Industrial Network Products for IoT, Automation and Secure Remote Access

Industrial network products are essential for stable operation in modern production environments, transport systems, energy, utilities, monitoring and other business-critical applications. In industrial environments, networking is not only about connecting devices. It is about ensuring uptime, secure remote access, reliable data communication and stable operation between machines, sensors, PLCs, cameras, displays, vehicles and central systems.

Please note: The products shown here represent only a small selection of our complete industrial networking portfolio.

At Nord Technology, we supply industrial routers, 4G routers, 5G routers, IoT gateways, Ethernet switches, PoE switches and transport-ready network devices from Teltonika Networks. These products are designed for professional installations where standard office networking equipment is not sufficient. Industrial applications require network hardware that can handle changing temperatures, unstable power supply, limited space, vibrations, mobile connectivity and high IT security requirements.

Industrial Routers and IoT Gateways for M2M and Automation

Industrial routers and gateways are often used to connect technical equipment located outside traditional IT environments. This can include PLCs, controllers, meters, sensors, payment systems, surveillance cameras, vehicles and remote service equipment.

With 4G LTE and 5G connectivity, an industrial router can provide primary internet access, backup internet, secure remote access or communication between multiple locations. This makes these solutions highly relevant for machine access, monitoring, automation, energy systems, utilities, retail and unmanned technical installations.

For compact installations, products such as the Teltonika TRB140, RUT200 and RUT241 are well-suited choices. They are often used for smaller IoT solutions, M2M communication, remote service, digital signage and simple mobile network access to equipment. Where more industrial interfaces are required, the Teltonika RUT956 is a strong option with dual SIM, GNSS, I/O, RS232 and RS485 for PLCs, meters and legacy industrial equipment.

5G Routers for High-Bandwidth Industrial Applications

Many industrial projects now require higher speed, lower latency and more flexible mobile connectivity. 5G routers such as the Teltonika RUTX50, RUTM20, RUTM30 and ATRM50 are relevant for data-intensive applications including video surveillance, mobile workstations, edge computing, smart city solutions, transport, remote locations and high-speed backup internet.

The RUTX50 is well suited for installations that require high performance and multiple Gigabit Ethernet ports. RUTM20 and RUTM30 provide compact 5G connectivity for IoT and industrial projects where space is limited. ATRM50 is designed for demanding transport and railway environments, featuring robust M12 connectors, dual SIM, eSIM and transport-focused certifications.

Secure Remote Access, VPN and Network Management

IT security is a central part of industrial networking. Routers and gateways are often connected to equipment that controls physical processes or provides access to business-critical systems. Secure configuration, access control and network segmentation are therefore just as important as the hardware itself.

Many Teltonika products are based on RutOS, a Linux-based operating system with features such as firewall, VPN, VLAN, WAN failover, access control, monitoring and remote management. This makes it possible to establish secure remote access for technicians, separate networks between equipment and users, and reduce the need for physical service visits to remote installations.

Nord Technology has solid experience with Linux, Open Source, IoT and IT security. We help companies select and configure industrial network products so the solution matches operational requirements, security needs and future maintenance.

PoE Switches and Industrial Ethernet Infrastructure

Many industrial installations require both data and power for devices such as IP cameras, access points, IoT gateways, sensors and digital signage equipment. PoE and PoE+ switches make it possible to deliver power and data through the same Ethernet cable. This reduces cabling, simplifies installation and makes service easier.

Products such as the Teltonika TSW101 are especially relevant in vehicles and mobile installations, where cameras, routers and other network devices must be powered reliably from limited infrastructure. Industrial Ethernet switches and PoE solutions are also well suited for surveillance, automation, intelligent buildings and distributed IoT systems.

Choose the Right Industrial Router, Gateway or Switch

The right network product depends on the operating environment, number of connected devices, bandwidth requirements, power supply, mobile coverage, security requirements and required interfaces. A simple 4G gateway may be sufficient for one Ethernet device, while a larger industrial installation may require 5G, dual SIM failover, PoE, serial interfaces, GNSS, VLAN and secure VPN access.

Nord Technology helps companies choose between compact gateways, classic 4G routers, advanced industrial routers, high-speed 5G routers and rugged transport-certified network devices. Our goal is to deliver industrial networking products that support stable uptime, secure remote access and efficient operation in real industrial environments.