Zvinorehwa neFTTH ndezveFiber kuImba, zvinoreva rudzi rwekushandisa rweoptical fiber kuwana iyo ONU inoiswa panzvimbo yevashandisi vemhuri kana mabhizinesi.
FTTH haingogone kupa yakakura bandwidth, asi zvakare inowedzera kujeka kwefomu yedata, kumhanya, wavelength, uye protocol inosunungura zvinodiwa kwezvakatipoteredza uye magetsi ekupa uye inorerutsa kuchengetedza nekuisa.
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FTTH (Fiber to the Home) inonziwo faibha kunzvimbo (FTTP), ndiko kuiswa uye kushandiswa kwefiber optical kubva panzvimbo yepakati yakananga kune zvivakwa zvega zvega sedzimba, zvivakwa zvemafurati uye mabhizinesi kuti ape kukurumidza-kumhanya kweinternet. FTTH inowedzera zvakanyanya kumhanya kwekubatanidza kunowanikwa kune vashandisi vekombuta zvichienzaniswa nehunyanzvi hwave kushandiswa munzvimbo zhinji.
Inofamba pakati penzvimbo yemutsetse switch bhokisi uye mabhokisi ejunction evagari. Nekuti chinongedzo chinoenda chakananga kudzimba dzega, FTTH inopa yakakwira bandwidth. Zvinodhura kuisa mune dzimwe nzvimbo. Vamwe vatakuri vanoisa fiber optics yegumbo iri sechinhu chekutengesa mune zvitsva zvekuvandudza. Asi, imba yeFTTH ine zvakaipira kana mutakuri achida kuisa tambo yemagetsi yakaparadzana. Simba uye masaini eInternet haafambidzane pamwechete mufiber optics.
FTTC (Fiber to the Curb) Loops zvinoreva maLoops emunharaunda anoumbwa nefiber optic tambo inobatanidza kufekitari yekuparadzira mhangura isingapfuure mazana mashanu (500) tsoka kubva panzvimbo yeEnd User kana, kana iri maMDU ekugara, asingapfuure. mazana mashanu (500) tsoka kubva kuMPOE yeMDU. Iyo fiber optic tambo iri muFTTC Loop inofanirwa kubatana kune yemhangura yekugovera chirimwa panzvimbo inosevenza nzvimbo kubva kune imwe neimwe copper yekugovera subloop zvakare isingadariki mazana mashanu (500) tsoka kubva kune yakanangana End Mushandisi nzvimbo.
FTTN (Fiber kuNode kana Neighbourhood) inoshandira mazana mashoma vatengi. Dzinofanirwa kunge dziri mukati memaira imwe chete. Iyo yasara chinhambwe kuenda kumba, inowanzonzi "mamaira yekupedzisira," inogona kushandisa DSL kuburikidza nenhare iripo kana tambo dzekambani. Kusvika kwemutengi kune node uye maprotocol ekutumira anoona mitengo yedata.
Nepo FTTH ichigona kupa kukurumidza kumhanya, zvinodhura kuisa. FTTC kana FTTN inopa fiber optic Internet kune vakawanda vatengi nemari shoma.
FTTN inogona kusvika ne theoretically kusvika ku100Mbps. Nekudaro, iwe unowana yakajairwa yekumhanyisa manheru inonamira pakati pe75Mbps uye 90Mbps pane yepamusoro yekumhanyisa plan. Nekudaro, fiber kune node vatengi vanotsamira zvakanyanya pakugara kwavanogara kubva node yavo. Kufanana nekuchinjana kweADSL, vatengi veFTTN kure kure nenode vane hushoma hwekugona kuwana kumhanya kwepamusoro.
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