Multi port PON Extender and method for transceiving optical signal using the multi port PON Extender

摘要

A multi-port passive optical network expansion apparatus and optical signal transmission method using the same are disclosed. A multi-port passive optical network expansion apparatus according to an exemplary embodiment of the present invention includes a first interface unit that receives an optical signal through at least one first port and converts the optical signal into an electrical signal, A signal controller, and at least one second port for re-modulating the electrical signal converted through the first interface unit and outputting the re-modulated electrical signal using the multiport control signal generated through the multiport signal controller And a second interface unit converting the re-modulated electrical signal into an optical signal through the multi-port signal re-modulating unit and the multi-port signal re-modulating unit, and outputting the optical signal through the determined at least one second port.