Hirschmann RS2-5TX/FX
Industrial Ethernet Switch, 4 x 10/100Base-TX,
RJ45 and 1 x 100Base-FX, Multimode Fiber, MTRJ,
24 VDC Powered, 0 to 60 deg C, Class 1 Div. II Rated, Unmanaged

Port type and quantity

4 x 10/100BASE-TX, TP cable, RJ45 sockets, auto-crossing,
auto-negotiation, auto-polarity.
1 x 100BASE-FX, MM cable, MTRJ socket.