Munyika yanhasi iri kukurumidza, uko kubatana kunoita basa rakakosha muhupenyu hwedu hwese, zvakakosha kuva nemhinduro dzenetwork dzakavimbika uye dzinoshanda kuti zvizadzise zvinodiwa nemhuri zvakasiyana-siyana. Nekuuya kwetekinoroji yepamusoro senge CATV ONUs (Optical Network Units), tiri kuona budiriro huru mukubatana kwedzimba. Muchinyorwa chino cheblog, tichaongorora nyika inonakidza yeCATV ONU, kugona kwayo, uye kuti ingashandura sei kubatana kwedzimba.
Yakabatanidzwa netekinoroji ye-dual-fiber three-wave:
CATV ONUYakavakirwa patekinoroji ye dual-fiber ne triple-wave kuti ive nechokwadi chekuti internet inobatika uye inokurumidza. Iyi tekinoroji yemazuva ano inosanganisa simba re fiber optics kutumira data, izwi nemavhidhiyo panguva imwe chete, zvichipa vashandisi ruzivo rwepamhepo rwusina matambudziko uye rwusina kukanganiswa.
Komiti yeBhizinesi reFTTH yeNhepfenyuro neTerevhizheni:
Chimwe chezvinhu zvikuru zveCATV ONU ibhodhi rayo rebasa rakabatanidzwa, iro rinogona kubatanidza zviri nyore masevhisi eredhiyo neterevhizheni eFTTH (fiber kuenda kumba). Nekubatanidzwa uku, vashandisi vanogona kunakidzwa nemhando dzakasiyana dzeredhiyo neTV vari mudzimba dzavo, zvichivandudza ruzivo rwavo rwevaraidzo. Nekushandisa simba rekugamuchira optical, CATV ONU inoita kuti masaini agamuchirwe zvakanaka uye atumirwe kupfuura mhinduro dzechinyakare dzemhangura.
WiFi isina waya uye basa rekugamuchira mwenje reCATV:
CATV ONU inosanganisa WiFi isina waya uye CATV optical reception kugona kupfuura mhinduro dzechinyakare dzekubatanidza. Kubatanidzwa uku kunoita kuti vashandisi vakwanise kugadzira nyore nyore home LAN (Local Area Network). CATV ONU inopa ma Ethernet interfaces mana uye WiFi isina waya, zvichibvumira michina yakawanda kubatana uye kugovana zviwanikwa panguva imwe chete. Ingave iri kuratidzira mafirimu, mitambo yepamhepo, kana kushanda uri kumba, iyo home LAN yakagadzirwa neCATV ONU inobatsira kubatanidza uye kugovera data mukati memba pasina matambudziko.
Tsigira mabasa eInternet neTV yetambo uye terevhizheni:
Kuburikidza neCATV ONU, vashandisi havangogone kunakidzwa nemasevhisi eInternet asina kukanganiswa chete, asiwo kuwana zvakawanda zveCATV zvinoburitswa uye zviri paterevhizheni. Nekushandisa Ethernet interface neWiFi isina waya, CATV ONU inogonesa vashandisi kubhurawuza paInternet nekumhanya kwemheni vachishandisa EPON (Ethernet Passive Optical Network). Panguva imwe chete, CATV optical receiver inogamuchira masaini eTV edhijitari kuti ive nechokwadi chekuti vashandisi vanowana ruzivo rweTV rwemhando yepamusoro, rwemhando yepamusoro. Kubatana kwemasevhisi eInternet neTV yecable kunoita kuti chiono chefiber-to-the-home (FTTH), zvichipa vashandisi mhinduro yakazara yekubatanidza.
Muchidimbu:
Muchidimbu,CATV ONUTekinoroji yakachinja zvachose kubatana kwedzimba nekubatanidza tekinoroji ye dual-fiber ne three-wave, mabhodhi ebasa akabatanidzwa, WiFi isina waya uye CATV optical reception functions. Iyi nzira itsva inovhura nzira yekubatana uye kugovera mukati memba, ichipa internet service isina kukanganiswa uye zvirimo zvakawanda zveterevhizheni netambo. NeCATV ONU, mhuri dzinogona kugamuchira ramangwana rekubatana uye kunakidzwa neinternet inokurumidza, terevhizheni yepamusoro uye zviitiko zvevaraidzo zvisingaenzaniswi.
Nguva yekutumira: Gumiguru-07-2023