Industial Ethernet switches with optional power over Ethernet (PoE)

Increased network reliability and safety

Our robust, EN50155 compliant Industrial Ethernet switches, featuring M12 connectivity, are designed to enable faster and more reliable Gigabit Ethernet networks. The rugged design features, combined with the build-in data security, makes sure that networks will rarely fail even under the harshest conditions. On top of the reliability, with several options for input voltage, power over Ethernet (PoE), and bypass, our industrial Ethernet switches allow for easy network maintenance.

Product Features

Industrial Ethernet Switches
  • 5-24 ports supporting M12 connectivity
  • Supports data speeds up to 10Gb/s
  • EN50155 compliant
  • Optional PoE
  • Optional bypass function
  • Redundant input power
  • Predefined input voltages of 24V, 72V, 96V and 110V 
  • Reverse Polarity and overload protection
  • Relay output
  • Operating temperature -40 to 75 degrees Celsius
  • IP30 / IP40 rated


New Product Brief

Managed Ethernet Switches

"TE Connectivity’s EN50155 Managed Ethernet Switches offer reliable gigabit ethernet connectivity in high vibration environments, making them ideal for passenger information and entertainment systems, surveillance, and Wi-Fi on trains and in other harsh environments.


Switches are available with 8 to 24 ports with rugged M12 connectors. They support operation up to 1Gbps on all ports, and configurations are available with support for 10Gbps. The switches also offer PoE with a power budget up to 120W per switch."


Read the full brief and watch the video (content from Mouser Electronics, published on All About Circuits)

Standards and Specifications

  • Gigabit Speed 10/100/1000/2.5G/10Gbase-T(X) according to 802.3 depending on the model.
  • EMI: EN50155 (EN50112-3-2, EN550121-2).
  • EMS: EN61000-4.
  • Shock Freefall and Vibration: IEC60068-2-27 / -2-32 / -2-6.
  • Safety: EN60950-1.
  • IP-30

Product Benefits

Industrial Ethernet Switches

  • Compliant with EN50155 to meet international standard covering electronics equipment used in rolling stock for railway applications.
  • Gigabit speed up to 10Gbps leaves headroom to enable future network expansions.
  • PoE up to 30W per port, saves cost by eliminating separate power cables. A series of PoE splitters and injectors increases the flexibility of PoE for MRO or system expansions.
  • Build-in HTTPS, Device binding, DDOS attack prevention and ACL enhance network security.
  • Web based remote management, IP based bandwith management and application based Quality of service allow for easy management of the managed switches.
  • Redundant power input and bypass function Increases network reliability and safety. In case of failure the failed switch will transfer data automatically to the next network node.
  • Complementary M12 cable assemblies support data speed up to 10Gbps, enabling future expansions of the network.

Select Applications

Industrial Ethernet Switches