I-CAT5 (kwakhona, "i-CAT 5" okanye "Udidi 5") yi-standard ye-intanethi yentambo ye-intanethi ichazwe yi-Electronic Industries Association kunye ne-Telecommunications Industry Association (eyaziwa ngokuba yi-EIA / TIA). Iikhowudi ze-CAT5 zisebenzisa isizukulwana sesihlanu sobugcisa be-Ethernet yesibini esonteleyo kwaye, ukususela ekuqaleni kwawo-1990, yaba yinto ethandwa kakhulu kuzo zonke iindidi zeekhebula zeekota.
Indlela i-CAT5 yeThekhnoloji esebenza ngayo
Izixhobo ze-CAT5 ziqukethe iimbini ezine zethusi zobhedu ezisekela ngesivinini se-Fast Ethernet (ukuya kuma-100 Mbps). Njengazo zonke ezinye iindidi ze-EIA / TIA cabling, i-cable ye-CAT5 ihamba ngokukhawulelana nobude obude bokuphakanyiswa kweemitha ezili-100 (328 inyawo).
Nangona ikhefu le-CAT5 iqukethe iimbini ezine zombane wethusi, ukuxhumana okukhawulezayo kwe-Ethernet kusetyenziswa ezimbini ezimbini. I-EIA / TIA yashicilele inkcazo yekhefu entsha yeCandelo 5 ngo-2001 ebizwa ngokuba ngu- CAT5e (okanye i-CAT5 ephuculweyo) eyenzelwe ukuxhasa kangcono i- Gigabit Ethernet ngesivinini (kufika ku-1000 Mbps) ngokusebenzisa onke amabini omnxeba. CAT5e cables ngaphezu kokugcina ukuhambelana ngokulandelelana nge-Fast Ethernet izixhobo.
Nangona kungenakucatshulwa ngokwezakhono ukuxhasa i-Gigabit Ethernet, iintambo zeCAT5 ziyakwazi ukuxhasa ukukhawuleza kwegigabit kumgama omfutshane. Iimbambo zentambo kwi-CAT5 zintambo aziphihli njengoko zizakhiwe kumazinga e-CAT5 kwaye zino mngcipheko ophezulu wokuphazamiseka kwimiqondiso okwandisa umgama.
Iintlobo zeCAT5 Cables
Ikhefu elibini eliphambili elifana neCAT5 liza kwiintlobo ezibini eziphambili, eziqinileyo kunye ezinqabileyo . Ikhebula le-CAT5 eqinileyo isekela ubude obude kwaye isebenze kakuhle kwiinkqubo zokucwangcisa i-wiring njengezakhiwo zeofisi. Ngakolunye uhlangothi, ikhebula le-CAT5 enqamlekileyo, likwazi ukunyaniseka kwaye lilungele kangangoko umgama omfutshane, ukukhenkceka okuhambayo njengawe-in-fly-fly cables .
Nangona iikhompyutheni zamatsha ezintsha ezifana neCAT6 kunye neCAT7 ziye zaphuhliswa, iCandelo 5 i- Intanethi ye-Intanethi isisigqibo esithandwayo kwiinkonzo ezininzi zengingqi ezixhamlekileyo ngenxa yokuhlanganiswa kokufikelela kunye nokusebenza okuphezulu okunikezelwa kwee-Ethernet gear.
Ukuthenga nokwenza iCAT5 Cables
Iikhompyutha ze-CAT5 ze-Ethernet zifumaneka lula kwiivenkile ezithengisa iimpahla zecomputer ezibandakanya i-intanethi. Izixhobo ezenziwe ngaphambili zifike ngobude obude, ezifana ne-3, 5, 10 kunye neenyawo ezingama-25 e-US
Umthengi ophakathi uya kuba novuyo ukuthenga izixhobo zabo ze-CAT5 zangaphambili ezenziwe kwi-outlet yokuthenga, kodwa abanye abenzi be-enthusiast kunye nabachwephezi be-IT bafuna ukwazi indlela yokwakha eyabo. Okona ubuncinci, olu buchule lumvumela umntu ukuba akhe izixhobo zexesha elide abazifunayo. Inkqubo ayinzima kakhulu ukulandela ngokuqonda kakuhle kwenkqubo yocingo lokubambisa umbala kunye nesixhobo sokukhubaza. Ngaphezulu, jonga indlela yokwenza iCandelo 5 / iCat 5E yeCash Cable.
Umngeni kwiCandelo 5
I-Gigabit Ethernet sele isekela isantya sokuthi amanethiwekhi asekuhlaleni ayadinga, okwenza kube nzima ukulungelelanisa ukuphucula kwi-CAT6 kunye nemigangatho emitsha, ngokukodwa xa uninzi lwale mali luza kubakho kwisitoreji esikhulu senkampani apho imisebenzi yokwenza umsebenzi idala iindleko ezinkulu kunye nokuphazamiseka kwezamashishini.
Ngokuvela kobuchwephesha bokunxibelelana kwee wireless, enye ityala lokutyalo-mali litshintshile ekuphuhliseni i-Ethernet ene-wired ngaphezu kwemilinganiselo engena-wire.