TSN Time Sensitive Network

What is TSN?

Industrial Internet of Things (IIoT) Provides intelligent infrastructure and hyper-connected devices with sensing, processing and networking capabilities. These systems will generate large amounts of data, sharing the same network. As a result, real-time and mission-critical information must be transmitted within tight latency and reliability limits, regardless of other network traffic.

Time Sensitive Networking (TSN) is an emerging networking technology that provides a set of protocols and mechanisms designed to enable efficient real-time communication. TSN technology is based on the IEEE standard, and its key features include time synchronization, bandwidth guarantees, traffic scheduling, and data transmission priority control. These features ensure low latency, high reliability and predictability in the transmission of real-time sensitive data over the network.

The time synchronization mechanism ensures that each device in the network uses the same time base, thus ensuring data accuracy and consistency. Bandwidth guarantee and traffic scheduling mechanism ensures sufficient bandwidth for all types of data streams in the network to avoid network congestion. Data transmission priority control ensures that network real-time sensitive data is transmitted first to minimize data transmission delays.

Therefore, by using TSN technology, more efficient real-time communication can be realized, improving the efficiency and productivity of the system. In addition, Time Sensitive Networking technology can also help to enhance the reliability and security of the system, as well as safeguard the stable operation of the system.

TSN technology can be applied in various fields, such as rail transportation, aerospace, smart mines, smart grids, automotive electronics, self-driving cars and so on.

Avision TSN Solution Kit

infusion set

This package enables the traffic generated by the traffic generator to be transmitted under the QBV protocol scheduling, realizing the characteristics of the ST plan traffic, which allows users to specify the transmission duration, bandwidth size, and priority information of different data streams.

Small Scale E-Learning Package

Quickly define and simulate the sending and receiving of TSN data, and at the same time meet the requirements for application-level TSN network transmission, allowing customers to quickly understand the mechanism of AS, QBV, QAV, CB, as well as their combined transmission analysis, and the equipment inside the package can be used as a TSN standard, and support for the testing of AS, Qbv, Qav, CB, Qci, Qcc.

Large Scale Network Planning Kit

This package provides multi-port access points for supporting access to devices and applications using various TSN technologies, such as IP phones, industrial automation systems, video surveillance devices, and other devices and applications such as voice, video, data, etc. The package can also simulate high-load conditions by using specialized packet capturing tools to test traffic control policies such as priority traffic control and bandwidth guarantee. Meanwhile, the package can simulate high load conditions and test the traffic control policies of TSN network, such as priority traffic control, bandwidth guarantee, etc., by using specialized packet capturing tools.

TSN Functionality and Interoperability Validation System

This solution can be used to access different Ethernet devices and TSN devices at any time to test the combined transmission of TSN network data. Through the TSN test tool, it can satisfy the user's needs for monitoring and testing of certain network transmission performance, and obtain the real-time performance and reliability of the TSN network. At the same time, the solution can satisfy users' needs for testing the basic two-layer transfer capability and simulation testing of different TSN protocols, which can be appropriately adapted to different scenarios in the face of application requirements.

TSN Control System

The TSN control system enables management of the underlying Layer 2 features of the TSN network, including management configuration of VLANs, MACs, and port VLANs based on the switching dimension. Virtualized network configuration of switching devices using the southbound NETCONF and SNMP protocols. Provides flexible computing power for dynamic deployment and dynamic planning of deterministic traffic.