CWDM/DWDMojiji akụrụngwa multiplexing wavelengthKa ihe ndị mmadụ chọrọ maka bandwit na-arị elu na elu, Dense Wavelength Division Multiplexing (DWDM) ngwaọrụ enweela ọganihu dị ukwuu n'ibelata ọnụ ahịa, ya mere a na-enwewanye mmasị na ahịa. Otú ọ dị, keadighi rarii wavelength nkewa multiplexing akụrụngwa (CWDM) ka nwere uru ọnụahịa dị elu na ọnọdụ ebe ọnụọgụ njikọ dị ala karịa 10G na nnyefe dị mkpirikpi. N'ime netwọk netwọk nke ọnụ ọgụgụ data dị ala, ọ ka bụ ngwá ọrụ kachasị ike ugbu a.Ngwakọ nnyefe nke CWDM/DWDM wavelength nkewa multiplexing akụrụngwaCWDM wavelength wavelength division multiplexing equipment na DWDM wavelength division multiplexing equipment nwere uru nke ha na netwọk OTN. Uru nke CWDM wavelength division multiplexing equipment bụ na ọ nwere ike iji laser nzaghachi na-ekesa dị ọnụ ala nke na-achọghị oyi na ọnụ ala dị ala. Ihe nzacha na-agafe agafe, ya mere a na-eji usoro akụrụngwa CWDM wavelength nkewa multiplexing ugbu a na DWDM wavelength division multiplexing equipment system. Ọ bụ ezie na a pụrụ iji nkà na ụzụ CWDM mee ihe na usoro DWDM iji jiri modul anya dị ọnụ ala, oghere CWDM ọwa dị ntakịrị, ya mere a ga-ebelata ọnụ ọgụgụ nke wavelengths dị na usoro ahụ, nke a na-egbochikwa ikike nnyefe nke usoro ahụ, ya mere na a. ụfọdụ Ruo n'ókè ụfọdụ, ọ ka na-enweghị ike na-na-abụghị ngwakọ DWDM wavelength nkewa multiplexing akụrụngwa.