METHOD OF Merging Metro Network and Access Network, Remote Node and Optical Line Termination Equipment

摘要

Specifically, the present invention discloses a method of merging a metro network and an access network, a remote node and an optical line terminating device, the method comprising the steps of: dividing a downlink transmission signal received from a metro network into at least one public wavelength, Demultiplexing the dedicated wavelength downlink signal corresponding to the remote node and other wavelength signals by wavelength division multiplexing and demultiplexing the downlink data of the dedicated wavelength downlink signal to the public wavelength to acquire the public wavelength signal Transmitting a public wavelength signal to the access network, removing downlink data in the dedicated wavelength downlink signal to obtain a dedicated wavelength, and transmitting the dedicated wavelength uplink signal to the access network Converting the uplink data of the uplink transmission signal received from the uplink transmission signal into a dedicated wavelength and uploading the dedicated wavelength upload signal to the metro network.