TN-5518 Series *EoL*

EN 50155 18-port Ethernet switches with up to 8 PoE ports and up to 2 Gigabit ports

 Vertikal orange noteringslinje

End of Life product

Please note that the TN-5518 Series has been phased out, and has been replaced by the TN-5500A Series. If you have further questions, please contact us for more details.


EN 50155 8- to 18-port Ethernet switches with up to 8 PoE ports and up to 2 Gigabit ports


TN-5518A non-PoE Series



Features and Benefits

  • Three rotary switches for setting the last 3 digits of the IP address makes maintenance even easier
  • IPv6 Ready logo awarded (IPv6 Logo Committee certified)
  • Leading EN50155-compliant Gigabit Ethernet switches for rolling stock applications
  • DHCP Option 82 for IP address assignment with different policies
  • EtherNet/IP* and Modbus/TCP industrial Ethernet protocol supported
  • Turbo Ring, Turbo Chain, RSTP/STP, and MSTP* for network redundancy
  • IGMP snooping and GMRP for filtering multicast traffic
  • Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
  • QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism
  • IEEE 802.3ad, LACP for optimum bandwidth utilization
  • SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security
  • SNMPv1/v2c/v3 for different levels of network management
  • RMON for efficient network monitoring and proactive capability
  • Bandwidth management prevents unpredictable network status
  • Lock port allows access by only authorized MAC addresses
  • Port mirroring for online debugging
  • Automatic warning by exception through email, relay output
  • 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
  • Panel mounting or DIN-Rail mounting installation capability
  • Works with MXview industrial network management software



The ToughNet TN-5518 series M12 managed Ethernet switches are designed for industrial applications, such as rolling stock, vehicle, and railway applications. The TN series switches use M12 and other circular connectors to ensure tight, robust connections, and guarantee reliable operation against environmental disturbances, such as vibration and shock. The TN-5500-LV-MV switches provide the wide power input range of 12/24/36/48/72/96/110 VDC that allows you to use the same type of power source at different sites around the globe.. In addition, the 12/24/36/48 VDC, 72/96/110 VDC, or 110/220 VDC/VAC dual, isolated redundant power supply increases the reliability of your communications system and saves on cabling/wiring costs.


The TN-5518 switches provide up to 16 fast Ethernet M12 ports, and 2 ports on the down side to provide the Gigabit Ethernet interface with an optional bypass relay function.. Models with an extended operating temperature range of -40 to 75°C are also available.. The TN-5500 series Ethernet switches are compliant with EN50155/50121-4 requirements, making the switches suitable for a variety of industrial applications.