Izimpi phakathi kobuchwepheshe be-telecom zingumthombo ongapheli wokuzijabulisa wababukeli bezimboni, futhi, ngandlela thile, izingqimba zokuxhumeka ngokomzimba nezedatha zibonakala zikhanga ngaphezu kwesabelo sabo esifanele. Isikhathi eside kunalokho engingakukhumbula, amakomidi ejwayelekile, izingqungquthela, abezindaba, ukubhekwa kwabahlaziyi kanye nemakethe bekulokhu kuyizimpi zezimpi ze- “A” eziphikisana ne- “B”. Abanye ekugcineni banqunywa ngokuqinile emhlanganweni wamazinga noma ngemakethe (mangaki amachweba we-ATM athunyelwe ngonyaka owedlule?). Ezinye aziziningi kangako, futhi bobabili u- “A” no- “B” bathola niche yabo. ukufinyelela kwe-mm-wave 5G okuhleliwe okungenantambo (5G-FWA) ne-fiber ekhaya (FTTH) kuwele esigabeni sakamuva. Amanye ama-pundits abikezela ukuthi izindleko zengqalasizinda ephansi ezihambisana ne-5G-FWA zizomisa ukwakhiwa okusha kwe-FTTH, ezinye ziqinisekile ukuthi ukungaphumeleli kwe-5G-FWA kuzokwenza lokho ngaphambi komlando. Abachazwa ngokungeyikho.

Ngamaqiniso, ngeke kube khona onqobayo noma obalekayo lapha. Esikhundleni salokho, i-5G-FWA "kungenye nje ithuluzi elisebhokisini lamathuluzi," eceleni kwe-FTTH nezinye izinhlelo zokufinyelela. Umbiko omusha we-Heavy Reading, "FTTH & 5G Fixed Wireless: Horses Ehlukile Ezifundweni Ehlukile," ubheka izinto ezihweba okumele zenziwe ngabasebenza phakathi kobuchwepheshe obuabili, amacala okusebenzisa lapho eyodwa noma enye ihlangabezana nezidingo zomhlinzeki nomhlinzeki amasu. Ake sithathe izibonelo ezimbili.

Isibonelo sokuqala siwumphakathi omusha ohlelekile. Futhi i-duct ye-fiber ibekwa ngasikhathi sinye njengamagetsi kagesi, igesi kanye namanzi. Kanye nayo yonke i-wiring, abasebenza ngogesi bafaka amandla e-FTTH optical network terminal (ONT) endaweni esetshenzisiwe futhi baqhube i-wiring ehlelekile ukusuka lapho. Lapho umhlinzeki ehileleka, abakhi bokwakha i-Broadband badonsa amakhebula we-feeder aqoqiwe ngaphambili kwinethiwekhi ye-duct kusuka endaweni ephakathi nendawo ye-fiber hub bese betha iziteshi ze-fiber kuzimbobo zezandla ezibekwe ngaphambili. Amaqembu okufaka angakwazi ukugijimisa iphrojekthi, adonse imicu yokufaka bese efaka ama-ONTs. Kukhona ithuba elincane lezimanga ezingezinhle, futhi umkhiqizo ungalinganiswa ngemizuzu, kunokuba amahora amaningi, endlini. Lokho akushiyi icala lokwakha amasayithi amancane weselula kuwo wonke amakona omgwaqo - noma ngabe umthuthukisi ezovumela. Uma umthuthukisi esho okuthile kulolu daba, i-FTTH ingeza cishe i-3% ekuthengisweni noma kunanini lokuqasha kwiyunithi ngayinye, isiphakamiso esikhangayo

Isibonelo sesibili yindawo yakudala yasemadolobheni (cabanga ngezindawo zangaphandle zaseNew York City). Amayunithi amaningi okuhlala (ama-MDU) nezinsimbi zezitoreji kuhlala kuwo wonke amabanga asikwele amabhulokhi amadolobha amaningi, ngaphandle kwendlela ezungezile. Ukufakwa ngakunye kwefayibha kudinga imvume egxishwe kuleyo migwaqo nemithwalo efakwa ngayo yonke imbandezelo eza nokusebenza ezindaweni ezihlanganisiwe. Ukufakwa okunzima kusho ukufakwa okubizayo. Okubi kakhulu, umhlinzeki kufanele abhekane nenqwaba yabanini bezindawo nezinhlangano zabanikazi, abanye abanobungane, abanye hhayi. Abanye babo bangabantu abasebenza ngokufana kwezindawo zabo ezijwayelekile; abanye babo basika isivumelwano esikhethekile nomunye umhlinzeki; abanye abavumeli lutho ukuba lwenzeke ngaphandle kokuthi izintende zezandla zabo zigcotshiswe ngamafutha; abanye abaluphenduli ucingo noma isivalo emnyango. Okubi kakhulu, kwesinye isikhathi izintambo zocingo ezikhona ziqala kusuka kusisekelo kuya kwangaphansi (ngempela!), Futhi hhayi bonke abanini bomhlaba ababambisanayo ngokuvumela i-fiber entsha ukufakwa kulezo zindlela ezingekho emthethweni. Abahlinzeki be-FTTH, lezi yizithako zokuhlukanisa ikhanda. Ngakolunye uhlangothi, ophahleni, izigxobo kanye nezibani zasemgwaqweni zinika indawo elula yezindawo ezincane zamaselula. Okungcono kakhulu, isiza ngasinye singasebenzela amakhulu amakhaya nababhalisile beselula, ngaphandle kohlu olufushane lwemisakazo ye-mm-wave. Okungcono kakhulu nokho, amakhasimende we-5G-FWA angakwazi ukuzenzela ngokwawo, eshiya umhlinzeki izindleko zohlu lwamafutha.

I-FTTH ngokusobala inengqondo enkulu esibonelweni sokuqala, kuyilapho i-5G-FWA ngokusobala inenzuzo kwesesibili. Vele, lezi yizimo ezicacile. Kulabo abaphakathi, abahlinzeki abathengisa lobu buchwepheshe bazothuthukisa futhi basebenzise amamodeli wezindleko zomjikelezo wobomi ahambelana nezakhiwo zabo. Ubuncane bendlu ngukuhlukahluka okukhulu kulokho kuhlaziya. Ngokuvamile, amacala okusebenzisa we-5G-FWA azovame ukuba yizimo zasemadolobheni, lapho i-capex ne-opex ingasakazwa ngaphezulu kwesisekelo samakhasimende futhi imvelo yokusakaza ivuma imisakazo esezingeni eliphakeme. Amacala okusetshenziswa kwe-FTTH anendawo emnandi ezindaweni ezingaphansi komhlaba, lapho ukwakhiwa kwe-fiber kulula khona futhi inzuzo ingatholakala ezindlini eziphansi zasekhaya.

Ukuhlaziywa komphakathi kweVerizon kukhombisa ukuthi cishe ingxenye eyodwa kwezintathu yemindeni yase-US ingamele ukhetho lwe-5G-FWA. Kuyathakazelisa ukuthi lezo ikakhulukazi zingaphandle kwezindawo zazo zendabuko. I-AT & T inezifiso ezifanayo ezingezona zesifunda. Ngamanye amagama, badlulisela imbangi yabo yeselula ezinsizakalweni zokuhlala.

Leyo mpi izothakazelisa kakhulu ukuyibuka kuneyimpikiswano yezobuchwepheshe.