Kusintha Kulumikizana Kwanyumba: Kufufuza Ukadaulo wa CATV ONU

M'dziko lamakono lomwe likuyenda mofulumira, komwe kulumikizana kumagwira ntchito yofunika kwambiri m'mbali iliyonse ya miyoyo yathu, ndikofunikira kukhala ndi mayankho odalirika komanso ogwira mtima a netiweki kuti akwaniritse zosowa zosiyanasiyana za mabanja. Chifukwa cha kubwera kwa ukadaulo wapamwamba monga CATV ONUs (Optical Network Units), tikuwona kupita patsogolo kwa kulumikizana kwa nyumba. Mu positi iyi ya blog, tifufuza dziko losangalatsa la CATV ONU, luso lake, ndi momwe lingasinthire kulumikizana kwa nyumba.

Kuphatikiza ndi ukadaulo wa mafunde atatu okhala ndi ulusi wawiri:
CATV ONUYamangidwa pa ukadaulo wa dual-fiber ndi triple-wave kuti iwonetsetse kuti intaneti ikuyenda bwino komanso mwachangu. Ukadaulo wamakonowu umaphatikiza mphamvu ya fiber optics kutumiza deta, mawu ndi makanema nthawi imodzi, kupatsa ogwiritsa ntchito mwayi wosavuta komanso wosasokonezeka pa intaneti.

Komiti Yonse Yabizinesi Yokhudza Kuwulutsa ndi Kuonera pa TV ya FTTH:
Chimodzi mwazinthu zazikulu za CATV ONU ndi bolodi yake yolumikizirana, yomwe imatha kuphatikiza bwino ntchito za wailesi ndi wailesi yakanema za FTTH (fiber to home). Ndi kuphatikiza kumeneku, ogwiritsa ntchito amatha kusangalala ndi njira zosiyanasiyana za wailesi ndi TV kuchokera m'nyumba zawo, zomwe zimawonjezera zosangalatsa zawo. Pogwiritsa ntchito mphamvu ya kuwala, CATV ONU imatsimikizira kulandira ndi kutumiza ma signal opanda cholakwika kupitilira njira zachikhalidwe zopangidwa ndi mkuwa.

WiFi yopanda zingwe ndi ntchito yolandirira kuwala kwa CATV:
CATV ONU imaphatikiza WiFi yopanda zingwe ndi CATV optical reception kuti ipambane njira zolumikizirana zachikhalidwe. Kuphatikiza kumeneku kumathandiza ogwiritsa ntchito kukhazikitsa mosavuta LAN yapakhomo (Local Area Network). CATV ONU imapereka ma interface anayi a Ethernet ndi maulumikizidwe a WiFi opanda zingwe, zomwe zimathandiza zida zingapo kulumikizana ndikugawana zinthu nthawi imodzi. Kaya kuwonera makanema, masewera apaintaneti, kapena kugwira ntchito kunyumba, LAN yapakhomo yopangidwa ndi CATV ONU imathandizira kulumikizana bwino ndikugawana deta mkati mwa nyumba.

Thandizani ntchito zoulutsira ma TV pa intaneti ndi pa TV ya chingwe:
Kudzera mu CATV ONU, ogwiritsa ntchito sangasangalale ndi ntchito za pa intaneti zosasokonezeka, komanso kupeza zinthu zambiri zowulutsa pa TV ndi pa wailesi yakanema za CATV. Pogwiritsa ntchito mawonekedwe a Ethernet ndi WiFi yopanda zingwe, CATV ONU imalola ogwiritsa ntchito kusakatula intaneti mwachangu kudzera pa EPON (Ethernet Passive Optical Network). Nthawi yomweyo, CATV optical receiver imalandira zizindikiro za TV ya digito kuti iwonetsetse kuti ogwiritsa ntchito akupeza TV yapamwamba komanso yapamwamba. Kuphatikizana kwa ntchito za pa intaneti ndi TV ya chingwe kumakwaniritsa masomphenya a fiber-to-the-home (FTTH), kupatsa ogwiritsa ntchito njira yolumikizirana yonse.

Powombetsa mkota:
Mwachidule,CATV ONUUkadaulo wasintha kwambiri kulumikizana kwa nyumba mwa kuphatikiza ukadaulo wa ulusi wawiri ndi mawaya atatu, ma board ophatikizana, WiFi yopanda zingwe ndi ntchito zolandirira kuwala za CATV. Kapangidwe kameneka kakutsegulira njira yolumikizirana bwino komanso kugawana bwino mkati mwa nyumba, kupereka chithandizo cha intaneti chosasokonekera komanso zinthu zambiri zowulutsa pawailesi yakanema ndi pa wailesi yakanema. Ndi CATV ONU, mabanja amatha kuvomereza tsogolo la kulumikizana ndikusangalala ndi intaneti yothamanga kwambiri, wailesi yakanema yapamwamba komanso zosangalatsa zosayerekezeka.