Already during the system concept definition, special attention was paid to a very cost-effective solution, reflecting the demands of these markets. This cost efficiency is not limited to initial investment costs, but is also valid for life-cycle cost aspects. TRainCom^® radio components are specifically designed to meet the demanding overall requirements of relevant rail markets. But also the auxiliary system components (e.g. industrial network components) that complement the radio system are carefully selected to support long-term system stability.

Moreover, due to the long-range radio coverage of TRainCom^® radio systems, less track-side infrastructure is used and as a consequence lower infrastructure and maintenance costs will be required.

• System layout tailored to the needs of a metro/rail project
• Built-in online diagnostic system
• Easy component installation and repair
• No preventive maintenance necessary
• High MTBF values to enhance reliability and reduce malfunctions
• High quality of radio components and COTS accessories
• Low maintenance costs – quick component localization and replacement
• Low mean time to repair (MTTR) – LRU components – easily replaceable, reconfigurable
• Adaptable to available backbone network to reduce infrastructure costs
• Longer distances between radio base stations for lower infrastructure costs
• Radio base stations preferably installed in the underground stations for easy access
• High data throughput for good cost-benefit ratio
• Low spare part stock