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METHOD OF Merging Metro Network and Access Network, Remote Node and Optical Line Termination Equipment
METHOD OF Merging Metro Network and Access Network, Remote Node and Optical Line Termination Equipment
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机译:城域网与接入网融合的方法,远程节点与光线路终端设备
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摘要
The invention particularly discloses a method of converging a metro network and an access network, a remote node and an optical line terminal, where the method includes: de-multiplexing in wavelength division a downlink transmission signal received from the metro network into at least one public wavelength, a dedicated wavelength downlink signal corresponding to the remote node and other wavelength signals; converting downlink data on the dedicated wavelength downlink signal onto the public wavelength to obtain a public wavelength signal; transmitting the public wavelength signal to the access network; removing downlink data in the dedicated wavelength downlink signal to obtain a dedicated wavelength; converting uplink data on an uplink transmission signal received from the access network onto the dedicated wavelength to obtain a dedicated wavelength upload signal; and uploading the dedicated wavelength upload signal to the metro network.
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