Ishaneli iyisisetshenziswa sokuxhumana esixhuma isiphetho sokudlulisela kanye nesiphetho sokwamukela, futhi umsebenzi waso ukudlulisa amasignali ukusuka ekugcineni kokudlulisela kuya ekugcineni kokwamukela. Ngokwemithombo yezokuxhumana ehlukene, iziteshi zingahlukaniswa zibeizigaba ezimbili: iziteshi ezingenantambo namashaneli anezintambo. Isiteshi esingenantambo sisebenzisa ukusabalala kwamagagasi kagesi esikhaleni ukuze sidlulise amasignali, kuyilapho isiteshi esinezintambo sisebenzisa imidiya yokwenziwa ukuze sidlulise amasignali kagesi noma okubona. Inethiwekhi yocingo engashintshi yendabuko isebenzisa ishaneli enezintambo (ulayini wocingo) njengendawo yokudlulisela, kuyilapho ukusakazwa komsakazo kusebenzisa ishaneli engenantambo ukusakaza izinhlelo zomsakazo. Ukukhanya futhi kuwuhlobo lwamagagasi kagesi akwazi ukusabalala emkhathini noma phakathi nendawo eqondisa ukukhanya. Ukuhlukaniswa kwezinhlobo ezimbili ezingenhla zamashaneli nakho kuyasebenza kumasignali abonakalayo. Indawo yokukhanya eqondisayo ihlanganisa i-waveguide ne-optical fiber. I-Optical fiber iyindlela yokudlulisela esetshenziswa kakhulu ezinhlelweni zokuxhumana ezixhumene nentambo.
Ngokuvumelana neizici ezahlukene zesiteshi, isiteshi singahlukaniswa sibe iziteshi zepharamitha ezingashintshi kanye neziteshi zepharamitha ezingahleliwe. Izici zesiteshi sepharamitha engashintshi azishintshi ngokuhamba kwesikhathi, kuyilapho izici zesiteshi sepharamitha engahleliwe zishintsha ngokuhamba kwesikhathi.
Kumodeli yesistimu yokuxhumana, kuphinde kukhulunywe ukuthi kunomsindo esiteshini, esinomphumela omubi obalulekile ekudlulisweni kwesignali, ngakho-ke ngokuvamile kubhekwa njengokuphazanyiswa okusebenzayo. Izici zokudlulisela ezingezinhle zesiteshi ngokwazo zingathathwa njengokugxambukela okungenzi lutho. Lesi sahluko sizokhuluma ngezici zesiteshi nomsindo, nokuthi zithinta kanjani ukudluliswa kwesignali.
Lesi isihloko esithi "Siyini isiteshi nezinhlobo zaso" olethwe kuwe ngabakwa-Shenzhen HDV phoelectron Technology Co., Ltd. bathemba ukuthi lesi sihloko singakusiza ukukhulisa ulwazi lwakho. Ngaphandle kwalesi sihloko uma ufuna inkampani enhle yabakhiqizi bemishini yokuxhumana ye-fiber ongase uyicabangeleMayelana NATHI.
I-Shenzhen HDV phoelectron Technology Co., Ltd.ikakhulukazi umkhiqizi wemikhiqizo yezokuxhumana. Njengamanje, imishini ekhiqizwayo ihlanganisaUchungechunge lwe-ONU, optical module uchungechunge, Uchungechunge lwe-OLT, futhiuchungechunge lwe-transceiver. Singahlinzeka ngezinsizakalo ezenziwe ngezifiso ezimweni ezahlukahlukene. Wamukelekilebonisana.
