Etherwan, DIN-mounted Hardened Fast Ethernet Media Converter (- 40C ~ 75C),port 1=10/100TX, port 2 =100FX , Singlemode 20km , SC connector, power input , terminal block / DC jack.

specifications: ethernet port, 10 / 100Base TX, to 100Base FX fiber port, configuration via dip switch, operating temperature -40 to +75 C, power supply 12-48 VDC (power supply not included)