I-Cat5, i-Cat5e, i-Cat6, kanye ne-Cat6a zonke izinhlobo ze- izintambo ze-ethernet isetshenziswa kumadivayisi enethiwekhi. I-Cat5 isekela isivinini esifinyelela ku-100 Mbps futhi ilungele ukusethwa kwekhaya okuyisisekelo. I-Cat5e ifinyelela ku-1 Gbps futhi inciphisa ukukhuluma okuxubile, okwenza ithembeke kakhulu ezidingweni eziningi zasekhaya nehhovisi elincane. I-Cat6 isekela isivinini esiphezulu esifinyelela ku-10 Gbps emabangeni amafushane, okwenza kube kuhle kakhulu ezindaweni zokusebenza noma ekusakazeni. I-Cat6a iyiphakamisa kakhulu, ihlinzeka nge-10 Gbps ethembekile emabangeni amade, efanela izindawo ezinkulu noma ukuvikela esikhathini esizayo. Zonke ziyahlangabezana nezidingo ezahlukene zesivinini, ibanga, kanye nokusetshenziswa. Isigaba esilandelayo sichaza ukuthi kufanele ukhethe nini ngayinye.

Iyiphi Ikhebula le-Ethernet Elilungile?

Ukuze ukhethe ikhebula le-Ethernet elifanele, njengekhebula le-ethernet le-cat6, kufanele ucabangele izidingo zenethiwekhi yakho yamanje kanye nezidingo ezingaba khona zesikhathi esizayo. Akuzona zonke ikhebula ezifanela yonke imisebenzi; isibonelo, izintambo ze-cat5e Isebenza kahle kakhulu emsebenzini olula, kuyilapho izintambo ze-cat6 zikhanya kakhulu emahhovisi asetshenziswa kakhulu noma kuma-gaming rig. Icebo liwukufaka isivinini se-ethernet ye-gigabit, ibanga, kanye nokuthembeka esimweni sakho.

1. Indinganiso Engasasebenzi

Izintambo ze-Cat5 ziwumgogodla wamanethiwekhi amaningi amancane, kodwa zivame ukwehluleka ekusebenzeni. Zifinyelela ku-100 Mbps kanye ne-100 MHz, okwenza zinganele amanethiwekhi e-gigabit anamuhla noma imindeni ephithizelayo. Nakuba izinhlelo ezimbalwa ezindala zingase zisebenze ku-Cat5, abasebenzisi abaningi manje badinga isivinini esiphezulu, okuholela ekusebenzeni okulinganiselwe. Uma wakha inethiwekhi entsha, ukudlula i-Cat5 esikhundleni sekhebula le-ethernet le-cat6 noma ngaphezulu kuyisinqumo esihlakaniphile. Ukuthuthukela kukhebula elisezingeni eliphezulu njenge-Cat5e noma i-Cat6 kuqinisekisa ukuthi akukho ukuvinjelwa okuningi kanye nokuthembeka okukhulu.

2. Isisekelo Sesimanje

I-Cat5e yilapho abantu abaningi baqala khona kulezi zinsuku. Kuyinani eliphansi lasekhaya nasehhovisi lakho, elihle kufika ku-1 Gbps kumafrikhwensi afika ku-250 MHz. Izintambo ze-Cat5e zenza umsebenzi omuhle wokulwa nokuphazamiseka, ngakho uthola ukuxhumana okuzinzile, ngisho nasezindaweni eziminyene. Zinhle kakhulu ekusakazeni, ekusefeni, kanye nasezingcingweni zevidiyo. Kubantu abaningi, i-Cat5e inikeza ibhalansi ephelele yezindleko kanye nekhono, iletha isivinini se-gigabit esithembekile ngentengo engabizi kakhulu.

Izintambo ze-Cat5e ziningi futhi kulula ukuzifaka, okwenza zibe yindawo ethandwayo yokuthuthukisa ngokushesha noma ukucushwa okusha.

3. Indawo Emnandi Yokusebenza

Izintambo ze-ethernet ze-Cat6 ziyakhanya uma ufisa isivinini esengeziwe kanye nokulibaziseka okuncane. Ngezintambo zethusi ezijiyile, ngokuvamile ezingama-23 AWG, ikhebula le-ethernet le-cat6 lisekela kufika ku-10 Gbps ukuze ligijime kuze kufike kumamitha angu-33.5 nangaphezulu uma ukuphazamiseka kuhlala kuphansi. Lokhu kwenza izintambo ze-cat6 zibe ukukhetha okuhle kwemidlalo, ukusakaza kwe-4K, kanye namahhovisi amadivayisi amaningi adinga uxhumano olusheshayo noluthembekile. Abasebenzisi abaningi bathola ukuthi i-cat6 inikeza ukusebenza okuhle ngentengo efanelekile, okwenza ibe yintandokazi phakathi kwalabo abafuna indawo eyengeziwe ngaphandle kwezindleko ezengeziwe.

4. Inketho Efakazela Ikusasa

I-Cat6a iyisinyathelo esilandelayo, esenzelwe izifiso ezinkulu namakamelo amakhulu. Igcina amazinga angu-10 Gbps afinyelela kumamitha ayi-100 futhi isekela amaza aphezulu, okwenza ifaneleke kumakamelo eseva, izikhungo zamahhovisi, noma ubani olindele amadivayisi engeziwe kanye ne-inthanethi esheshayo esikhathini esizayo. I-Cat6a ibiza kakhulu futhi ayiguquguquki kakhulu ukuyifaka. Ukutshalwa kwezimali kungasiza emalini eyongiwe futhi kubangele izinkinga uma ulwela ukuthuthukisa inethiwekhi esikhathini esizayo noma ufuna nje isivinini esiqinile nesithembekile kuyo yonke indawo.

| I-Cat6a | 10 Gbps | 100 m | 500 MHz | Ephakeme | Ivikela ikusasa, ukuzinza okuphezulu | Ibiza kakhulu, inkulu |

I-Cat6 isekela i-10 Gbps, kodwa ifinyelela kumamitha angu-33.5 kuphela. Ukuze uthole i-100 m ephelele, udinga i-Cat6a noma ngaphezulu.

Imininingwane Yokukhipha Ikhebula

Izintambo ze-Ethernet zingase zibonakale zifana, kodwa funda ngokujulile futhi uzothola indawo eyinkimbinkimbi ebunjwe izici ezine eziyinhloko: isivinini, i-bandwidth, ukuvikela, kanye nesigaba sekhebula. Isigaba, esifaka izinketho ezifana ne-Cat5e, i-Cat6, kanye ne-Cat6a, sithonya kakhulu ukusebenza kwamabanga amade angafika kumamitha ayi-100. Ukuqonda lo mehluko kubalulekile ekukhetheni ikhebula le-ethernet le-cat6 elifanele, ukuqinisekisa isivinini sokudlulisa idatha esifanele kanye nokusebenza kwenethiwekhi. Ngithembe, le mininingwane ikusindisa imali, isikhathi, kanye nekhanda uma ulungiselela inethiwekhi ekhaya noma ehhovisi elimatasa.

Isivinini vs. Ububanzi

Isivinini siwukuthi idatha ishesha kangakanani, i-bandwidth isho ukuthi ingahamba kangakanani ngesikhathi esisodwa. I-bandwidth yekhebula, elinganiswa nge-megahertz, idlala indima enkulu ekutheni mangaki amadivayisi angafinyelela inethiwekhi ngaphandle kokufaka i-buffer noma ukulibala. Uma uhlose ukusakaza amavidiyo noma ukuhambisa amafayela amakhulu, i-bandwidth ephezulu ibaluleke kakhulu kunesivinini esiphezulu.

Cabanga ngendiza ematasa yasesikhumulweni sezindiza. Isivinini sisho ukuthi indiza eyodwa ingasuka ngokushesha kangakanani, kanti i-bandwidth isho ukuthi zingaki izindiza ezikhona. Uma abantu abaningi bekunethiwekhi yakho, i-bandwidth igcina amandla egeleza. Kwideskithophu eyodwa, i-Cat5e yanele. Ebhizinisini elincane elinamakholi wevidiyo amaningi namafayela amakhulu, i-Cat6 noma i-Cat6a ilungele kangcono.

Izindaba Zokuvikela

Ukuvikela kuvimbela umsindo wangaphandle, njenge-EMI, ekuphazamiseni uxhumano lwakho. Kunezinhlobo ezimbili eziyinhloko: ukuvikela umqhubi kuvikela umbhangqwana ngamunye osontekile kanye nokuvikela ikhebula kuhlanganisa wonke amabhangqa ndawonye. Izintambo ezingavikelwe zisebenza kahle ezindaweni ezithule, njengezindlu ezivamile. Efektri noma ehhovisi elimatasa, izintambo ezivikelwe zivimbela ukuphazamiseka futhi zilondoloze isignali yakho.

Izintambo ezivikelwe zinhle kakhulu uma izintambo zikagesi zisebenza eduze kwezintambo zedatha noma lapho izintambo eziningi zihlangana eduze. Kumahhovisi ezakhiweni eziphakeme noma ezikhungweni zedatha, khetha izinhlobo ezivikelwe.

Okuqinile vs. Okuqinile

Izintambo eziqinile zisebenzisa ucingo olulodwa oluqinile ngomqhubi ngamunye, okwenza ziqine kodwa zibe namandla okusebenza isikhathi eside, mhlawumbe ngaphakathi kwezindonga noma ophahleni. Izintambo eziqinile zisebenzisa izintambo eziningi ezincane, ngakho-ke ziyaguquguquka futhi kulula ukuzisebenzisa. Ubungafuna ukuthi ziboshwe ezintanjeni ezihlanganisiwe noma kwezinye izindawo lapho ikhebula ligobeka khona kakhulu.

Uma kufakwa unomphela, i-solid ingcono kakhulu. Uma ufaka amadeski, usetha lwesikhashana noma ufaka ikhebula, i-stranded iyona ithikithi. Qiniseka ukuthi uthola ukuthi igumbi lakho lidinga izintambo ezijwayelekile, ezikhuphukayo, noma ezilinganiswe nge-plenum ukuze kuhambisane nemithetho yokuphepha neyendawo.

Izimo Zekhebula Zangempela

Izintambo ze-Ethernet, njengezintambo ze-ethernet ze-cat6 kanye nezintambo ze-cat5e, zinezinhlobo eziningi, futhi ukukhetha efanele kuncike ekutheni uzisebenzisa kuphi, ukuthi zihamba ibanga elingakanani, kanye nesivinini se-ethernet ye-gigabit oyifunayo. Konke ukusethwa ekhaya, ehhovisi, noma esikhungweni sedatha kunezidingo ezahlukene zenethiwekhi. Ngokufanisa uhlobo lwekhebula nesimo sakho sangempela, uzothola isivinini sokudlulisa idatha esifanele kanye nobuhlungu obuncane.

Ukusetshenziswa Ekhaya

Imizi eminingi yenza kahle ngezintambo ze-Cat5e noma ze-Cat6 Ethernet. I-Cat5e isekela isivinini sokudlulisa idatha esifinyelela ku-1 Gbps ngamamitha ayi-100, okwanele ukusakaza, ukusurfa, ngisho nokudlala imidlalo evamile. Ngakolunye uhlangothi, i-Cat6 ingafinyelela isivinini se-gigabit ethernet esingu-1 Gbps kodwa ngezinye izikhathi ingaphatha i-10 Gbps ngamabanga amafushane, ikakhulukazi amamitha angama-55. Kubalulekile ukucabangela izimo zangempela zesistimu yakho yezintambo. Uma i-router yakho ingaphesheya kwendlu ukusuka ehhovisi lakho, qiniseka ukuthi konke ukusebenza kwezintambo kuhlala ngaphansi kwamamitha ayi-100 ukuze ugweme ukwehla.

Ikhebula elisezingeni eliphezulu lingathuthukisa kakhulu ulwazi lwakho lapho usakaza ividiyo ye-HD noma udlala ku-inthanethi. Izintambo ezishibhile noma ukugijima okude, okuxakile kungaholela ekuweni noma ekubambezelekeni. Ukuze uthuthukise ingqalasizinda yenethiwekhi yakho, sebenzisa iziqeshana noma imikhono ukugcina izintambo zihlelekile futhi zingaxakile, okungagcini nje ngokubukeka kangcono kodwa futhi kwandisa isikhathi sokuphila kwekhebula lakho le-Cat6.

Kwemidlalo eku-inthanethi

Ukudlala kahle kudinga ukubambezeleka okuphansi kanye nesivinini esinamandla nesisheshayo. Izintambo ze-Cat6 noma ze-Cat6a zinciphisa ukulahleka kokulibaziseka kanye namaphakethe, ikakhulukazi emidlalweni yabadlali abaningi. I-Cat6 ingasekela i-10 Gbps efinyelela kumamitha angu-55. I-Cat6a iyisinqumo esingcono kakhulu se-10 Gbps ephelele ekugijimeni okugcwele kwamamitha ayi-100. Intambo efanele igcina i-ping yakho iphansi futhi ikugcina usemdlalweni.

Ezweni langempela, ikhwalithi yekhebula iyabaluleka. Izintambo ezingabizi kakhulu azivikelwe kahle futhi zingabangela ukuphazamiseka kanye nokudlala okungazinzile. Izilungiselelo zenethiwekhi ziyasiza—lungiselela i-router yakho ukuthi ibeke phambili ithrafikhi yemidlalo futhi ugcine izintambo zakho zihlukile ezintanjeni zikagesi ukuze unciphise umsindo.

Kwamanethiwekhi Ehhovisi

Amahhovisi amaningi asasebenza Izintambo ze-Cat5e futhi lokho kuvame ukusebenza kahle emisebenzini yansuku zonke. Njengoba amaqembu ekhula futhi izinhlelo zokusebenza zifuna idatha kakhulu, i-Cat6 iyisinqumo esiphephile kakhulu. I-Cat6 iphatha isivinini esisuka ku-1 Gbps kuya kumamitha ayi-100 futhi ine-bandwidth eyengeziwe, ivumela izingcingo zevidiyo kanye nokwabelana ngamafayela ngamaphutha ambalwa.

Ukuxhumeka okuphephile kugcina umsebenzi uqhubeka. Izintambo ezigobekile noma ezikhululekile zingadala ukuphazamiseka futhi zenze ukuxazulula izinkinga kube nzima. Izimo Zezintambo Zangempela zigcina izinto zicocekile futhi kulula ukuzilandela ngamathreyi ekhebula noma amapayipi.

Kwezikhungo Zedatha

Izikhungo zedatha zidinga isivinini kanye nokuthembeka. I-Cat6a iyintandokazi yethu lapha njengoba inciphisa i-crosstalk futhi igcina isivinini esivuthayo esifinyelela ku-10Gbps kumamitha ayi-100. Lokhu kubalulekile ekudlulisweni kwedatha okukhulu kanye nemithwalo yeseva.

Ingqalasizinda yekhebula eqinile nehlanzekile ivimbela ukungasebenzi. Ngibhala yonke imizila ngamagama aphezulu nawasendaweni kanye nekhodi yombala ngakho konke ukuthuthukiswa noma ukulungiswa kusheshe. I-Cat6a yenzelwe ukukhula kwesikhathi eside, ukuvikelwa kwesikhathi esizayo, futhi ilungele igiya elisheshayo njengoba izidingo zishintsha.

Amanga Afakazela Ikusasa

Iphutha lokuvikela ikusasa liholela abathengi abashisekayo ekutshaleni imali ezintanjeni ze-ethernet zakamuva nezisheshayo—izintambo ze-ethernet ze-Cat6, i-Cat6a, noma ngaphezulu—becabanga ukuthi lokhu kuzogcina amanethiwekhi abo amashumi eminyaka alandelayo. Le nganekwane isikisela ukuthi noma yimuphi ubuchwepheshe, uma sebuthengiwe, buzohlala buwusizo kuze kube phakade, budinga ukuzivumelanisa nezimo okuncane. Ushintsho lushesha, futhi okubonakala sengathi ukuthenga okuhlakaniphile okwamanje kuvame ukuba ukutshalwa kwezimali okuphuthelwe lapho okulindelwe kuguquka noma amadivayisi esizukulwane esilandelayo eqa ingqalasizinda ekhona. Ochwepheshe bayashesha ukuqaphela ukuthi ukuvikela ikusasa kusekelwe kulokho esikuqondayo namuhla, hhayi kusasa. Eqinisweni, akuvamile ukuthi noma iyiphi intambo ye-cat6, kungakhathaliseki ukuthi ikusasa kangakanani, izokwanela zonke izinjongo zobuchwepheshe zesikhathi esizayo.

Ukusebenzisa imali ngokweqile ngesivinini

Abathengi abaningi kakhulu bawela ephutheni 'lokuvikela ikusasa' - ukuthi isivinini esiningi silingana nenani elikhulu. Bathenga i-Cat6a noma ngaphezulu, bekholelwa ukuthi "bazimisele ukuphila." Iningi lamanethiwekhi asekhaya namahhovisi amancane alilokothi lithinte ngisho nengxenye yomkhawulokudonsa okunikezwa yilezi zintambo. Thatha, isibonelo, amafilimu okusakaza, imihlangano ebonakalayo, kanye nokusurfa kwansuku zonke; akuvamile ukudinga okungaphezu kwalokho i-Cat5e noma i-Cat6 engakusekela. Izinombolo ezinkulu ebhokisini, ama-gigabits ayi-10 ngomzuzwana isibonelo, zizwakala zikhanga, kodwa uma zisetshenziswa ngokoqobo, lezi zivinini azitholakali ngaphandle kwemishini yokuxhumana ebizayo. Ukugxila ezintanjeni eziphezulu kuwukubeka engcupheni yokukhokha ngokweqile ngamakhono ongeke uwasebenzise.

Izingibe ezivamile zokusebenzisa imali ngokweqile kumakhebula:

• Okuningi kakhulu ngesivinini amadivayisi anamuhla angenakukwazi ngisho nokusisebenzisa.

• Ukunganaki imikhawulo yama-router nama-switch akhona

• Ukukhetha izintambo ezijiyile kakhulu noma eziqinile ukuze kube lula ukuzifaka

• Ngiphuthelwa yinani elingcono kusuka kumakhebula aphakathi nendawo

Ukumaketha, vele, kunikeza isifiso sokuthola okusha. Kungcono kakhulu ukwenza ikhebula livumelane nezidingo zakho, hhayi ngokwezinto ezivamile.

Inkinga Yenkinga Yokugoba

Ikhebula elisheshayo lishesha njengesixhumanisi sakho esihamba kancane. Uma i-router yakho, i-switch, noma uhlelo lwakho lwe-inthanethi luhamba kancane kunekhebula lakho, usubeke imingcele. Ukuxhuma ikhebula le-Cat6a ku-router ejwayelekile ngeke kwandise isivinini uma i-router isekela i-1 Gbps kuphela. Ukuhlanganisa imininingwane yekhebula namadivayisi akho kugcina lonke uhlelo lukhala.

Cabanga isikhathi eside ngaso sonke isikhathi. Cindezela igiya lakho elikhona, hlola izivalo zedivayisi, bese unquma ukuthi ijubane lekhebula liyaletha yini inzuzo ngempela. Ukufaka kabusha ingxenye eyodwa kuphela ngaphandle kokuhlola inethiwekhi iyonke kuwukuchitha isikhathi nemali.

Indlela Esebenzayo

Kuyasiza ukubuza ukuthi yini ngempela oyidingayo ngaphambi kokuthenga. Kwabaningi, i-Cat5e noma i-Cat6 izohlala iminyaka eminingi, ilethe isivinini esiqinile kanye nokusebenza okuzinzile. Izintambo ezithembekile zibaluleke kakhulu kunesivinini esivuthayo kubasebenzisi abaningi.

Hlola ijubane lakho lamanje, cabanga ngemisebenzi yakho eku-inthanethi, bese unquma ukuthi inethiwekhi yakho idinga ukuthuthukiswa yini. Uma uzothuthukisa amanye amadivayisi akho maduze, khetha ikhebula elizohambisana nalezo zinhlelo zesikhathi esizayo, futhi ungachithi isikhathi esiningi uchitha ijubane manje. Amalungiselelo e-modular lapho ungashintsha khona izintambo noma amadivayisi njengoba kudingeka, isibonelo, ukugwema ukutshalwa kwezimali okukhulu nokuyingozi. Kulokhu, ugcina inethiwekhi yakho ishintshashintsha futhi ugweme ukushaqeka kokuphindaphinda okusheshayo.

Izindlela Ezinhle Zokufaka

Izindlela ezinhle kakhulu zokufaka ikhebula le-Ethernet isivinini senethiwekhi kanye nokugxila ekuqiniseni uhlelo lwakho lwezintambo ukuze lusebenze kahle kakhulu. Izindlela ezimbalwa ezinhle zokufaka zigcina izinto zizwakala kahle, kungakhathaliseki ukuthi ukhetha ikhebula le-Cat5, i-Cat5e, i-Cat6, noma ikhebula le-Cat6a elithuthuke kakhulu. Ngokulandela iziqondiso ezilula zomkhiqizi, ungaqinisekisa ukuthi izintambo zakho azihlali isikhathi eside kuphela kodwa futhi ziletha isivinini se-ethernet ye-gigabit njengoba kuthembisiwe. Ukuhlanganisa izintambo endaweni eyodwa, okubizwa ngokuthi i-Node Zero, kusiza ukwenza izinguquko zibe lula. Thatha izilinganiso zakho nge-metric bese uqinisekisa yonke ikhebula ngaphambi kokuthi uqhubeke.

Imikhawulo Yobude Bekhebula

Ikhebula ngalinye le-Ethernet, kufaka phakathi ikhebula le-ethernet le-cat6, linebanga elilinganiselwe elingalimboza. I-Cat5 ne-Cat5e zifinyelela kumamitha ayi-100, kuyilapho i-Cat6 ingacindezela isivinini se-ethernet se-gigabit esingu-10 Gbps kufika kumamitha angu-55 ngaphambi kokuba ukusebenza kwehle. Ngokuphambene nalokho, i-Cat6a ingagcina isivinini esiphezulu ngaphezu kwamamitha ayi-100. Ukugijima isikhathi eside kungaholela ezimpawini ezibuthakathaka, amaphutha akhuphukile, kanye namanethiwekhi ahamba kancane. Ukuze uthole imikhuba emihle yokufaka, kala izindlela zekhebula ngaphambi kokuthi uqale; ungaqageli—sebenzisa i-tape measure, ikakhulukazi emahhovisi amakhulu noma emakhaya. Ezindaweni ezinkulu, klama ukugijima okufushane bese usebenzisa amaswishi ukuze ugcine konke ngaphakathi kwemingcele. Gwema ukugoba okubukhali noma ama-kink ukuqinisekisa ukudluliselwa kwedatha okuphumelelayo nokunciphisa ukonakala kwesignali.

Ukugwema Ukuphazamiseka

Izintambo eziseduze kwezintambo zikagesi, izibani ze-fluorescent, noma imishini emikhulu zingadala ukuphazamiseka, okuvimbela ukugeleza kwedatha futhi kuholele ekulahlekeni okungahleliwe. Izindlela Ezinhle Kakhulu: Sebenzisa njalo izintambo ze-ethernet ze-cat6 kude nezintambo zikagesi, ikakhulukazi ngaphakathi kwemigodi yodonga. Uma kufanele uhlangane, zigcine nge-engeli yamadigri angamashumi ayisishiyagalolunye. Izintambo ezivikelwe zilungele izindawo ezimatasa, njengezimboni, noma lapho kunezinti eziningi nama-motor asebenzayo. Sebenzisa ama-jack e-keystone avikelwe bese usika iphaneli ye-patch ukuze unciphise i-EMI. Sika izintambo ngaphezulu noma uzifake ezindleleni ngaphandle kokuphazamiseka okuncane kukagesi. Izindawo ezimbili zenethiwekhi ngakolunye uhlangothi lodonga ezivela ezisekelweni zikagesi zigcina izinto zicocekile futhi zisebenza kahle.

Ukuqeda Okufanele

Indlela izintambo eziphela ngayo ibaluleke kakhulu njengendlela eziqala ngayo, ikakhulukazi uma ucabangela ikhwalithi yezintambo zakho ze-ethernet ze-cat6. Ukunqanyulwa okungekuhle kudala izixhumanisi ezibuthakathaka, okwenza yonke inethiwekhi ingathembeki kakhulu. Namathela ezindinganisweni ze-T568A noma ze-T568B, ezichaza ukuhleleka kombala kwentambo ngayinye ngaphakathi kwentambo. Uma uzoyifaka, sebenzisa izixhumi ezifanayo—ezinhle, hhayi ezishibhile kakhulu ongazithola. Ungazisusi izintambo emuva kakhulu futhi ungalokothi ushiye izintambo ezikhululekile zilele nxazonke. Lapho usetha ingqalasizinda yenethiwekhi yakho, qiniseka ukuthi usebenzisa iphaneli efanele yekhebula lakho. Uma usebenzisa ikhebula elivikelwe, qiniseka ukuthi izixhumanisi zesihlangu ziya phansi. Qinisekisa ngokucophelela isinyathelo ngasinye. Amaphutha amancane avame ukubangela ikhanda elikhulu.

Isincomo Sami Sokugcina

Ukukhetha ikhebula le-Ethernet elifanele kungabonakala kuyinto encane, kodwa kuthonya indlela inethiwekhi yakho esebenza kahle ngayo namuhla nasesikhathini esizayo. Izinhlobo eziyinhloko — i-Cat5, i-Cat5e, i-Cat6, kanye ne-Cat6a — ngayinye inikeza okuthile okuhlukile kancane. Ngenkathi i-Cat5 iseduze kweminyaka emibili ukuthi ingasebenzi futhi ilungele imisebenzi elula kuphela, ikhebula le-ethernet le-Cat5e lingcono kakhulu, lisekela isivinini se-1 Gbps futhi linciphisa ukukhuluma okuphambene. Lokhu kuphumela esignalini ehlanzekile, ethembekile kakhulu yokusurfa noma ukusakaza bukhoma endlini encane noma endaweni yokusebenza. I-Cat6 inyusa izinto, isekela isivinini esisheshayo kanye nezindinganiso eziqinile. Ilungele lawo makhaya namahhovisi adinga imisipha eyengeziwe, njengamaqembu amancane ashintshanisa amafayela amakhulu esebenzisa ikhebula le-cat6.

I-Cat6a ifanelwe ukukhulunywa ngayo ngokukhethekile. Yiyona ndlela abantu abakhetha ngayo uma befuna "ukuqinisekisa esikhathini esizayo" ukusetha kwabo. Nge-Cat6a, uthola isivinini esifinyelela ku-10 Gbps sezintambo ezinde njengemitha eyi-100 kanye ne-bandwidth enkulu engu-500 MHz, okuphindwe kabili kune-Cat6. Lokhu kusho ukuthi ingaphatha imithwalo eminingi yamadivayisi kanye nokusetshenziswa kwedatha okunamandla. Cabanga ngezindlu ezigcwele amagajethi ahlakaniphile noma amahhovisi afuna ukwanda. I-Cat6a icishe ibe ngu-40-50% mkhulu futhi inzima kune-Cat6, ngaleyo ndlela ithatha isikhala esiningi futhi kunzima ukuyiqhuba ngemuva kwezindonga noma kuma-rack aminyene. Ehhovisi elincane elinamakhanda ambalwa kuphela, i-Cat6a ingaba yinto edlulayo. Uma ufuna ukuqinisekisa isikhala sakho sanoma yini elandelayo—amadivayisi amaningi, amakholi wevidiyo, noma ngisho nobuchwepheshe obusha—i-Cat6a inikeza ukuthula kwengqondo kumanethiwekhi e-gigabit.

Uma ucabangela isinqumo sakho, cabanga ukuthi unamadivayisi amangaki, ukuthi inethiwekhi yakho idinga ukuba isheshe kangakanani, nokuthi unesikhala esingakanani sezintambo. Uma uxhuma ihhovisi elikhulu, ikhaya elikhulayo, noma ufuna nje ukugwema ukukhipha izintambo eminyakeni emihlanu, i-Cat6a iyindlela ephephile. Ngezidingo eziyisisekelo noma izingxenye ezincane, i-Cat6 noma i-Cat5e isengakufeza, inikeze ikhebula lesigaba se-ethernet elifanele izidingo zakho.

Isiphetho

Ukukhetha ikhebula le-Ethernet kubonakala kulula, kodwa izidingo zangempela zithonya isinqumo. I-Cat5 ilungile kumagiya amadala noma ukugijima okufushane, kuyilapho i-Cat5e iletha isivinini esiqhubekayo ku-gig eyi-1. I-Cat6 ikhuphuka ezindaweni ezimatasa njengemisebenzi yehhovisi noma imidlalo. I-Cat6a iphatha ukuphakamisa okunzima, njengezitudiyo zemidiya noma amakamelo edatha, ngokuvikela okuqinile kokuphazamiseka okuncishisiwe. Ungagijimisi ilebula elikhulu uma igiya lakho noma indawo yakho ingafaneleki. Ngibone abantu bechitha imali kukhebula elingasebenzi ngoba i-router yabo ingama-gigabit max. Hlela igumbi, imishini kanye nalokho okulandelayo. Unendaba noma ithiphu exhunyiwe? Shiya kumazwana noma ushintshanise amathiphu nontanga lapha. Masiqhubeke nokufunda komunye nomunye.

imibuzo ejwayelekile ukubuzwa

Uyini umehluko omkhulu phakathi kwezintambo ze-Cat5, Cat5e, Cat6, kanye ne-Cat6a?

I-Cat5 indala futhi ihamba kancane, kuyilapho izintambo ze-cat5e zinciphisa ukuphazamiseka ukuze kuthuthukiswe isivinini. Izintambo ze-ethernet ze-Cat6 zisekela kakhulu, lokhu kukhuphula izinga lamandla afinyelela ku-10 Gbps ekunwetshweni okude.

Iyiphi ikhebula le-Ethernet elilungele ukusetshenziswa kwe-inthanethi yasekhaya?

Izintambo ze-Cat5e zanele iningi lezinhlelo zokusebenza zasekhaya, zisekela isivinini sokudlulisa idatha esifinyelela ku-1 gbps. Kodwa-ke, ukuze kuvikelwe esikhathini esizayo kanye nesivinini esiphezulu se-ethernet ye-gigabit, ukusebenzisa ikhebula le-ethernet ye-cat6 kuyindlela engcono.

Ngingayisebenzisa yini ikhebula le-Cat6 kumadivayisi amadala?

Yebo, izintambo ze-ethernet ze-Cat6 ziyahambisana nokubuyela emuva, okukuvumela ukuthi usebenzise i-Cat6 ngamadivayisi e-Cat5 noma e-Cat5e ngaphandle kwezinkinga.

Ingabe ubude bekhebula buthinta isivinini se-Ethernet?

Ngempela, ubude bekhebula bungathinta isivinini nokusebenza kwe-ethernet ye-gigabit. Ukuze uthole imiphumela emihle kakhulu, sebenzisa izintambo ze-cat6 ezingaphansi kwamamitha ayi-100, njengoba izintambo ezinde zingase zinciphise ukusebenza noma zenze zingathembeki kangako.

Ingabe izintambo ze-Cat6a ziyadingeka kumanethiwekhi asekhaya?

Ukuxhuma izintambo ze-Cat6a kukhulu kakhulu emakhaya amaningi, njengoba kufaneleka kakhulu ukusetshenziswa kwedatha enzima ezindaweni ezifana namahhovisi noma izikhungo zedatha. Ngokuvamile, izintambo ze-ethernet ze-Cat5e noma ze-Cat6 zanele kumanethiwekhi asekhaya.

Ngingayibona kanjani ikhebula le-Ethernet enginalo?

Bheka ukuphrinta okusejakethini yekhebula; kuzophawulwa ngokuthi izintambo ze-ethernet ze-Cat5, Cat5e, Cat6, noma ze-Cat6. Uma kungenjalo, hlola izincwadi zomenzi ukuze uthole imininingwane eyengeziwe.

Ngingakwazi yini ukuxuba izinhlobo ezahlukene zezintambo ze-Ethernet kunethiwekhi eyodwa?

Yebo, ungaxuba izinhlobo zekhebula njengezintambo ze-cat5e kanye ne-cat6 ethernet, kodwa ukuze usebenze kahle futhi uvivinye isivinini se-gigabit ethernet, namathela kuhlobo olufanayo.