FTTH (fiber kunyumba), palibe anthu ambiri omwe akulankhula za izi, ndipo sizimanenedwa kawirikawiri m'ma TV.
Osati chifukwa palibe phindu, FTTH yabweretsa mazana mamiliyoni a mabanja kugulu la digito; Osati chifukwa chosachitidwa bwino, koma chifukwa chachitidwa bwino kwambiri.
Pambuyo FTTH, FTTR (ulusi ku chipinda) anayamba kulowa m'munda wa masomphenya. FTTR yakhala njira yabwino yolumikizirana ndi nyumba zapamwamba kwambiri, ndipo imazindikiranso ulusi wonse wanyumba. Itha kupereka chidziwitso cha Gigabit pachipinda chilichonse ndi ngodya kudzera pa Broadband ndi Wi Fi 6.
Mtengo wa FTTH wawonetsedwa kwathunthu. Makamaka, COVID-19, yomwe idayamba chaka chatha, idapangitsa kudzipatula. Ukonde wapamwamba kwambiri wapanyumba wakhala wothandizira wofunikira pantchito ya anthu, moyo wawo komanso zosangalatsa. Mwachitsanzo, ana asukulu sakanapita kusukulu kukaphunzira. Kupyolera mu FTTH, amatha kutenga maphunziro a pa intaneti ndi apamwamba kwambiri kuti atsimikizire kupita patsogolo kwa maphunziro.
Ndiye kodi FTTR ndiyofunika?
Zowonadi, FTTH ndiyokwanira kuti banja lizisewera tiktok ndikupeza intaneti. Komabe, m'tsogolomu, padzakhala zochitika zambiri ndi mapulogalamu olemera ogwiritsira ntchito kunyumba, monga teleconference, makalasi apa intaneti, 4K / 8K ultra-high definition kanema, masewera a VR / AR, ndi zina zotero, zomwe zimafuna chidziwitso chapamwamba cha intaneti, ndi kulolerana ndi zovuta zomwe wamba monga kupanikizana kwa maukonde, kutsika kwa chimango, ma audio-visual asynchrony adzakhala otsika komanso otsika.
Monga tikudziwira, ADSL ndiyokwanira mu 2010. Monga kuwonjezera kwa FTTH mkati mwa banja, FTTR idzapititsa patsogolo chitukuko cha Gigabit fiber broadband ndikupanga malo atsopano ogulitsa mafakitale oposa thililiyoni. Kuti mupereke chidziwitso cha Gigabit mchipinda chilichonse ndi ngodya, mtundu wa chingwe cha netiweki wakhala nkhokwe ya Gigabit mnyumba yonse. FTTR m'malo maukonde chingwe ndi CHIKWANGWANI kuwala, kuti CHIKWANGWANI kuwala akhoza kupita "kunyumba" kuti "chipinda", ndi kuthetsa bottleneck wa mawaya kunyumba maukonde mu sitepe imodzi.
Ili ndi zabwino zambiri:
kuwala kwa fiber kumadziwika kuti ndi njira yofulumira kwambiri yotumizira ma siginali, ndipo palibe chifukwa chokweza pambuyo potumiza; Zopangidwa ndi fiber fiber ndizokhwima komanso zotsika mtengo, zomwe zimatha kupulumutsa mtengo wotumizira; Moyo wautali wautumiki wa fiber fiber; Transparent optical fiber ingagwiritsidwe ntchito, yomwe singawononge kukongoletsa kwa nyumba ndi kukongola, ndi zina.
Zaka khumi zikubwerazi za FTTR ndizofunikira kuziyembekezera.
Nthawi yotumiza: Sep-16-2021