Based on the three application requirements of "high speed, intelligence and autonomy", this paper presents the general architecture of the new generation optical cable communication network. The transmission system and key technologies of optical cable communication network backbone layer, the transmission system and key technologies of optical cable communication network access layer, the management and control architecture and key technologies of optical fiber communication network are analyzed, the autonomous controllable structure and development suggestions of optical cable communication network are introduced. It can provide some reference and guidance for the planning and construction of optical cable communication network and the development and application of optical communication equipment.