Industrial Ethernet Network: The Key to the IIoT and Industrial Network Infrastructure

The industrial internet of things (IIoT) has quickly become an essential technology for businesses in the manufacturing, process automation and industrial control industries. It is becoming increasingly apparent that Industrial Ethernet networks are needed to manage these IIoT networks effectively and securely. In this blog post, we will examine the fundamentals of industrial Ethernet networks and their importance to the IIoT, as well as discuss the various protocols used in constructing these highly secure networks. We will also look at how industrial Ethernet can be used to create a strong foundation for a complete network infrastructure. Whether you are looking to build a new network or upgrade your existing one, read on to learn more about Industrial Ethernet networking and its important role in the IIoT.

What is an Industrial Ethernet Network?

An industrial ethernet network is a network that uses Ethernet protocols to connect devices in an industrial environment. These networks are used in a variety of industries, including manufacturing, automotive, oil and gas, and more.

Industrial ethernet networks offer many benefits over traditional industrial networks. They are less expensive to install and maintain, and they offer higher speeds and greater flexibility. Additionally, they are more scalable and can be easily integrated with other systems.

Industrial ethernet networks are the key to the IIoT (industrial internet of things) and industrial network infrastructure. By connecting devices and machines to the network, they can communicate with each other and exchange data. This data can be used to improve efficiency, optimize processes, and make better decisions.

The Benefits of an Industrial Ethernet Network

The benefits of an industrial Ethernet network are many and varied. An industrial Ethernet network can provide increased communication speed and accuracy, greater data security, and enhanced system reliability. Additionally, an industrial Ethernet network can offer remote monitoring and control capabilities, as well as more efficient use of energy resources.

The Different Types of Industrial Ethernet Networks

There are four main types of industrial Ethernet networks: LAN, WAN, SAN, and CAN.

LAN: Local Area Network. A LAN connects devices in a single building or location. The most common type of LAN is an Ethernet LAN.

WAN: Wide Area Network. A WAN connects devices in different buildings or locations. The most common type of WAN is a leased line.

SAN: Storage Area Network. A SAN connects storage devices to servers. The most common type of SAN is an iSCSI SAN.

CAN: Controller Area Network. A CAN connects controllers to devices. The most common type of CAN is a DeviceNet CAN.

The Future of Industrial Ethernet Networks

As the world increasingly becomes more digitized, the need for reliable and high-speed industrial Ethernet networks is more important than ever. These networks play a critical role in connecting various devices and machines in factories and other industrial settings, as well as transmitting data between these disparate systems.

The future of industrial Ethernet networks lies in their ability to handle more data at faster speeds, while also being able to connect to an ever-growing number of devices and machines. In order to achieve this, manufacturers are constantly innovating and developing new technologies that push the boundaries of what these networks are capable of.

One such development is the advent of 5G technology. This next-generation wireless standard is expected to bring about a major increase in both the speed and capacity of industrial Ethernet networks. With 5G, factories will be able to transmit large amounts of data quickly and efficiently, with little to no lag. This will enable them to become even more connected and efficient, furthering the Industry 4.0 revolution.

Another area of development is in security. As industrial Ethernet networks become more sophisticated, so too do the threats that they face. Manufacturers are therefore working hard to ensure that their networks are equipped with the latest security features and protocols, in order to protect against any potential attacks.

The future of industrial Ethernet networks is one that is filled with promise. With continued innovation and development, these networks will only become more powerful and essential for factories and other industries around the world.


Industrial Ethernet networks are a critical component of the IIoT and industrial network infrastructure. They enable reliable, secure communication between machines, devices, and systems, while also providing scalability for future growth. As more businesses turn to the IIoT for their automation needs, it’s essential that they have an industrial Ethernet network in place that can handle their expanding requirements. With its ability to provide high speed data transfer rates over long distances at low costs compared to traditional networks, Industrial Ethernet is truly the key to unlocking the potential of an efficient industrial system.