This paper describes the characteristics

capabilities and equipment technical points of the flexible bandwidth optical network

combined with 1 Tbit/s transmission system applications

using the 12.5 GHz spectrum gap to distribute the channel bandwidth

and through comparing various types of routing and spectrum allocation algorithm and the effect of spectrum resources reconstruction methods

presents practical application selection recommendations; Then combined with the current network situation

from the network level

structure

carrier particles

analysis and demonstrates the flexible bandwidth optical networks of application scenarios demonstrated

in order to guiding their specific applications and functions in practice play.