Industrial Networking 2026

The world of industrial communication is undergoing a fundamental change. What was once clearly defined by cables, fixed topologies and classic bus systems is now evolving into a dynamic, intelligent network of wired, wireless and energy-efficient technologies. The discussion, entitled ‘Industrial Networking 2026 – Ethernet, 5G or LoRa?’, will focus not only on the best connection, but also on how these connections form a new industrial ecosystem together.

The evolution of the industrial network

In Swiss factories, whether in the food production, mechanical engineering or energy supply industries, the demand for machines to communicate with each other, sensors to deliver real-time data and AI systems to analyse patterns before human intervention is growing rapidly.

But how can this data be transferred reliably and securely? The answer does not lie in a single technology, but rather in striking the right balance between three pillars: Ethernet, 5G and LoRa.

Ethernet – Stability as a foundation

When it comes to stability and precision, Ethernet has been the undisputed standard for decades. Its cable networks run through production lines, connecting robots, control systems and server rooms, and are extremely reliable and almost indestructible.

What was once considered ‘fast enough’ is now time-sensitive networking (TSN): Ethernet with guaranteed real-time transmission. This is particularly important for applications where a millisecond can mean the difference between quality and waste, such as in robot control or synchronised manufacturing processes.

In 2026, Ethernet will remain indispensable as the basic framework on which all other technologies are built. However, cabling can be costly and inflexible, particularly when facilities expand or machinery becomes mobile. This is precisely where wireless technologies come into their own.

5G – wireless freedom with industrial precision

5G has delivered on its promise, elevating wireless communication to an industrial level. With transmission rates in the gigabit range and latencies of less than ten milliseconds, 5G offers both mobility and real-time capability.

The latest addition is the 5G RedCap (Reduced Capability) variant, which has been specifically developed for industrial IoT devices. These systems do not require gigabit speeds, but rather stable, energy-efficient communication with hundreds of thousands of devices simultaneously – for example, for driverless transport systems, mobile robots, and sensor clusters.

A strong ecosystem is emerging in this area in Switzerland, where companies can operate their own secure, locally controlled, private 5G networks that are perfectly tailored to their production needs.
INOVIS Live Automation AG is supporting this development by providing suitable routers and gateways from Teltonika Networks and InHand, as well as offering technical advice on optimal network planning.

LoRa – the quiet revolution in range

LoRaWAN offers a different approach: it provides greater range and energy efficiency, albeit at the expense of speed. In buildings, fields and cities, LoRa connects sensors over kilometres without the need for a power grid or constant maintenance.

Whether it’s measuring humidity in tunnels, monitoring temperature during cheese maturation, or measuring air quality in office buildings, LoRa delivers data where other technologies either fail or are too expensive. INOVIS implements Swiss projects that run reliably for years with partners such as Milesight and Smartronic – often battery-powered and cloud-connected.

What makes LoRa special is that it fits perfectly as the lowest layer in the industrial network. It provides the small but crucial data points that complement higher levels, such as 5G or Ethernet, intelligently.

This graphic illustrates that, in the future, Ethernet, 5G and LoRa will complement each other rather than compete with each other. Ethernet represents precision, 5G represents mobility, and LoRa represents comprehensive networking. All of these technologies are connected by Edge AI, which is the local intelligence that processes data before it reaches the cloud.

The Swiss model: connected, secure, sustainable

Quality is paramount in Switzerland, and this applies to networks too. An industrial communication system must be reliable, updatable and compliant with strict data protection regulations for many years.

This is precisely what INOVIS specialises in. We combine local engineering expertise with international manufacturing competence. Through our ILAT branch in Taiwan, we have direct contact with manufacturers such as C&T Solution, Teltonika, Unipi and Milesight. This guarantees not only fast delivery times, but also tailor-made adaptations for Swiss customers.

We are also committed to sustainability, from energy-efficient hardware and durable industrial PCs to resource-saving packaging. To us, networking encompasses both technology and responsibility.

Looking ahead – hybrid is the new norm

If you were to look inside a modern production hall in 2026, you would no longer see a uniform network. Instead, you will see intelligent islands that are perfectly tailored to their respective tasks.

Machines will communicate via Ethernet, autonomous vehicles via 5G, and sensor fields via LoRa. All this data will converge on an edge platform where local AI models will operate – learning, securely and autonomously.

This interaction will not only enable productivity gains, but also new business models such as condition-based maintenance, energy optimisation and adaptive manufacturing. This is all only possible through the combination of different network technologies.

Three paths, one goal

The future lies not in choosing a single technology, but in combining them intelligently.

Ethernet provides the foundation, 5G offers flexibility, and LoRa expands the range of energy-efficient communication. Together, they lay the groundwork for a new industrial era that is networked, resilient and sustainable.

To successfully merge these systems, you need a partner who understands technology, the market and practical applications. INOVIS, headquartered in Switzerland, supports companies precisely on this path, providing assistance from analysis and planning to the implementation of enduring networked solutions.

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