Industrial data modems for the harshest environments

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