Fiber-to-the-home (FTTH) tekinoroji yakashandura nzira yatinowana nayo internet, ichipa kubatanidza nekukurumidza uye kwakavimbika kupfuura kare. Pamwoyo wetekinoroji iyi ndeye FTTH yekudonhedza tambo, chinhu chakakosha mukuburitsa isina musono internet inomhanya kudzimba nemabhizinesi. Mugwaro rino rakazara, tichaongorora zvese zvaunoda kuziva nezve FTTH tambo dzekudonhedza, kubva pakuvaka nekuisa kwavo kune mabhenefiti nemashandisirwo avo.
Chii chinonzi FTTH drop cable?
FTTH donhedza tambo, inozivikanwawo sefiber optic inodonha tambo, itambo yefiber optic yakanyatsogadzirirwa kubatanidza optical network terminals (ONTs) kune vanonyorera nzvimbo mumafiber-to-the-home network. Ndiyo yekupedzisira chinongedzo muFTTH network, kuendesa yakakwirira-kumhanya Internet, terevhizheni uye nhare masevhisi zvakananga kumagumo vashandisi.
Kuvakwa kweFTTH yekusuma tambo yemaziso
FTTH tambo dzekudonhedza kazhinji dzine nhengo yepakati yakasimba yakakomberedzwa nefiber optics uye sheath yekunze yekudzivirira. Iyo yepakati simba nhengo inopa inodiwa tensile simba kune tambo yekumira kuisirwa uye kushushikana kwezvakatipoteredza, nepo optical fiber inotakura siginecha yedata kubva kumupi webasa kuenda kunzvimbo yemushandisi. Iyo yekunze jekete inodzivirira tambo kubva kunyoro, UV mwaranzi uye zvimwe zvekunze zvinhu, kuve nechokwadi chenguva refu kuvimbika uye kuita.
Kuiswa kweFTTH kudonhedza-in optical tambo
Kuiswa kweFTTH kudonhedza tambo kunosanganisira akati wandei akakosha matanho, anosanganisira kufambisa tambo kubva kunzvimbo yekugovera kuenda kunzvimbo yevatengi, kumisa fiber kumativi ese, uye kuyedza kubatana kuti ive nechokwadi chekushanda kwakakodzera. Kutarisirwa kwakakosha kunofanirwa kutorwa panguva yekumisikidza kudzivirira kukotama kana kukuvadza iyo optical fiber, sezvo izvi zvinogona kukanganisa kushanda kwetambo uye kukonzera kurasikirwa kwechiratidzo.
Zvakanakira zveFTTH drop cables
FTTH donhedza tambo inopa akawanda mabhenefiti pamusoro pechinyakare tambo dzemhangura, kusanganisira yakakwirira bandwidth kugona, yakaderera chiratidzo attenuation, uye yakakura kusadzivirirwa kune electromagnetic kukanganiswa. Izvi zvinokonzeresa nekukurumidza, kwakavimbika kubatana kweinternet, kukwidziridzwa kwezwi uye vhidhiyo mhando, uye inovandudzwa yakazara mushandisi ruzivo. Pamusoro pezvo, tambo dzekudonhedza dzeFTTH dzakasimba uye dzinoda kugadziridzwa kushoma pane tambo dzemhangura, zvichiita kuti ive inodhura-inoshanda uye yeramangwana-humbowo mhinduro yekuendesa yakakwira-kumhanya kwebroadband masevhisi.
Kushandiswa kweFTTH yekusuma tambo yemaziso
FTTH kudonhedza tambo dzinoshandiswa mune dzakasiyana siyana dzekushandisa dzinosanganisira pekugara, kutengeserana uye maindasitiri nharaunda. Munzvimbo dzekugara, FTTH kudonhedza tambo dzinopa yakakwirira-kumhanya yeInternet, IPTV uye VoIP masevhisi kudzimba dzega, nepo munzvimbo dzekutengeserana uye dzemaindasitiri, dzinotsigira kufambiswa kwepamusoro uye kutaurirana zvinodiwa zvemabhizinesi nemasangano.
Muchidimbu, FTTH inodonha tambo dzinoita basa rakakosha mukugonesa kupararira kwefiber-to-the-home tekinoroji, kuendesa yakanyanya-kumhanya Internet uye mamwe masevhisi zvakananga kupedzisa vashandisi nekuita kusingaenzaniswi uye kuvimbika. Sekuda kwekukurumidza, yakavimbika Broadband inoramba ichikura, FTTH kudonhedza tambo icharamba iri chikamu chakakosha chemazuva ano nharembozha, ichityaira chizvarwa chinotevera chekubatanidza uye hunyanzvi hwedhijitari.
Nguva yekutumira: Chivabvu-09-2024