communication, TSN networks enable precise control and coordination of devices in sectors such as industrial automation, automotive, and aerospace. The implementation of time synchronization, traffic scheduling, redundancy, and QoS mechanisms ensures reliable and efficient data transmission. These benefits result in improved performance, reduced downtime, enhanced safety, and increased productivity for time-critical applications that rely on real-time communication and synchronization.