The eoc1110r gigabit ethernet over coaxial lan extender receiver 24km is an additional receiver that can be used with the eoc1110k to create a point to multipoint topology allowing you to span a gigabit network over extremely long distances up to 24 km while still maintaining high speed network connectivity the device allows you to run the connection over existing coaxial cable with little to no modification required making it a perfect solution for a broad range of applications inclu