Building a Connected Future & The Role of Industrial Ethernet in Automation

Industrial Ethernet switches are a crucial component in the automation industry, providing the necessary network connectivity for the communication of industrial devices. In Thailand, the demand for automation is rapidly growing, and this further emphasizes the importance of industrial Ethernet switches. Industrial Ethernet networks enable automation devices to communicate seamlessly and efficiently, leading to increased safety, productivity, and cost efficiencies. This blog post will shed light on the role of industrial Ethernet switches in automation and explore how they are transforming the face of industrial automation in Thailand.

Reliable and Robust Communication

Industrial Ethernet networks are designed to provide reliable and robust connectivity, unlike traditional Ethernet networks that are prone to failure in harsh industrial environments. Industrial Ethernet switches are equipped with features such as ruggedized housings, increased temperature ranges, and high levels of electromagnetic interference protection that make them suitable for deployment in harsh environments. In Thailand, where factories and industries are often located in hot and humid areas, industrial Ethernet switches provide much-needed reliability and robustness.


Industrial Ethernet switches are highly scalable, meaning they can accommodate a wide range of devices, from sensors to programmable logic controllers (PLCs) and human-machine interfaces (HMIs). As industrial automation requirements evolve, the scalability of industrial Ethernet switches means they can be easily expanded or upgraded to accommodate new devices and technologies. The scalability of industrial Ethernet switches makes them an ideal choice for automation solutions with long-term sustainability in Thailand.


Industrial Ethernet networks are designed with robust security features to prevent cyber threats and unauthorized access to the plant floor. Industrial Ethernet switches provide features such as port security, link aggregation, and VLANs to secure network communications. Also, the Industrial Ethernet switches also provide the ability to create virtual private networks (VPNs) and provide role-based access control. In Thailand, the need for secure data communications in industrial automation is paramount, and industrial Ethernet switches provide the necessary security features to safeguard against cyber threats.

Real-Time Communication

The ability to communicate in real-time is a crucial aspect of industrial automation. Industrial Ethernet switches support real-time communication by providing deterministic behaviour, ensuring that data is timely, accurate, and reliable. In Thailand, where real-time communication is necessary for critical applications such as process control, industrial Ethernet switches play a crucial role in industrial automation.

Reduced Downtime

Downtime is costly for any enterprise. Industrial Ethernet switches are designed with redundancy features that ensure network availability, minimizing downtime. The switches provide features such as redundant power supplies, redundant links, and ring topologies that ensure network availability in the event of equipment failure. In Thailand, where industrial automation is on the rise, minimising downtime is essential, and industrial Ethernet switches provide the necessary redundancy features to reduce system downtime.

In conclusion, the role of industrial Ethernet switches in industrial automation cannot be overemphasised. The reliability, scalability, security, real-time communication, and downtime reduction features of industrial Ethernet switches make them an essential component of Industrial automation in Thailand. Organisations that implement industrial Ethernet switches are better equipped to address competitive pressures and meet the increasing demand for automation. Therefore, the use of Industrial Ethernet in Automation is shaping the future of the industry, and Thailand is no exception.

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