MOXA TN-4900 Series Gigabit Security Router Owner’s Manual

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TN-4900 Series  

EN 50155 Gigabit Security Router  

Features and Benefits  

• 8 Gigabit ports and up to 12 PoE ports  

• IEC 61375 ETBN functionality (ETBN models)  

• Dual bypass relay  

• Supports regular and push-pull M12 connectors  

• Isolated power input range from 24 to 110 VDC  

• Complies with all EN 50155 mandatory test items  

• -40 to 70°C operating temperature range  

• IEC 62443-4-2:2019 certified  

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Certifications  

Introduction  

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.  

Additional Features and Benefits  

• IEC 61375-2-3, 61375-2-5–compliant ETBN  

• Turbo Ring and RSTP/STP for network redundancy  

• Wall mounting installation  

• Line-swap fast recovery  

• Automatic recovery of connected device’s IP addresses  

• LLDP for automatic topology discovery in network management  

software  

• IEC 62443-4-2:2019–compliant cybersecurity features  

• Firewall to protect the network and filter untrusted network traffic  

• 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  

• Configurable by web browser, Telnet/serial console, and CLI Windows  

utility  

• Leading EN 50155 Ethernet router for rolling stock applications  

MX-ROS Addresses Growing Cybersecurity Threats  

Moxa’s MX-ROS (https://www.moxa.com/en/spotlight/portfolio/mx-ros/index) is a software platform for industrial security routers and firewalls.  

The platform supports the robust security and user-friendly operation of secure routers through simplified web and CLI interfaces. In addition to  

adhering to IEC 62443-4-2, MX-ROS devices offer a wealth of the latest cross-industry Operational Technology (OT) network management features  

with each release to safeguard hardware and software.  

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This product is suitable for rolling stock railway applications, as defined by the EN 50155 standard. For a more detailed statement, click here: www.moxa.com/  

doc/specs/EN_50155_Compliance.pdf  

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www.moxa.com  

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General	Details
Name	MOXA TN-4900 Series Gigabit Security Router Owner’s Manual
Make	MOXA
Language	English
Filetype	PDF (Download)
File size	1.88 MB

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