Iyo ubushobozi bwo kohereza umuyoboro ufatika urenze icyifuzo cya signal imwe, umuyoboro urashobora gusangirwa nibimenyetso byinshi, kurugero, umurongo wumutwe wa sisitemu ya terefone akenshi uba ufite ibimenyetso ibihumbi n'ibihumbi byoherejwe muri fibre imwe. Multiplexing nubuhanga bwo gukemura uburyo bwo gukoresha umuyoboro wohereza ibimenyetso byinshi icyarimwe. Intego yacyo ni ugukoresha byuzuye umurongo wa frequency cyangwa igihe cyumutungo wumuyoboro no kunoza igipimo cyimikoreshereze yumuyoboro. Hariho uburyo bubiri busanzwe bwo kugwiza ibimenyetso: Kugabana inshuro nyinshi (FDM) no kugabana igihe (TDM). Kugabana igihe kugwiza bikoreshwa muburyo bwo kugwiza ibimenyetso bya digitale kandi bizaganirwaho mu gice cya 10. Kugabana inshuro nyinshi kugwiza gukoreshwa cyane cyane kugwiza ibimenyetso bisa, ariko birashobora no gukoreshwa kubimenyetso bya digitale. Iki gice kizaganira ku mahame nimikorere ya FDM.
Kugabana inshuro nyinshi nuburyo bwo kugwiza uburyo bugabanya imiyoboro ukurikije inshuro. Muri FDM, umuyoboro mugari wumuyoboro ugabanijwemo imirongo myinshi idahuzagurika (subchannels), kandi buri kimenyetso gifata imwe mumurongo muto, kandi hagomba kubaho imirongo idakoreshwa (imirongo irinda) hagati yimiyoboro kugirango ikumire ibimenyetso. Ku iherezo ryakira, akayunguruzo gakwiye gakoreshwa mu gutandukanya ibimenyetso byinshi, kugirango bigarure ibimenyetso bisabwa.
Igishushanyo gikurikira kirerekana igishushanyo mbonera cya sisitemu yo kugabana inshuro nyinshi. Ku ihererekanyabubasha, buri kimenyetso cyijwi rya baseband kibanza kunyuzwa mumashanyarazi make (LPF) kugirango ugabanye inshuro ntarengwa ya buri kimenyetso. Hanyuma, buri kimenyetso cyahinduwe muburyo butandukanye bwabatwara, kuburyo buri kimenyetso cyimurirwa mumurongo wacyo wacyo, hanyuma kigahuzwa mumurongo wohereza. Ku iherezo ryakiriwe, urukurikirane rwa band-pass muyunguruzi hamwe na centre yumurongo utandukanye ikoreshwa mugutandukanya ibimenyetso byahinduwe, kandi ibimenyetso bya baseband bihuye bigarurwa nyuma yo kumanurwa.
Kugirango wirinde kwivanga hagati yikimenyetso cyegeranye, inshuro zitwara f_c1, f_c2, f_cn bigomba gutoranywa muburyo bwiza kugirango hasigare umurongo runaka wo kurinda hagati ya buri kimenyetso cyerekana ibimenyetso.
Ibyavuzwe haruguru ni Shenzhen HDV Phoelectron Technology Ltd kugirango ikuzanire ibisobanuro byubumenyi bwa "frequency division multiplexing", twizere ko tuzagufasha, hamwe na Shenzhen HDV Phoelectron Technology Ltd wongeyeho.ONUurukurikirane, urukurikirane rw'ibihe,OLTurukurikirane, ariko kandi rutange urutonde rwamasomo, nka: Itumanaho rya optique module, itumanaho ryitumanaho ryitumanaho, imiyoboro ya optique, itumanaho rya optique, module ya fibre optique, module ya fibre optique, nibindi, birashobora gutanga serivise nziza ijyanye nibyifuzo bitandukanye byabakoresha. , ikaze uruzinduko rwawe.