OR1/18FUD-4 is fiber-to-coaxial converter (optical receiver) providing 16 satellite outputs and one terrestrial output. In addition it allows passage of gigabit GPON/EPON data. It is powered from connected multiswitch or from external power supply (not included in package). For optical connection a single mode fiber is required. 8-SAT IF version is also available (part number OR1/10FUD-4).