... Ethernet over fiber. It's default with dual fiber, single mode, 1310nm, 40km, FC.Main FeaturesThis converter realizes Ethernet ... to work with E1 fiber modem.Default: dual fiber, single mode, 15~45km. Various loop back configuration function, easy ... type: RJ45Rate: 64kbps to 2048kbpsFiber Default: dual fiber, single mode, 40km, FC connector, 1310nm.Wavelength: 1310nm/1550nm optionPower ...