Izintambo zethusi eziphothene ziwumlayezo wakho we-Shenzhou Cable. Lezi zintambo ezikhethekile zibalulekile ekuxhumaneni kwenethiwekhi, uhlobo lokuxhumana phakathi kwemishini ehlukahlukene, okuhlanganisa amakhompyutha, amafoni, nokunye. Izintambo zethusi ezisontekile zidlulisela ukwaziswa, noma idatha, isuka kwenye indawo iye kwenye. Lokhu bakwenza besebenzisa izintambo ezimbili eziboshwe ndawonye ezithwala izimpawu zikagesi ezihamba phansi naphezulu. Lokhu kusonteka kusiza ukugcina ukucaca namandla amasignali.
Okwamanje, i-aluminium enameled wires kusengenye yezinhlobo ezivame kakhulu zekhebula zokuxhumana. Esinye sezizathu eziyinhloko ukuthi zisetshenziswe kabanzi ukuthi zithembekile, okusho ukuthi zivame ukusebenza kahle. Futhi awabizi kakhulu, ngakho angena kahle ezimpilweni zabantu abaningi. Lawa makhebuli alula ukuwafaka, ngakho-ke akudingekile ukuba ube wizadi yezobuchwepheshe ukuze uwenze asebenze. Awudingi noma yimaphi amathuluzi akhethekile noma amakhono, noma, ngakho-ke ayinto cishe noma ubani angayenza.
Izintambo zethusi eziphothiwe azithinteki kakhulu ngokuphazanyiswa kwangaphandle, ngokungafani nezinye izinhlobo zezintambo. Izintambo ezisontekile zisiza ukuvimbela ukuphazamiseka, okuyilapho amasiginali aphazamiseka khona noma ephambana, okuqinisekisa ukuthi idatha ithunyelwa ngokucacile nangokushesha. Qagela iphuzu kusukela lapho super enamelled aluminium ezisonga izintambos zixhumeke kudivayisi yakho futhi ngaphandle kwezinye, noma nini uma uzisebenzisa, zizohlala ziba nkulu.
Ngakho-ke manje sizobhekisisa izinzuzo nezingozi zezintambo zethusi ezimbili ezisontekile. Inzuzo enkulu kakhulu ukuthi lezi zintambo zishibhile, noma okungenani azibizi, okuzenza zibe inketho engcono kakhulu kumabhizinisi amaningi nasezindlini. Zonga imali nesikhathi njengoba kulula ukuzifaka, zonga ngokuqasha ochwepheshe abazosetha. Ziphinde zisebenze kahle ezindaweni eziningi, zikuvumela ukuthi uziqashe ezindaweni eziningi ngaphandle kokukhathazeka okutholakala ngokuthi zizoqhubeka kahle noma cha.
Ngakolunye uhlangothi, kufanele futhi ukhumbule ezinye izithiyo. Okubi, nokho, ukuthi amakhebuli ethusi amabili asontekile anqunyelwe ibanga. Badlulisela idatha kuphela ibanga elifushane ngaphambi kokuba kunciphe, okwenza lobu buchwepheshe bungakwazi ukusebenzisa ibanga elide. Enye inkinga ukuthi lezi zintambo zingase zibe lula entweni eyaziwa ngokuthi yi-crosstalk. I-Crosstalk yinto eyenzeka lapho izintambo ezimbili zidlulisela izimpawu zazo eduze komunye nomunye, ziphazamisana, okuholela ekudidekeni nobunzima bokuqonda.
Amakhebuli ethusi amabili asontekile anomlando omude onezinguquko eziningi kusukela aqala ukudalwa. Izintambo ezimbili ezisontekile ekuqaleni zenzelwe izintambo zocingo emuva ngeminyaka yawo-1800s. Babeyintuthuko enkulu yokuxhumana ngaleso sikhathi. Kodwa-ke, izintambo zethusi ezimbili ezisontekile azizange zisetshenziselwe kabanzi ukuxhumana kwaze kwaba ngawo-1990. Kungaleso sikhathi lapho abantu abaningi baqala ukuzisebenzisa kumanethiwekhi abo asekhaya nasemahhovisi.
Namuhla, ungathola ama-flavour angu-4 wamakhebula ethusi amabili asontekile, ngalinye linezici ezihlukile ezizenza zifanelekele imisebenzi ethile: Isibonelo, izintambo ze-Cat6 zingadlulisela idatha ngesivinini esingafika ku-10 Gbps, okushesha kakhulu. Ngokufanayo, izintambo zeSigaba 7 (Cat7) zisekela ukudluliswa kwedatha okushesha nakakhulu, okufika ku-100 Gbps. Lokhu ukuvela okucacile kwekhebula lethusi elipheya elisontekile ukuze kunelise izimfuno ezihlala zikhula zobuchwepheshe.
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