Ukusebenza komgomo wekhebula le-USB elisebenzayo

I-USB esebenzayo ye-Optical Cable (AOC) ubuchwepheshe obuhlanganisa izinzuzo zemicu emihle nezixhumi zendabuko zikagesi. Isebenzisa ama-PhotoElectric Conversion Chips ahlanganiswe kuwo womabili amaphethelo wekhebula ukuze ahlanganise ngokonakala ngezintambo ze-optical kanye nezintambo. Lo mklamo uvumele i-AoC ukuhlinzeka ngezinzuzo ezahlukahlukene ngaphezulu kwamakhebuli we-copper wendabuko, ikakhulukazi ekude, okusheshayo kwedatha ephezulu. Le ndatshana izohlaziya kakhulu inqubo esebenzayo yekhebula le-USB elisebenzayo.

Izinzuzo ze-USB esebenzayo fiber optic cable

Izinzuzo ze-USB zisebenzaIzintambo ze-Fibre Opticzisobala kakhulu, kufaka phakathi amabanga amade okuhambisa. Uma kuqhathaniswa nezintambo zethusi ze-USB ze-USB, i-USB AOC ingasekela ibanga eliphakeme lokuhambisa amamitha angaphezu kwe-100, libenze balungele izinhlelo zokusebenza ezidinga ukuwela izikhala ezinkulu zomzimba, ezifana namakhamera okuphepha, okuzenzakalelayo kwedatha emishini yezokwelapha. Kunejubane lokudlulisela eliphakeme kakhulu, nge-USB 3.0 AOC Cables ekwazi ukufika kuma-5 GBP, kanti amazinga amasha afana ne-USB4 angasekela amajubane okudlulisela afinyelela kuma-40GBPS noma aphakeme kakhulu. Lokhu kusho ukuthi abasebenzisi bangajabulela ijubane lokudluliswa kwedatha esheshayo ngenkathi kugcinwa ukuhambisana nokuxhumana okukhona kwe-USB.

Ngaphezu kwalokho, futhi inekhono elingcono lokulwa nokuphazamisa. Ngenxa yokusetshenziswa kobuchwepheshe be-fiber optic technology, i-USB AOC ihambisana kahle ne-electromagnetic ukuhambisana (i-EMC), okungamelana ngempumelelo ukuphazamiseka kwe-electromagnetic (EMI). Lokhu kubaluleke kakhulu kwizicelo ezindaweni eziqinile ze-electromagnetic izimo, njengokuxhumana kwensimbi yokunemba ezibhedlela noma ezindaweni zokusebenzela efekthri. Engasindi futhi icwecwe, kuqhathaniswa nezintambo zethusi zendabuko zobude obufanayo, i-USB AOC ingasindi ngokwengeziwe futhi ivumelana nezimo, inciphisa isisindo sayo kanye nevolumu yayo nge-70%. Lesi sici sinenzuzo ikakhulukazi kumadivayisi eselula noma izimo zokufaka ngezidingo eziqinile zesikhala. Ezimweni eziningi, i-USB AOC ingaxhuma futhi idlale ngqo ngaphandle kwesidingo sokufaka noma iyiphi isoftware ekhethekile yokushayela.

Umgomo Wokusebenza

Isimiso esisebenzayo se-USB AOC sisuselwa kwizakhi ezine eziphambili.

1 Amasiginali kagesi lapha ayalingana naleyo esetshenziswa ekudluliseleni kwentambo yendabuko, eqinisekisa ukuhambisana namazinga akhona we-USB.

2. Egesi ekuguqukeni kwe-Optical: I-Lasers eyodwa noma ngaphezulu ye-vertical cavity ekhipha ama-lasers ashumeke ekugcineni kwekhebula le-aoc, elibhekele ukuguqula amasiginali kagesi atholakele abe amasiginali atholakele.

I-3. Ukuhanjiswa kwe-fiber optic: Lapho amasiginali kagesi aguqulwa abe yizimpawu zokubona, lezi zingcindezi zokukhanya zizodluliselwa amabanga amade eduze nentambo ye-fiber optic. Ngenxa yezici eziphansi kakhulu zokulahleka kwemicu ye-optical, zingagcina amanani okuhambisa idatha aphezulu ngisho nangaphezulu kwamabanga amade futhi acishe athinteke ngokuphazanyiswa kwe-electromagnetic yangaphandle.

I-4. Ukukhanya kokuguqulwa kukagesi: Lapho ukukhanya okukhanyayo kuthatha imininingwane kufinyelela komunye umkhawulo wekhebula le-aoc, kuzohlangana ne-PhotoDETETECECT. Le divayisi iyakwazi ukubamba amasiginali we-optical futhi ibaguqule emuva kwifomu labo langempela lesiginali kagesi. Kamuva, ngemuva kokukhuliswa nezinye izinyathelo ezidingekayo zokucubungula, kuzodluliselwa isibonakaliso sikagesi esibuyiselwe kudivayisi eqondiwe, ukuqeda yonke inqubo yokuxhumana.