M'dziko lamasiku ano lomwe likuyenda mwachangu, komwe kulumikizana kumagwira ntchito yofunika kwambiri m'mbali zonse za moyo wathu, ndikofunikira kukhala ndi njira zodalirika komanso zogwira mtima zapaintaneti kuti tikwaniritse zosowa zosiyanasiyana za mabanja. Kubwera kwaukadaulo wapamwamba monga CATV ONUs (Optical Network Units), tikuwona zopambana pakulumikizana kwanyumba. Mu positi iyi yabulogu, tifufuza dziko losangalatsa la CATV ONU, kuthekera kwake, ndi momwe ingasinthire kulumikizana kwapanyumba.
Kuphatikizidwa ndiukadaulo wapawiri-fiber-wave-wave:
CATV ONUimamangidwa paukadaulo wa dual-fiber ndi triple-wave kuti zitsimikizire kulumikizana kokhazikika, kothamanga kwambiri kwa intaneti. Ukadaulo wotsogola uwu umaphatikiza mphamvu ya fiber optics kutumiza ma data, mawu ndi makanema pa nthawi imodzi, kupatsa ogwiritsa ntchito chidziwitso chapaintaneti chopanda msoko, chosasokoneza.
Kuwulutsa ndi Kanema wa TV FTTH Business Comprehensive Business Committee:
Chimodzi mwazinthu zazikulu za CATV ONU ndi bolodi yake yophatikizika yothandizira, yomwe imatha kuphatikiza ma wailesi ndi wailesi yakanema FTTH (fiber to the home) services. Ndi kuphatikiza uku, ogwiritsa ntchito amatha kusangalala ndi njira zosiyanasiyana zamawayilesi ndi ma TV kuchokera pachitonthozo chanyumba zawo, kupititsa patsogolo zosangalatsa zawo. Pogwiritsa ntchito mphamvu yolandirira optical, CATV ONU imatsimikizira kulandila kwa ma siginecha opanda cholakwika ndi kufalikira kupitilira njira zachikhalidwe zamkuwa.
Wi-Fi opanda zingwe ndi ntchito yolandirira kuwala kwa CATV:
CATV ONU imaphatikiza ma WiFi opanda zingwe ndi CATV optical reception kuthekera kupitilira njira zamalumikizidwe achikhalidwe. Kuphatikiza uku kumathandizira ogwiritsa ntchito kukhazikitsa LAN kunyumba (Local Area Network). CATV ONU imapereka ma 4 Ethernet polumikizira ndi ma WiFi opanda zingwe, kulola zida zingapo kulumikiza ndikugawana zinthu nthawi imodzi. Kaya mumasewerera makanema, masewera a pa intaneti, kapena kugwirira ntchito kunyumba, LAN yakunyumba yopangidwa ndi CATV ONU imathandizira kulumikizana kosasinthika ndikugawana deta mkati mwanyumba.
Thandizani intaneti ndi chingwe TV kuwulutsa ndi ntchito TV:
Kudzera mu CATV ONU, ogwiritsa ntchito sangangosangalala ndi mautumiki apaintaneti osasokonezedwa, komanso kupeza mawayilesi akulu a CATV ndi makanema apawayilesi. Pogwiritsa ntchito mawonekedwe a Efaneti ndi WiFi opanda zingwe, CATV ONU imathandiza ogwiritsa ntchito kuyang'ana pa intaneti pa liwiro la mphezi kudzera pa EPON (Ethernet Passive Optical Network). Panthawi imodzimodziyo, CATV Optical receiver imalandira zizindikiro za digito za TV kuti zitsimikizire kuti ogwiritsa ntchito amapeza chidziwitso chapamwamba, chodziwika bwino cha TV. Kulumikizana kwa intaneti ndi ma TV ma TV kumazindikira masomphenya a fiber-to-the-home (FTTH), kupatsa ogwiritsa ntchito njira yolumikizirana yokwanira.
Powombetsa mkota:
Mwachidule,CATV ONUukadaulo wasinthiratu kulumikizana kwapanyumba pophatikiza ukadaulo wapawiri-fiber ndi ma wave-wave atatu, matabwa ophatikizika a mautumiki, WiFi opanda zingwe ndi ntchito za CATV optical reception. Kukonzekera kumeneku kumapereka njira yolumikizirana momasuka komanso kugawana m'nyumba, kupereka chithandizo chapaintaneti chosasokonekera komanso kuwulutsa kwa ma waya komanso makanema apawayilesi. Ndi CATV ONU, mabanja amatha kukumbatira tsogolo la kulumikizana ndikusangalala ndi intaneti yothamanga kwambiri, kanema wawayilesi wapamwamba komanso zosangalatsa zosayerekezeka.
Nthawi yotumiza: Oct-07-2023