Managed industrial media converter, serial device serve, RS-232/422/485 to Ethernet or fiber. DIN rail mount, working temperature -40°C to 85°C. 5 years Manufacturer's warranty. 1 100M fiber port, 2 100M copper ports and 1 3IN1 serial port with dual power supply support DC12-48V. IMC100-2T1F-1D is 4..