Industrial ethernet according to EN50155


etherRAIL network – products provide standard Industrial Ethernet functions in an extremely small housing design. With innovative redundant solutions and the facility for network-monitoring the compact managed etherRAIL switches ensure maximum availability of complex industrial networks.

Industrial standard

  • Operating reliability by meeting of industrial standards
  • Safety current entry by redundant power supply
  • Optimal customization ( variable configurations of TX and FX ports)
  • Alternative data-paths by redundant-functions
  • Compact housings, DIN-rail mounted


Managed switches SM-serie

The SM-series supports a completed network management via SNMP and provides an integrated web server for a wide range of configuration- and diagnostics functions.
Implemented are the following protocols: SNMP; BootP; RSTP; IGMP; VLAN; LLDP; HTTP (web server)

Switches for railway according to EN 50155 (SM-R):


An overview of the SM-R switches you can find here.

Switches for plant automation (SM-E):


4 TX-Ports Ethernet 10BASE-T/100BASE-TX


6 TX-Ports Ethernet 10BASE-T/100BASE-TX

Managed switches SM / IP67

The SM 5TX M12 is specially designed for applications in extreme environmental conditions. In its protection class IP67 the SM 5TX M12 is the most compact switch, that is currently available on the market. It complies with the standard EN 50155 for extended use in the railway sector (Rolling Stock).

SM 5TX M12

5 Ports Ethernet 10BASE-T/100BASE-TX

Media Converter SC

The SC 1TX1FX is used for data transfer across long distances between different network segments and EMC critical areas.


1 Port Ethernet 100BASE-TX / 1FX Port Ethernet 100BASE-FX


1 Port Ethernet 100BASE-TX / 1FX Port Ethernet 100BASE-FX