The CNFE2002S1BPOE/M from ComNet is a Electrical to Optical Converters with Data Rate 10 to 100 Mbps, Distance/Reach 20 km, Power Consumption 3 W, Supply Voltage 48 to 56 VDC, Wavelength Range 1310 to 1550 nm. More details for CNFE2002S1BPOE/M can be seen below.