Through our partners Kyland and Fiberroad, we have unmanaged switches in a DIN rail mount format. Different combinations of fiber and copper ports at speeds of 100M and 1G. Power supply 110/220Vac or 12/24/48Vdc.
These switches, as they are not managed, do not support VLANs and you cannot connect in a ring.

Unmanaged Teltonika Switches
Models from 5 to 10 ports, Full Gigabit Ethernet with and without PoE/PoE+. IP40 protection and temperature range of ...