Westermo Products

Industrial Networking Made Easy
  • Industrial 4G LTE Cellular Router
  • Trusted Platform Module
  • Secure Boot
  • Isolated power input
  • 9.6V – 60V DC
  • 4 x 10/100 Mbit/s Ethernet, RJ45
  • 2 x Mini SIM slot
  • 1 x GNSS SMA female antenna connector

Products Made to Last in Harsh Environments

Gross Automation is proud to offer a full line of Westermo industrial networking products including:

  • ethernet switches
  • extenders
  • routers
  • modems
  • converters
  • and accessories like optical transceivers, power supplies, backup devices, cables, and antennas

We have the robust solutions your business can rely on, even in the harshest of conditions. We excel at keeping the social infrastructure and process industry connected. 

Distributed by Gross Automation

Products Featured by Westermo!

Ethernet Switches

Westermo’s industrial Ethernet switches are designed for use in harsh environments and allow you to build cost-effective, reliable, secure networks. Whether you require an unmanaged switch for a point-to-point link, a managed switch for redundancy or a layer 3 switch for network routing, Westermo has the ideal solution, regardless of the environment. Their extensive range of switches are used in train, railway, energy, utilities, and road applications.


Westermo has the solution for you, whether the need is to communicate through a PSTN or ISDN line, across a private wire or leased line, down a fibre optic cable, or even over GSM/GPRS. Their wide range of industrial modems is designed for use in demanding applications such as railways, water treatment, substation automation, roads and tunnels. All their modems exceed industrial standards and ensure robust and reliable communications.


Westermo provides a whole range of routers for use in demanding applications such as railways, water treatment, substation automation, roads and tunnels. They ensure that connections to your remote sites are resilient and reliable offering remote access solutions using DSL broadband and wireless 4G technologies. Westermo knows that security is of paramount concern, that’s why all their industrial routers include a powerful firewall to prevent unauthorized access.


Westermo’s range of converters and repeaters suits a whole host of industrial protocols and communication methods, including Ethernet, RS-232, RS-422, RS-485, PROFIBUS DP, M-Bus and 20 mA current loop. Westermo products are designed to operate in the harshest industrial environments and provide robust, reliable communications for peace of mind, whether a fibre media converter for an Ethernet link, a serial converter, or a repeater for an RS-485 network is needed.

Need assistance finding the best product for your project? Let the experts help!