Product Description

The ToughNet TN-4900 Series, designed for rolling stock Ethernet networks, is a set of high-performance M12 routers with 8 Gigabit ports and up to four bypass relay ports. These routers feature firewall, ETBN, and routing functionality to facilitate the deployment of applications across networks. The TN-4900 Series routers use M12 and other circular connectors to ensure tight, robust connections that guarantee reliability against environmental disturbances, such as vibration and shock.

The TN-4900 Series supports a wide power input range of 24 to 110 VDC and can operate in temperatures of -40 to 70°C for extended periods of time. Furthermore, these routers are compliant with the mandatory requirements of EN 50155, making them suitable for a variety of industrial applications.

Features and Benefits

• 8 Gigabit ports and up to 12 PoE ports
• IEC 61375 ETBN functionality (ETBN models)
• Dual bypass relay
• Isolated power input range from 24 to 110 VDC
• Complies with all EN 50155 mandatory test items
• -40 to 70°C operating temperature range
• Complies with IEC 62443-4-2:2019

Additional Features and Benefits

• IEC 61375-2-3, 61375-2-5–compliant ETBN
• IEC 62443-4-2:2019–compliant cybersecurity
• Routing functionality to divide a large network into hierarchical subnets and allow data and information to communicate across networks
• NAT makes IP management easier as end devices in different carriages can use the same IP addresses
• Leading EN 50155 Ethernet router for rolling stock applications

• Turbo Ring and RSTP/STP for network redundancy
• Panel mounting installation
• Line-swap fast recovery
• Automatic recovery of connected device’s IP addresses
• LLDP for automatic topology discovery in network management software
• Configurable by web browser, Telnet/serial console, and CLI Windows utility