TN-5900 Series

EN 50155 16-port NAT router

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Features and Benefits

  • Designed for rolling stock backbone networks
  • Dual bypass relay
  • Isolated power input range from 24 to 110 VDC
  • 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:
  • -40 to 75°C operating temperature range
  • Turbo Ring and RSTP/STP for network redundancy


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The ToughNet TN-5900 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 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 Series routers provide a wide power input range of 24 to 110 VDC. TN-5900 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)


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


  • Standards

    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 802.3ad for Static Port Trunk
    IEEE 802.3u for 100BaseT(X)
    IEEE 802.3x for flow control

  • Configuration Options

    Command Line Interface (CLI), Command Line Interface (CLI) through Serial/Telnet/SSH, Web Browser (HTTP/HTTPS), Windows Utility

  • Filter

    802.1Q, IGMP v1/v2, Static Multicast

  • Management

    Back Pressure Flow Control, DHCP server, Flow control, HTTP, IPv4, LLDP, Port Mirror, QoS/CoS/ToS, RARP, SMTP, SNMP Inform, SNMP Trap, SNMPv1/v2c/v3, Syslog, Telnet, TFTP, Account Management

  • MIB


  • Redundancy Protocols

    Link Aggregation, RSTP, Static Port Trunk, STP, Turbo Ring v2

  • Routing Redundancy


  • Security

    Broadcast storm protection Not supported in FW v1.2. , HTTPS/SSL, Local Account Accessibility, TACACS+ Not supported in FW v1.2. , Port Lock, SSH

  • Time Management

    NTP Server/Client, SNTP

  • Unicast Routing

    Static Route, RIPV1/V2

  • IGMP Groups


  • MAC Table Size

    8 K

  • Max. No. of VLANs


  • VLAN ID Range

    VID 1 to 4094

  • LED Indicators

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

  • Features

    1-to-1, N-to-1, Port forwarding

  • Console Port

    M12 A-coded male connector

  • Input Current

    0.85 A @ 24 VDC, 0.17 A @ 110 VDC

  • Input Voltage

    24/36/48/72/96/110 VDC, Redundant dual inputs, No. of power inputs: 2

  • Operating Voltage

    16.8 to 137.5 VDC

  • Overload Current Protection


  • Power Connector

    M23 connector

  • Reverse Polarity Protection


  • Housing


  • IP Rating


  • Dimensions

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

  • Weight

    4,030 g (8.88 lb)

  • Installation

    DIN-rail mounting (optional), Wall mounting

  • Protection

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

  • Operating Temperature

    -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • Altitude

    2000 m

  • 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


  • Time

    556,025 hrs

  • Standards

    Telcordia SR332

Software, Firmware, and Drivers


Name Type Version Operating System Release Date
Firmware for TN-5900 Series
24.4 MB
Firmware v3.1
Jul 22, 2020 Jul 22, 2020 Release notes
Firmware for TN-5900 Series
24.3 MB
Firmware v3.0
Dec 16, 2019 Dec 16, 2019 Release notes

Support Documents

Name Type Version Release Date
QIG for TN-5900 Series
1.1 MB
QIG v3.1 Apr 29, 2021 Apr 29, 2021
Manual for TN-5900 Series (Router Functions)
12.7 MB
Manual v2.0 Apr 13, 2021 Apr 13, 2021
Datasheet for TN-5900 Series
894.5 KB
Datasheet v1.0 Nov 12, 2018 Nov 12, 2018
TN Series Managed Ethernet Switch User's Manual
5.1 MB
Manual v2.3 Sep 06, 2017 Sep 06, 2017

Available Models (2)

Show Images
moxa-tn-5916-wv-t-image.jpg | MoxaTN-5916-WV-Tmoxa-tn-5916-wv-ct-t-image.jpg | MoxaTN-5916-WV-CT-T
10/100BaseT(X) Ports
M12 D-Coded 4-Pin Female Connector
10/100BaseT(X) Ports
M12 D-Coded 4-Pin Female Connector with Bypass Relay
Conformal Coating
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TN-5900 Series


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TN-5900 Series


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Buy online from our distributors