Networking solutions for tunnel ventilation
Highly redundant and secure network capable of multiple simulation errors with no single point of failure
A tunnel ventilation system that loses network connectivity could have fatal consequences. Having high redundancy is essential to prevent downtime. The combination of FRNT, multiple VLANs, and VRRP in a Westermo network provides extreme redundancy.
- EN50121-4 approved
- Compact in size with low power consumption and IP40 rating
- Designed for harsh environmental conditions
To build an extremely redundant and secure network connection between tunnels a Westermo network utilizes FRNT, a network ring protocol that supports up to 200 network switches in Ring configuration size with 20ms network recovery time. Link aggregation further enhances redundancy. VRRP, Virtual router redundancy protocol, allows the Lynx 5512 to act as redundant gateways, while zoning according to 62443 cyber security standards enhances security.
Products featured
Lynx-5512
L110-F2G
Tunnel Ventilation
Highly redundant and secure network capable of multiple simulation errors with no single point of failure.
Level Crossing Systems
Robust and cyber secure trackside network with fast failover for level crossing systems.
Applications
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.
Multigigabit train-to-ground connectivity
Using MMWave technology, Westermo provides high-speed train-to-ground connectivity solutions.
Video Surveillance
Westermo has developed data communication products specifically for solving common challenges within CCTV and video surveillance systems in public transit.
Communication Based Train Control
Westermo can offer the network products required for a complete CBTC solution.
Digital Payment Systems
Westermo offers a variety of network solutions for connecting digital payment systems that are typically found on board trains and at train stations.
Train Control and Management Systems
Westermo can support critical subsystems inside trains with robust and secure data communication systems.
Rail Electrification
Westermo’s rail offering addresses all the needs of the rail electrification value chain.
Predictive Maintenance
Westermo offers products developed for connecting rail assets and accessing reliable data.
Rail Asset Management
Westermo can provide many types of data communication solutions to connect rail assets over different types of media.
Onboard Connectivity
The Wi-Fi solutions available from Westermo resolve issues caused by high-density applications.
Public Address and PIDS
Westermo offers products and expertise in creating reliable and robust network solutions for all types of public address and information display systems.
Mikael Jidenius
Managing Director Westermo Asia
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