Central announcement and digital audio streaming connectivity


Achieve redundancy by building single or dual rings utilizing fibre or copper cables

Connect to speakers through Ethernet and create rings using compact and reliable Westermo lynx and RedFox switches

  • High availability using redundant network design
  • Highly flexible solution to include additional systems and network applications
  • Scalable number of end devices using rack switch RedFox-5528 

Communication with large groups of people can be done quickly and effectively by using public address and voice alarm systems. A robust Westermo network facilitates important audio messages to be reliably communicated to station visitors and passengers.

Products featured




Westermo provides products and solutions for most networking applications within the rail industry. Our extensive product range and deep understanding of rail applications ensures that we can offer the best solution for your needs.

Mark Gibbs

Sales, Trains and Trackside

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