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TN-5900-ETBN Series

EN 50155 ETBN routers

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Features and Benefits

  • IEC 61375-2-3 and IEC 61375-2-5
  • -40 to 75°C operating temperature range
  • Dual bypass relay
  • Isolated power input range from 24 to 110 VDC
  • Turbo Ring and RSTP/STP for network redundancy
  • Complies with all EN 50155 mandatory test items This product is suitable for rolling stock railway applications, as defined by the EN 50155 standard. For a more detailed statement, click here:


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The ToughNet TN-5900–ETBN Series, designed for rolling stock backbone networks, are high-performance M12 routers with four bypass relay backbone ports. They support NAT and routing functionality to facilitate the deployment of applications across networks. The TN-5900–ETBN 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-5900–ETBN Series routers provide a wide power input range of 24 to 110 VDC. TN-5900–ETBN Series switches operate in an extended operating temperature range of -40 to 75°C and are compliant with the mandatory requirements of EN 50155/50121-4, making them suitable for a variety of industrial applications.

Additional Features and Benefits

  • Routing functionality to divide a large network into hierarchical subnets and allow data and information to communicate across networks

  • NAT makes IP management easier, since 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

  • IGMP V1/V2 snooping for filtering multicast traffic

  • IEEE 802.1Q VLAN to ease network planning

  • QoS (IEEE 802.1p/1Q and TOS/DiffServ) to improve reliability

  • Panel mounting or DIN-rail mounting installation capability

  • SNMPv3, HTTPS, and SSH to enhance network security

  • SNMP v1/v2c/v3 for different levels of network management

  • Port mirroring for online debugging

  • Automatic warning by exception through email and 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

  • Alarm Contact Channels

    2 x relay output in one M12 A-coded 5-pin male connector with current carrying capacity of 1 A @ 30 VDC

  • 10/100BaseT(X) Ports (M12 D-coded 4-pin female connector)


  • Standards

    IEC 61375-2-3
    IEC 61375-2-5
    IEEE 802.3ad for Static Port Trunk
    IEEE 802.1D-2004 for Spanning Tree Protocol
    IEEE 802.1p for Class of Service
    IEEE 802.1Q for VLAN Tagging
    IEEE 802.1w for Rapid Spanning Tree Protocol
    IEEE 802.3 for 10BaseT
    IEEE 802.3x for flow control
    IEEE 802.3u for 100BaseT(X)

  • 10/100BaseT(X) Ports (M12 D-coded 4-pin female connector with bypass relay)


  • LED Indicators

    STATE, PWR1, PWR2, FAULT, 10/100M

  • Console Port

    M12 A-coded male connector

  • Protection

    TN-5916-ETBN-WV-CT-T: PCB conformal coating

  • Dimensions

    250 x 175.8 x 116.3 mm (9.84 x 6.92 x 4.58 in)

  • Housing


  • Installation

    DIN-rail mounting (optional)
    Wall mounting

  • IP Rating


  • Weight

    4,030 g (8.88 lb)

  • Altitude

    2000 m

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • Operating Temperature

    -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • EMC

    EN 55032/24

  • EMS

    IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
    IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
    IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
    IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
    IEC 61000-4-6 CS: 10 V
    IEC 61000-4-8 PFMF

  • Freefall

    IEC 60068-2-31

  • Radio Frequency


  • Railway

    EN 50121-4
    EN 50155
    IEC 60571

  • Railway Fire Protection

    EN 45545-2

  • Safety

    IEC 60950-1
    UL 61010-2-201

  • Shock

    IEC 60068-2-27, IEC 61373, EN 50155

  • Vibration

    IEC 60068-2-64, IEC 61373, EN 50155

  • Green Product


Support Documents

Name Type Version Release Date
Datasheet for TN-5900-ETBN Series
873.0 KB
Datasheet v1.0 Jan 09, 2019 Jan 09, 2019

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