Why do we use industrial switches?

Time : May. 08, 2023    View : 30

Industrial switches are a crucial component of modern industrial networking systems. They are designed to provide reliable and secure communication between different devices and machines in harsh environments. The following are some of the reasons why we use industrial switches.

8 port switch

Firstly, industrial switches are designed to withstand extreme conditions such as high temperatures, vibrations, and electrical noise. They are ruggedized to operate in harsh environments such as factories, oil rigs, and transportation systems. By utilizing an industrial switch, we can ensure that the network stays operational even in the event of a power outage or hardware failure.


Secondly, industrial switches provide secure communication between different devices and machines. They support advanced security features such as VLANs and Access Control Lists (ACLs). VLANs segregate the network into different virtual networks, ensuring that sensitive data remains secure. ACLs allow network administrators to control access to the network, ensuring that only authorized users can connect to the network.


Thirdly, industrial switches provide advanced features that improve network performance. Quality of Service (QoS) prioritizes network traffic, ensuring that critical data like real-time video and voice traffic is given priority over less critical data. Port mirroring allows network administrators to monitor network traffic, helping them identify and resolve network issues quickly.


Fourthly, industrial switches simplify network management. They are available in both managed and unmanaged configurations. Managed switches provide advanced features like remote management, VLANs, and QoS. They also support network redundancy protocols like Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP). Unmanaged switches are plug-and-play devices that do not require any configuration or management, making them ideal for small networks.


Lastly, industrial switches are designed to support the latest industrial network protocols such as PROFINET and Modbus TCP. These protocols are widely used in industrial automation systems and provide advanced features such as real-time communication and device diagnosis. Industrial switches also support the latest Ethernet standards like Gigabit Ethernet and 10 Gigabit Ethernet, ensuring that the network is future-proofed for years to come.


Industrial switches are a critical component of modern industrial networking systems. They provide reliability, security, network performance, network management, and future-proofing capabilities needed to ensure that the network stays operational even in the harshest environments. Whether connecting end-user devices, industrial machines, or PoE-enabled devices, there is an industrial switch that can meet specific requirements.