Industrial Modems
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.
Fibre optic modems
Fibre optic modems ensuring reliable serial communications over multimode and single mode fibre optic cables.
PSTN / Leased Line / Telephone Modems
With support for serial RS-232, RS-422, RS-485 and PROFIBUS protocols our industrial modems are ideal for industrial legacy applications.
Industrial multidrop modems
The Westermo range of industrial multidrop modems ensure reliable communications for applications where several serial devices need to be connected together over large distances.
Short haul modems
The Westermo range of industrial short haul modems ensures your serial RS-232 communications remain reliable up to 18 km / 11 miles.
Westermo product guide
Download the Product Guide for an overview of all of Westermo's data communication products. Switches, routers, extenders, modems, converters and accessories are listed in this brochure.
Download PDFJennifer Mooney-Perrotta
Customer service, Westermo North America
If you have a support request, please refer to the support form