Nyob hauv kev kho vajtse, muaj lwm hom kev sib txuas hauv xovtooj uas tsis tuaj yeem lees paub. Feem ntau peb hu nws lub network cable. Tam sim no, cov nquag network sib khawm yog nyias khawm cables, fiber optic fiber, coaxial cables, thiab tuab coaxial cables.
1.Coaxial cable: Coaxial cable yog ib hom kev kis kab mob uas ntau tus phooj ywg paub. Nws yog ib txoj hlua kab ntawm ib tus neeg xyuas xov tooj cua tooj qhwv los ntawm ib txheej kab hlau uas muaj hlua. Qhov loj tshaj plaws feature yog zoo tiv thaiv kev cuam tshuam, kis cov ntaub ntawv. Ruaj, thiab pheej yig, yog li ntawd nws siv dav, xws li kab hauv xov xwm kab nrib nrab. Txawm li cas los, yav dhau los, muaj ntau cov kab hluav taws xob, feem ntau vim tias cov qauv tsheb khiav ntawm cov cab kuj tau txo tus nqi tsawg dua, tab sis qhov kev puas tsuaj ntawm ib txoj kab yuav ua rau tag nrho cov kab mob tuag tes tuag taw thiab tsis yooj yim. Qhov no yog nws qhov teeb meem loj tshaj plaws.
2. Puab nkawm: khub twisted yog ib txoj hlua sib txuas lus yooj yim, nrog rau cov khi hlua khi ntawm hlau, uas yog tus nqi qis, yog li nws siv dav, xws li peb cov kab ua ke network thiab xov tooj. Raws li qhov siab tshaj plaws kis tau tus mob, qhov feem ntau siv cov sib tw ua ke yog Qib 5 thiab Qib 5. Cov kev sib tw ntawm tsib hom sib ua haujlwm yog 100 mb / s, thaum tus super tsib hom yog txog 155 mb / s, uas tau yuav haum rau yav tom ntej cov ntaub ntawv xov xwm multimedia. Yog li ntawd, nws yog pom zoo kom siv Akihabara tsib thiab super tsib sib cav.
3.Fiber optic cable: Fiber optic cable yog ib tiam tshiab ntawm kev tshaj tawm. Muab piv nrog cov xov tooj tooj liab, qhov muag kho qhov muag tau ua tau zoo tuaj yeem paub zoo txog kev ruaj ntseg, kev cia siab thiab kev ua haujlwm hauv network. Tsis tas li ntawd, txoj hlua ntawm fiber ntau kis tau zoo heev tshaj qhov tooj liab, thiab qhov siab tshaj plaws kev sib txuas qhov kev txhawb nqa los ntawm nws yog ntau tshaj 2 mais, uas yog kev xaiv tsis tshua muaj kev tsim tsa rau lub tuam txhab loj. Txij li cov fiber ntau optic cable muaj qhov zoo ntawm qhov zoo ntawm electromagnetic cuam tshuam, muaj zog tsis pub leej twg paub, kev kub ceev, thiab muaj peev xwm loj sib kis, nws tseem kim thiab tsis tshua siv nyob hauv tsev neeg cov ntawv.
Nyob ntawm qhov chaw uas koj siv, koj tuaj yeem xaiv txoj kev sib txuas lus sib txuas ua ke rau koj txoj kev xav tau.