Application and Research of Backbone ROADM Network Fusion Technology
By analyzing the problems existing in the hierarchical and sub-domain networking of reconfigurable optical add-drop multiplexer(ROADM),this paper studies the network structure of ROADM in different regions and levels with the flattening of network architecture as the direction and network convergence as the method.This paper aims to optimize the backbone ROADM network structure,reduce the investment cost of cross-domain services,and improve network security and maintenance convenience.
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