Telecommunication Networks at Transport Infrastructures
Multi-Service Access and Data Transport via one rugged System
KEYMILE products are developed for safe data transmission with excellent protection features even in harsh ambient conditions. The robust design makes it ideal for data transmission in tunnels or airports, alongside railroads, motorways and waterways.
Transmit all your data via one access system. From traditional E&M transmission over VoIP to Gigabit Ethernet (GbE) – all via one single network element. Furthermore, you can provide a number of data services without external transformers. This simplifies management and reduces operational and purchasing costs.
From narrow-band time-critical special services, such as axle counting systems, hot box detectors, end-of-train monitoring, derailing sensors, gate monitoring, display controls, variable message signs, or applications requiring a lot of bandwidth like video surveillance.
With subscriber interfaces from RS-232 up to GbE, all requirements of a comprehensive transmission system are fulfilled.
For backbone connection either GbE (electrical or optical), or STM-1/STM-4 are available. As a result, you can rely on the existing infrastructure and re-use fibre glass and copper lines.
This allows you to migrate different systems to a single Multi-Service Access System. Your solution will be simplified and more reliable and cost-efficient.
End users of our products include Germany's Deutsche Bahn, Swiss SBB/CFF/FFS, SNCF of France, Indian Railway, BLS Alptransit (Switzerland), Regionalverkehr Mittelland (Switzerland), Aéroports de Paris Telecom, Estonian Railways und Slovak Railways.
