Westermo manufactures a wide range of industrial data communications products including PSTN and ISDN and fiber optic modems, as well as RS-232/422/485 products.

Westermo is a market leader in the industrial Ethernet arena, supplying basic switches, serial converters and SHDSL products as well as advanced redundant ring and IEEE1588 compliant timeservers. The company has more recently entered the wireless Ethernet market with both 869 MHz and 2.4 GHz products.

Westermo was established in the early 70’s in the small village of Västermo approximately 150km southwest from Stockholm in Sweden. With its headquarters remaining in Sweden, Westermo has opened subsidiaries in England, Germany, France and partners in 30 countries, in the past three decades.

Westermo provides a low cost on your installation because of the high quality of its products. Galvanic isolation protects your equipment from damage, transient protection saves the modem, gold plated connectors and long life components gives the products a long life and for the user a trouble free installation with a minimum of maintenance.