Upvel offers EN50155 certificated industrial PoE switches with M12 connectors for harsh environments. IEE802.3af/at and IEEE802.3bt industrial PoE switches ensure your nonstop network service of railway platforms.

Application Note


  • Complete product solutions from train to ground
  • Support TTDP/TRDP in train protocols
  • Reliable data transmission and PoE supply

Feature Highlight

  • Train Topology Discovery Protocol (IEC61375-2-5)
  • Train Real-Time Data Protocol (IEC61375-2-3)
  • Fast Ethernet, Gigabit up to 10G speed
  • Reliable M12 connectors
  • Class IP54 water and dust protection
  • 24VDC PoE Booster or 48VDC / 72 to 110VDC


  • UL
  • CE/FCC
  • EN50155
  • EN50121-4
  • EN45545-2

Where to use

  • Railway
  • Metro
  • High Speed Rail
  • Bus
  • UGV (Unmanned Ground Vehicle)

Product Spotlight

10 Port M12 Industrial Managed PoE+ Booster Gigabit Ethernet Switch

  • Compliance to TRDP, IEC61375-2-3 ( TCN based on Ethernet Technology )
  • Bypass function for non-stop communication even when no power exist
  • Isolated redundant PoE power 190W
  • RSTP, MSTP, ERPS, LACP for Network Redundancy
  • QoS CoS/DSCP to increase determinism
  • Supports IGMP Snooping v1/v2/v3, up to 1023 groups

 Related Products

ES-0804C-M12 MS-0802C-M12 MT-0802C-M12 ET-1000G-M12 MT-1000G-M12
Fast Ethernet
Operating Temperature -40°C to 75°C -40°C to 75°C -40°C to 75°C -40°C to 75°C -40°C to 75°C


■ IEEE802.3at 30W PoE+ Solution