Optical Network Transmission Scheme Design in Wide Area and Complex Environment of Electric Power

With the continuous advancement of power wide-area network construction, the requirements of optical wide-area services for optical networks are becoming more diversified. Therefore, based on the analysis of the environmental adaptability of transnational submarine optical cable, the selection of submarine optical cable, the design of power supply scheme for optical network equipment and the design of enhancement scheme for transnational long distance communication based on remote pump, This paper designs the optical network transmission scheme in a wide-area complex environment to realize the control and management of the remote pump node equipment in the trans-sea optical network system during the transmission of service data.