Ezweni esiphila kulo elisheshayo neliqhutshwa ubuchwepheshe, isidingo se-inthanethi esheshayo siyaqhubeka nokukhula. Ngenxa yalokho, isidingo se-bandwidth ekhula njalo emahhovisi nasemakhaya siba bucayi. Ubuchwepheshe be-Passive Optical Network (PON) kanye ne-Fiber-to-the-Home (FTTH) bube yizona zinto ezihamba phambili ekuletheni isivinini se-inthanethi esisheshayo. Lesi sihloko sihlola ikusasa lalobu buchwepheshe, sixoxa ngentuthuko yabo kanye nezinselele ezingaba khona.
Ukuvela kwe-PON/FTTH:
I-PON/I-FTTHAmanethiwekhi ahambe ibanga elide selokhu asungulwa. Ukuthunyelwa kwezintambo ze-fiber optic ngqo emakhaya nasemabhizinisini kushintshe ukuxhumana kwe-inthanethi. I-PON/FTTH inikeza isivinini esingenakuqhathaniswa, ukuthembeka kanye ne-bandwidth engenamkhawulo uma kuqhathaniswa nokuxhumeka kwethusi okuvamile. Ngaphezu kwalokho, lobu buchwepheshe buyandiswa, okwenza bube yisivikelo sesikhathi esizayo sokuhlangabezana nezidingo zedijithali ezikhulayo zabathengi namabhizinisi.
Intuthuko kubuchwepheshe be-PON/FTTH:
Ososayensi nonjiniyela bayaqhubeka nokucindezela imingcele yobuchwepheshe be-PON/FTTH ukuze bafinyelele amazinga aphezulu okudlulisa idatha. Ukugxila ekuthuthukiseni izinhlelo ezisebenza kahle futhi ezingabizi kakhulu ukusekela ukukhula okukhulu kwethrafikhi ye-inthanethi. Enye yentuthuko enjalo ukusetshenziswa kobuchwepheshe be-wavelength-division multiplexing (WDM), okuvumela ama-wavelength amaningi noma imibala yokukhanya ukuthi idluliselwe ngesikhathi esisodwa nge-fiber eyodwa ye-optical. Lokhu kuphumelela kwandisa kakhulu amandla enethiwekhi ngaphandle kokudinga ingqalasizinda eyengeziwe ebonakalayo.
Ngaphezu kwalokho, ucwaningo luyaqhubeka lokuhlanganisa amanethiwekhi e-PON/FTTH nobuchwepheshe obusha njengamanethiwekhi eselula e-5G kanye namadivayisi e-Internet of Things (IoT). Lokhu kuhlanganiswa kuklanyelwe ukuhlinzeka ngokuxhumana okungenamthungo, okuvumela ukudluliswa kwedatha okusheshayo nokuphumelelayo phakathi kwamadivayisi nezinhlelo ezahlukahlukene njengezimoto ezizimele, amakhaya ahlakaniphile kanye nezinhlelo zokusebenza zezimboni.
Thuthukisa ukuxhumana kwemayela lokugcina:
Enye yezinselele ngamanethiwekhi e-PON/FTTH ukuxhumana kwemayela lokugcina, umlenze wokugcina wenethiwekhi lapho ikhebula le-fiber optic lixhuma khona ekhaya noma ehhovisi lomuntu. Le ngxenye ivame ukuthembela engqalasizinda yethusi ekhona, inciphisa amandla aphelele e-PON/FTTH. Imizamo iyaqhubeka yokufaka esikhundleni noma ukuthuthukisa lokhu kuxhumana kwemayela lokugcina nge-fiber optics ukuqinisekisa ukuxhumana okusheshayo okuqhubekayo kunethiwekhi yonke.
Ukunqoba izithiyo zezimali nezomthetho:
Ukufakwa okukhulu kwamanethiwekhi e-PON/FTTH kudinga ukutshalwa kwezimali okukhulu. Ingqalasizinda ingabiza kakhulu ukuyisungula nokuyinakekela, ikakhulukazi ezindaweni zasemakhaya noma ezikude. Ohulumeni nabalawuli emhlabeni wonke bayaqaphela ukubaluleka kokufinyelela i-inthanethi esheshayo ekukhuleni komnotho futhi basebenzisa izinhlelo zokukhuthaza ukutshalwa kwezimali kwangasese kwingqalasizinda ye-fiber optic. Ubambiswano lukahulumeni nolwangasese kanye nezinhlelo zoxhaso ziyathuthukiswa ukuze kuvalwe igebe lezezimali futhi kusheshiswe ukwanda kwamanethiwekhi e-PON/FTTH.
Izinkinga Zokuphepha Nobumfihlo:
Njenge-PON/I-FTTHAmanethiwekhi aya ngokuya evame kakhulu, ukuqinisekisa ukuthi ukuphepha nobumfihlo bedatha yomsebenzisi kuba yinto eza kuqala. Njengoba ukuxhumana kukhuphuka, amathuba ezinsongo ze-inthanethi kanye nokufinyelela okungagunyaziwe ayanda. Abahlinzeki benethiwekhi kanye nezinkampani zobuchwepheshe batshala imali ezindleleni zokuphepha eziqinile, kufaka phakathi ukubethela, ama-firewall kanye nezinqubo zokuqinisekisa, ukuvikela ulwazi lomsebenzisi nokuvimbela ukuhlaselwa kwe-inthanethi.
Ekuphetheni:
Ikusasa lamanethiwekhi e-PON/FTTH liyathembisa, linikeza amandla amakhulu okuhlangabezana nesidingo esikhulayo sokuxhumeka kwe-inthanethi okusheshayo. Intuthuko yezobuchwepheshe, ukuhlanganiswa nobuchwepheshe obusha, intuthuko ekuxhumekeni okuhamba phambili, kanye nezinqubomgomo ezisekelayo konke kunegalelo ekwandiseni okuqhubekayo kwala manethiwekhi. Kodwa-ke, izinselele ezifana nezithiyo zezimali kanye nezinkinga zokuphepha kumele zixazululwe ukuqinisekisa ulwazi olungenamthungo noluphephile kubasebenzisi. Ngemizamo eqhubekayo, amanethiwekhi e-PON/FTTH angaguqula ukuxhumana futhi aqhubekisele phambili umphakathi, amabhizinisi kanye nabantu ngabanye esikhathini sedijithali.
Isikhathi sokuthunyelwe: Agasti-10-2023