As the router feature, RT/RS-0802-M12 & RT/RS-1000G-M12 series products simplify the typology of rolling stock network. It can replace the L2 Ethernet Switches on the cabinets and provides extra features. Compare with the normal solution, This new logic can reduce the cost and maintain efforts. Their auto-negotiation feature of TTDP enables railway systems to perform network configuration tasks automatically without operator intervention. When carriages are changed or rearranged, the switch in the head carriage will negotiate with the switches in other carriages and assign them an IP address based on the new arrangement of the trains. Accordingly, the system can config any given train vehicle in different cases. TTDP not only enhances management efficiency by simplifying network configuration, it also ensures safer train operations as man-made errors are reduced.

Konten Industrial PoE Router is complaint with IEC 61375-2-5 standard. Each train vehicle is under individual domain based on IEC 61372-2-5 standard, two cars needs to communicate via routing function. The IEC 61375-2-5 standard requests that the networking devices in ECN (Ethernet Consist Network) need to transmit data through TBN (Train Backbone Node) of the ETB (Ethernet Train Backbone) by R-NAT (Railway Network Address Table) from on car to another.

The devices connected to the TTDP router such as PIS (Passenger Information System), IP Cam, IP Phone are configured under ECN and these devices are also called ED (End Devices). ECN is like a LAN to separate devices into different subnets and won’t affect each other. Once the ED wants to communicate with another ED in the different ECN, TTDP router, with NAT function, is the medium between them.

Of course, they also equipped Intelligent Bypass function enable the stability of network transmission to the next active switch when the inline device breaks down stops working because of power failure to ensure uninterrupted network connections.

Konten provides a comprehensive network communications solution for railway applications. We are committed to develop the wise industrial design solutions to improve your railway applications and to be your reliable partner.