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对广电网络双向改造中采用的主要技术及传输网络的建设难点进行了分析,结合广电现网情况提出OTN解决方案。
The major technologies used in the two-way transformation of radio and television networks and the difficulties in the construction of transmission networks are analyzed. The OTN solution is proposed in light of the current situation of radio and television networks.