Introduction
Westermo, established in the early 70s, is a prominent name in Industrial Data Communications, offering solutions for harsh industrial environments. The company has expanded globally with subsidiaries in several countries and partners worldwide.

Transport Sector Solutions
Westermo products are integral to various transport systems, including buses, trains, ships, military vehicles, and airplanes. They are designed to withstand extreme conditions, ensuring reliability in critical applications.

Product Offerings

• Ethernet Solutions: Westermo provides a range of Ethernet products, including unmanaged switches, redundant ring switches, serial adapters, and wireless solutions like WLAN and SHDSL for high-speed connections.
• Remote Access: Remote connections enable cost savings and improved customer service, allowing control and monitoring via public networks or wireless solutions.
• SHDSL and Short Haul Modems: These modems facilitate long-distance connections over copper cables, supporting high data rates and Ethernet network integration.
• Wireless Options: Solutions include GSM/GPRS, WLAN, and radio modems for applications where traditional cabling is impractical.
• Fibre Optic Modems: Fibre optics offer interference-free data transfer, ideal for high-interference environments, with products supporting various protocols.
• Interface Converters: Supporting RS-422/485 and 20 mA Current Loop standards, these converters enable efficient communication over long distances.

Applications and Case Studies

• China: A 500 km installation connecting train stations using fibre optic modems for high reliability.
• Turin, Italy: Automatic metro system using Ethernet networks for signal control.
• Czech Republic: Rail signaling systems using multidrop installations with copper or fibre cables.
• France: Safe passage installation for Airbus A380 components using redundant fibre optic rings.
• Finland: Train station connection with a redundant solution for reliability.
• Sweden: Highway supervision system with remote access and SMS alerts.
• Gothenburg, Sweden: Entry road control system designed for extreme temperatures.
• Airports: Guidance systems for pilots using redundant fibre optic links.
• Norway: On-board ship solutions using Ethernet for various control systems.
• France: Integrated fare management system using Ethernet in public transport.
• France: A75 highway installation with a redundant fibre optic ring for traffic and weather supervision.

Contact Information
Westermo's head office is in Sweden, with subsidiaries in the UK, Germany, France, and Norway, providing global support and solutions.