DYNAMIC SERVICE PROVISION SYSTEM USING MULTI-CHANNEL CONNECTION OF OPTICAL SUB-CARRIER MULTIPLE ACCESS METHOD AND CONTROLLING METHOD THEREOF

摘要

PURPOSE: A dynamic service provision system using multi-channel connection of an optical sub-carrier multiple access method and a controlling method thereof are provided to maximize the efficiency of optical resource in a process for dividing one optical fiber into plural wavelength units by using a DWDM(Dense Wavelength Division Multiple access) method. CONSTITUTION: A dynamic service provision system using multi-channel connection of an optical sub-carrier multiple access method includes a plurality of optical sub-carrier multiple access modems, an optical giga-bit ethernet switch, and a plurality of WDM couplers. The optical sub-carrier multiple access modems(23) are used for transmitting user traffic by controlling a plurality of optical sub-carrier channels. The optical giga-bit ethernet switch(21) is connected to an access network and the optical sub-carrier multiple access modems in order to manage a plurality of wavelengths and the optical sub-carrier channels according to the wavelengths. The WDM couplers(22) are used for connecting the optical sub-carrier multiple access modems to the optical giga-bit ethernet switch in order to split and mux the particular wavelengths.