CWDM/DWDMwavelength division multiplexing lisebelisoa tse sebelisoangHa litlhoko tsa batho tsa bandwidth li ntse li phahama le ho feta, Dense Wavelength Division Multiplexing (DWDM) lisebelisoa li entse tsoelo-pele e kholo ho fokotsa litšenyehelo, 'me ka hona li ratoa haholoanyane' marakeng. Leha ho le joalo, lisebelisoa tse ngata tsa "wavelength division multiplexing" (CWDM) e ntse e e-na le phaello e phahameng ea theko maemong ao litekanyetso tsa khokahanyo li leng tlase ho feta 10G le phetisetso ea sebaka se sekhutšoanyane. Kaho ea marang-rang ea tekanyo e tlaase ea data, e ntse e le lisebelisoa tse ka khonehang ka ho fetisisa hona joale.Phetiso ea Hybrid ea CWDM/DWDM wavelength division multiplexing lisebelisoaCWDM wavelength division multiplexing lisebelisoa le DWDM wavelength division multiplexing lisebelisoa li na le melemo ea tsona ho marang-rang a OTN. Melemo ea lisebelisoa tsa multiplexing tsa CWDM wavelength division ke hore e ka sebelisa li-lasers tsa maikutlo tse batlang li theko e tlase tse sa hlokeng ho pholisa le litheko tse tlase. Filter ea passive, ka hona, CWDM wavelength division multiplexing system system e sebelisoa haholo tsamaisong ea lisebelisoa tsa DWDM wavelength division multiplexing. Le hoja theknoloji ea CWDM e ka sebelisoa mekhoeng ea DWDM ho sebelisa li-module tsa optical tse theko e tlaase, sebaka sa sebaka sa CWDM se batla se le seholo, kahoo palo ea maqhubu a teng tsamaisong e tla fokotseha, 'me sena se boetse se fokotsa matla a phetisetso ea tsamaiso, kahoo ka a ho isa bohōleng bo itseng, e ntse e sa khone ho tsamaisana le lisebelisoa tsa multiplexing tse sa tsoakoang tsa DWDM wavelength division.