Item_name: ['COMNET CNFE1004MAC1B-M Small Size 100Mbps Media Conve RTER (B) SC CONNECTOR AC/DC', 'ComNet 10/100 Mbps Ethernet Electrical to Optical Media Converter - 1 x Network (RJ-45) - 1 x SC Ports - No - 10/100Base-TX, 100Base-FX - Wall Mountable, Rack-mountable, Rail-mountable