Sonke siyazi ukuthi izintambo zikagesi nezintambo ezibonakalayo ziyimikhiqizo emibili ehlukene.Abantu abaningi abazi ukuthi bangazihlukanisa kanjani.Eqinisweni, umehluko phakathi kwalokhu kokubili mkhulu kakhulu.
I-GL ilungise umehluko omkhulu phakathi kwakho kokubili ukuze ukwazi ukuhlukanisa:
Ingaphakathi lalokhu okubili lihlukile: ingaphakathi leikhebula lamandlai-copper core wire;ingaphakathi lekhebula le-optical fiber ingilazi.
Ikhebula Lamandla: Uma ifoni iguqula isignali ye-acoustic ibe isignali kagesi bese iyidlulisela ekushintsha ngolayini, iswishi idlulisela isignali kagesi kwenye ifoni ngolayini ukuze iphendule.Ulayini wokudlulisela phakathi nale ngxoxo yikhebuli.Esakhiweni sangaphakathi, ingaphakathi lekhebula liwucingo oluwumgogodla wethusi.Ububanzi be-core wire bubuye buhlukaniswe, kukhona 0.32mm, 0.4mm no-0.5mm.Ngokuvamile, ikhono lokuxhumana lilingana nobubanzi;kukhona futhi ihlukaniswe ngokusho inani izintambo core, okuyinto ihlukaniswe ngababili 5, 10 ngazimbili, 20 ngazimbili, pair 50, 100 ngazimbili, 200 ngazimbili, njll.
Intambo yokubona: Uma ifoni iguqula isignali ye-acoustic ibe isignali kagesi bese iyidlulisela ekushintsha ngolayini, iswishi idlulisela isignali kagesi kudivayisi yokuguqula isithombe sikagesi (iguqula isignali kagesi ibe isignali yokubona) bese iyidlulisela ku enye idivaysi yokuguqula ugesi wesithombe ngolayini ( Guqula isignali yokubona ibe isignali kagesi), bese uya emishinini yokushintsha, uye kwenye ifoni ukuze uphendule.Izintambo ezibonakalayo zisetshenziselwa imigqa ephakathi kwemishini yokuguqula izithombe ezimbili.Ngokungafani nezintambo, izintambo ezibonakalayo zinenani lezintambo eziwumgogodla kuphela.Inani lezintambo eziwumgogodla ngu-4, 6, 8, 12, njalonjalo.Intambo yokubona: Inezinzuzo zosayizi omncane, isisindo, izindleko eziphansi, umthamo omkhulu wokuxhumana, namandla okuxhumana aqinile.Ethintwa yizici eziningi, izintambo ezibonakalayo zisetshenziselwa ukudluliswa kwebanga elide noma iphuzu-kuya-phuzu.
Ngemva kokufunda okungenhla, kufanele sibe nenombolo engqondweni.Umehluko phakathi kwezintambo nezintambo ezibonakalayo ufingqwa ngale ndlela elandelayo:
1: Impahla ihlukile.Amakhebuli asebenzisa izinto zensimbi (ikakhulukazi ithusi, i-aluminium) njengamakhondu;izintambo ezibonakalayo zisebenzisa imicu yengilazi njengama-conductor.
2: Ububanzi bohlelo lokusebenza buhlukile.Amakhebuli manje asetshenziswa kakhulu ekudluliseni amandla kanye nokudluliswa kolwazi lwedatha olusezingeni eliphansi (njengocingo).Izintambo ezibonakalayo zisetshenziswa kakhulu ekudluliseni idatha.
3: Isiginali yokudlulisela nayo ihlukile.Izintambo zokukhanya zidlulisa amasignali okubona, kuyilapho izintambo zidlulisela amasignali kagesi.
Manje, sikholelwa ukuthi wonke umuntu usewuqonda kakade umehluko phakathi kwezintambo zikagesi nezintambo ezibonakalayo, futhi wonke umuntu unokuqonda okujwayelekile kokusetshenziswa okuthile, okusilungele futhi ukuba sikhethe imikhiqizo efanelekayo.Uma udinga ulwazi olwengeziwe mayelana nemikhiqizo yethu, Siyakwamukela ku- xhumana nathi ngokusebenzisa yethuEmail: [email protected].