• Ngokwazi Intambo ye-Ethernet Iindidi zokukhusela, ungenza isigqibo esinolwazi xa ukhetha intambo efanelekileyo kwindawo yakho ethile, uphucule iindleko, ukhuseleko kunye nokusebenza.

• Izinto eziphambili ezifana nee-copper copper copper kunye novavanyo olufanelekileyo lwejakethi zinika ukuqina, isantya kunye nokuthembeka kwexesha elide kwinethiwekhi yakho.

• Ukukhetha udidi olufanelekileyo lwekhebula kubalulekile ekwaneliseni iimfuno zanamhlanje ngelixa kulungiswa ukuphuculwa kwetekhnoloji yesizukulwana esilandelayo kwiimeko zokusebenza okuphezulu.

• Kaloku, zibaluleke kakhulu ekufakelweni ngokufanelekileyo, njengerediyasi egobileyo kunye nobude bentambo, ukuthintela ukulahleka kwesiginali kunye nokugcina ukusebenza kwenethiwekhi kuzinzile.

• Xa utyala imali kwiintambo ezisemgangathweni, unciphisa amathuba okungasebenzi kwenethiwekhi, ukutshintshwa rhoqo kunye nezinye iindleko ezifihlakeleyo zexesha elide zeentambo ezingasebenzi kakuhle.

• Ukuhlolwa kwentambo rhoqo kunye novavanyo lwesatifikethi kukhusela impilo-ntle yenethiwekhi yakho, kukunceda ekuboneni iingxaki kwangethuba kwaye uqinisekise uqhagamshelo olukhawulezayo noluthembekileyo.

Intambo ye-ethernet luhlobo oluqhelekileyo lwentambo yenethiwekhi eneentambo esetyenziselwa ukuqhagamshela izixhobo ezifana neekhompyutha, ii-routers, kunye neeswitshi ngaphakathi kwenethiwekhi yendawo. Ithumela iipakethi zedatha phezu kweentambo zobhedu nge-insulation yeplastiki ebonelela ngoqhagamshelo olukhawulezayo noluthembekileyo kwiindawo zokuhlala nakwiishishini. Uninzi lwabantu lusebenzisa iintambo ze-ethernet ukusasaza iimuvi, ukudlala imidlalo ye-intanethi okanye iifowuni zevidiyo ezimbi ngaphandle kokuyeka. Kukho iintlobo ezininzi, ezifana neCat5e kunye neCat6, nganye inesantya sayo kunye nemida yomgama. Ukukhetha intambo efanelekileyo kunokunceda ukunciphisa ukubambezeleka okanye ukucotha - kubalulekile emsebenzini nasekudlaleni. Ukwazi ukuba yintoni eyenza intambo enye ibe ngcono kunenye kusindisa imali nexesha elichithwayo. Ngaphakathi kobuninzi, uya kufumana iingcebiso kunye nezisombululo ezilula zokukhetha intambo efanelekileyo.

Ziziphi iintlobo ze-Ethernet Shielding?

Ukukhusela intambo ye-Ethernet, kuquka ucingo oluqinileyo kunye nentambo ejijekileyo, kugcina idatha yakho icocekile kwaye ingenangxolo yangaphandle. Uhlobo ngalunye lokukhusela lwe-Ethernet luzalisekisa injongo eyahlukileyo, ukusuka kwizicwangciso zenethiwekhi yasekhaya ezilula ukuya kwiziseko eziphambili kwiinqaba zeofisi ezixakekileyo, ukuqinisekisa uthungelwano oluphezulu lwe-bandwidth kunye noqhagamshelo oluthembekileyo.

1. Ayinakhuselo (U/UTP)

Iintambo ze-U/UTP zifumaneka kuyo yonke indawo, ukusuka kwii-routers zasekhaya ukuya kwii-ofisi ezincinci. Zilula, azidingi maleya ongezelelweyo, kwaye zibiza kancinci kuneentlobo ezikhuselweyo.

I-U/UTP inokufunxa ingxolo evela kwizinto ezifana nee-microwave okanye iintambo zombane. Oko kukuthi, kwiindawo ezixineneyo, idatha ingahlala okanye ihlale ixesha elide. Ezi ntambo zisebenza kakuhle apho ingxolo ye-elektroniki incinci, njengakwizindlu ezincinci okanye kwiiofisi ezithuleyo, kodwa ziyasilela xa zisetyenziswa kwiinethiwekhi ezikhawulezayo okanye kwiindawo ezinezinto ezininzi zezixhobo.

2. I-Foil Ekhuselweyo (F/UTP)

Iintambo ze-F/UTP zigquma i-foil ethambileyo ejikeleze zonke iingcingo ezingaphakathi. Olu maleko lunceda ekuthinteleni ukuphazamiseka kwangaphandle, luzenze zibe lukhetho olukhethwayo lwezikolo, iiofisi, okanye izibhedlele ezigcwele izixhobo ze-elektroniki.

Zibiza kancinci kune-U/UTP, kodwa zibonelela ngokhuseleko oluqinileyo. I-F/UTP ilungile kwiindawo apho ufuna ukukhusela idatha yakho kwiimashini ezidityanisiweyo — umgangatho wefektri, indawo yokusebenza ekwabelwana ngayo.

3. Ikhuselwe yiScreened (S/UTP)

Iintambo ze-S/UTP zongeza i-mesh yesinyithi, ebizwa ngokuba yi-screen, ejikeleze iintambo, kwaye ukujija kwiimbini kunceda ngakumbi. Olu xube lwenza ngcono ukuthintela ingxolo, ngoko ke kwiindawo ezineentambo zamandla eziphezulu okanye oomatshini bemizi-mveliso, i-S/UTP iyakhazimla.

Isebenza ngcono kuneentambo ezingagqunywanga, kodwa yongeza iindleko. Ikhaka elongezelelweyo ligcina iinethiwekhi zicula kwiindawo ezinzima.

4. I-Foil kunye ne-Braid Shield (SF/UTP)

Iintambo ze-SF/UTP zixhomekeke kwi-foil wrap kunye ne-braided mesh ukuze zikhuseleke ngcono. Zezo uza kuzifumana kwiibhanki, kwiilabhoratri, okanye amaziko edatha apho ukungaphumeleli kungeyondlela ifanelekileyo.

Olu lolona hlobo lulungileyo xa isantya kunye nokhuseleko lwedatha zibaluleke kakhulu. I-SF/UTP ibiza kakhulu, kodwa xa ufuna idatha yakho ikhawuleze kwaye icoceke, kufanelekile.

5. IiPairs eziKhuselekileyo ngazinye (U/FTP)

Iintambo ze-U/FTP zigquma ikhaka ngalinye lijikeleze isibini ngasinye. Oku kuthintela isibini ngasinye ekufumaneni ingxolo kummelwane waso, nto leyo ilungileyo xa iintambo zisebenza ngokusondeleyo, njengakwii-server racks.

Abafaki bayayithanda i-U/FTP xa besenza imisebenzi emikhulu – kulula ukuyifaka kwiindawo ezixineneyo. Ingena kwiintambo ezincinci, ezinje ngeeofisi ezinkulu okanye iikhabhathi ze-IT.

6. IiPairs eziKhuselekileyo ngokupheleleyo (S/FTP)

I-S/FTP inayo yonke into: isibini ngasinye sikhuselwe, kunye nekhaka phezu kwelo candelo lonke. Lukhetho olukhethwayo kwiindawo ezinolwazi oluyimfihlo, ezifana nezibonelelo zophando okanye izibhedlele.

Le ntambo inika ukhuseleko oluphezulu kwi-crosstalk nengxolo. Ayibizi kakhulu, kodwa xa ufuna eyona ilungileyo, yi-S/FTP kuphela.

Kutheni Umgangatho Wezinto Eziphathekayo Ubalulekile

Ingaphezulu nje konxibelelwano phakathi kwezixhobo — intambo ye-Ethernet elungileyo, efana nentambo yeCat6 eqhelekileyo, yintshatsheli engadunyiswanga. Umgangatho wezinto zayo, kuquka ucingo oluqinileyo lwekopolo kunye nemigangatho yentambo, umisela yonke into ukusuka ekusebenzeni ukuya kukuhambelana konxibelelwano lwenethiwekhi yakho yasekhaya.

Undoqo woMqhubi

Isiseko segolide sentambo ye-ethernet kufuneka sibe yintliziyo yenethiwekhi. Sisebenzisa ii-cores zekopolo eziqinileyo kwiintambo zethu ezilungileyo kuba ziqhuba imiqondiso ngokukhawuleza nangokufanelekileyo. I-copper eqinileyo idlula i-aluminium efakwe i-copper-clad (CCA) ekukhuseleni idatha yakho kwingxolo yangaphandle kunye nokuphuma kwayo. I-CCA isenokubonakala ifana ngaphandle, kodwa ayidlulisi imiqondiso ngokufanelekileyo, nto leyo ebangela ukucotha kunye noqhagamshelo olufipheleyo.

I-Fiber igcina iinethiwekhi zakho zicula kodwa xa ufuna iintambo ezinde kune-50m, ii-cores ze-copper ezicocekileyo zigcina izinto kakuhle. Ukuba usebenzisa i-CCA, isignali inokuphela kwaye ibe nomsindo, nto leyo ebangela iingxaki ngemisebenzi ekhawulezayo efana nokusasaza okanye ukulayisha okukhulu. Kwii-rigs ezinzulu, ezifana neeofisi okanye iindawo zokusebenza zasekhaya, iziko le-copper elicocekileyo lukhetho olukrelekrele lokukhawuleza okuhlala ixesha elide.

Izinto zomqhubi

Iintambo zekopolo ezicocekileyo zibonelela ngokuhamba kwedatha okufanelekileyo. Zigcina ukumelana okuphantsi, okunceda ukuthintela ubushushu obugqithisileyo kunye nokugcina isantya siphezulu. Iintambo ze-CCA zitshiphu, kodwa zihlala zingaphumeleli kumgangatho kunye nokhuseleko. Ukumelana okuphantsi kwikopolo ecocekileyo kuthetha ukuba ufumana ukusebenza ixesha elide kunye neengxaki ezincinci.

Kumakhaya amakhulu okanye eofisini enezintambo ezinkulu, ithusi elimsulwa libalulekile. Ukuba ufuna nje intambo emfutshane kwimisebenzi esisiseko, i-CCA lukhetho olungabizi kakhulu, nangona lungcono kakhulu kwiinethiwekhi ezinomthwalo omninzi okanye ezibalulekileyo.

Uvavanyo lweJakethi

Uvavanyo lwejakethi lubonisa ukuba intambo iyakwazi ukumelana nendawo eyingqongileyo. Iintambo zangaphakathi azifuni khuselo luninzi, kodwa iintambo zangaphandle kufuneka zikhusele ilanga, imvula, kunye nokuguquguquka kobushushu. Iijakethi zePVC azibizi kakhulu kwaye zixhaphakile kwiindawo zangaphakathi, kodwa iijakethi ezikumgangatho ophezulu okanye ophezulu zikhuselekile kwiindawo ezinokuba nemililo.

Intambo efakwe ijakethi iyakwazi ukumelana nokufuma kunye ne-UV ngaphandle kokuqhekeka. Ijakethi engaphantsi komgangatho ngaphandle ibangela ukuqhekeka okanye ukungasebenzi kakuhle kwenethiwekhi, ngoko ke yilungele loo msebenzi.

Ukuqina kunye neenzuzo zeendleko

Iintambo ezilungileyo azivakali nje ngcono, ziguga ngcono kwaye azifuni ukulungiswa kakhulu. Zinokugotywa okanye zinyathelwe kwaye zingaphuki nje kuphela kodwa ziqhubeke nokusebenza kakuhle.

Utyala imali engaphezulu kwangaphambili, kodwa ekugqibeleni wonga imali kwixesha elide. Ukulungiswa okuncinci kunye nokutshintshwa kwempahla kunciphisa iingxaki kuwe.

Iintambo zenkunkuma ziyingozi emlilweni, ziyingozi ekuqhagamshelweni, kwaye ziyingozi ekutyeni ixesha.

Azifanelekanga umngcipheko.

Ukukhetha udidi lwakho lweCable

Iintambo ze-Ethernet zahlukile ngokweendidi, kunye neenkcukacha ezahlukeneyo zohlobo ngalunye. Ukukhetha kwakho imigangatho yentambo, njengokusebenzisa iinkcukacha zeCat6 okanye zeCat7, kumisela isantya kunye nokuthembeka kwenethiwekhi yakho, kuqinisekisa ukusasazwa okumanzi, ukhuphelo olukhawulezayo, kunye neentloko ezincinci zenethiwekhi. Masichaze isigqibo.

Ukusetyenziswa Kwemihla Ngemihla

Ukuseta iiofisi zasekhaya nezincinci, kusetyenziswa i-CAT5e kunye Iintambo zeCAT6 ibalulekile kwinethiwekhi yanamhlanje. I-CAT5e iphatha isantya esifikelela kwi-1 Gb, nto leyo eyenza ifaneleke ukusasaza, iifowuni zevidiyo, kunye nokukhangela kwiwebhu. Kwelinye icala, i-CAT6 inokuxhasa i-10 Gbps kumgama omfutshane, inika amandla okunxibelelana nge-bandwidth ephezulu angasetyenziswa ngokupheleleyo ngabasebenzisi abaninzi basekhaya. Ezi ntlobo zekhebula zilungelelanisa kakuhle iindleko kunye nesantya, ziqinisekisa ukuba awuyi kuchitha imali eninzi kwizinto ezingafunekiyo.

Kwimizi emininzi eneelaptops, iiTV ezikrelekrele, kunye neekhonsoli zemidlalo, iintambo zeCAT5e okanye zeCAT6 zibonelela ngokusebenza okuhle kakhulu ngaphandle kokuphazamisa uhlahlo lwabiwo-mali lwakho. Ukuphucula ukusuka kwiCAT5e ukuya kwiCAT6 lukhetho lobulumko ukuba ufaka iingcingo kwindawo entsha kwaye ufuna ukuqinisekisa amazinga afanelekileyo okudlulisa idatha. Kwimizi eqhelekileyo, zombini iindlela zekhebula zanele imisebenzi yemihla ngemihla ngaphandle kobunzima obukhulu.

Ubungqina Bekamva

Ukuba ufuna ukuzikhusela kwixesha elizayo, iintambo zeCAT6a okanye zeCAT7 zifanelekile ukuzijonga. Ezi zibuyisela isantya esikhawulezayo kunye ne-bandwidth, nto leyo ilungileyo ukuba ucinga ukuba uza kufuna okungakumbi ekuhambeni kwexesha. I-CAT6a isebenza ukuya kuthi ga kwi-10 Gbps kumgama omde (ukuya kuthi ga kwi-100 yeemitha), ngoko ke lukhetho olukhuselekileyo lokwakha okanye ukuhlaziya okutsha. I-CAT7 yongeza ukhuselo olongezelelweyo, olunokuba luncedo kwiindawo ezixineneyo okanye ezinengxolo.

Kububulumko ukucamngca ngezixhobo ezinokubakho—mhlawumbi iiseva ezintsha, ii-smart hubs zekhaya lakho, okanye i-intanethi ekhawulezayo kakhulu—ngaphambi kokuba uvule ezo ndonga. Tyala imali engaphezulu namhlanje kwaye uphephe ukuphinda uxhume iingcingo ngomso. Oku kunjalo ngakumbi kwiiofisi okanye emakhaya alindele izixhobo ezininzi ezixhunyiweyo kwixesha elizayo.

Iindawo Ezinzima

Iinethiwekhi zoshishino okanye zorhwebo zisebenza phantsi koxinzelelo olukhulu. Apha, iintambo ezikhuselweyo—cinga nge-CAT6a okanye i-CAT7 ezikhuselweyo—zikhusela kwi-EMI kwiimashini okanye kwiintambo zombane. Umzekelo, amaziko edatha asebenzisa iintambo eziphezulu (nkqu ne-CAT8) ukuze zihambisane neeseva ezikhawulezayo kunye nethrafikhi enkulu.

Iindawo ezinengxolo zinokunciphisa isantya sedatha. Iintambo ezikhuselweyo zinciphisa ukulahleka kwesiginali. Kwiindawo ezisebenzisa iintambo ixesha elide okanye abasebenzisi abaninzi, ukukhetha udidi oluphezulu kubangela isantya esiphezulu kunye nokuxinana okuncinci.

Iingcinga Zokugqibela

Ukufumana ibhalansi efanelekileyo phakathi kweendleko, iimfuno zenethiwekhi, kunye nokwandiswa kwexesha elizayo kubalulekile kuthungelwano lwanamhlanje.

Indlela Ufakelo Oluyichaphazela Ngayo Ukusebenza

Izigqibo zokufakelwa kweendibano zekhebula le-ethernet zinokuchaphazela kakhulu ukusebenza, njengoko neempazamo ezincinci zinokubangela ukufikelela kancinci okanye ukulahleka kolwazi. Eli nqanaba libalulekileyo lichaphazela zombini iinethiwekhi zasekhaya kunye nokuseta okubanzi kwe-telecom, kugxininisa ukubaluleka kweentambo ezisemgangathweni.

Irediyasi egobileyo

Ukugcina irediyasi egobileyo ifanelekile kubalulekile ukuze isignali yakho ibe namandla. Ukugoba okubukhali kunokuqhawula iingcingo ezincinci ngaphakathi, nto leyo ekhokelela ekuthetheni okanye ekulahlekelweni kwedatha.

Iintambo ezithile, ezifana neCAT6 okanye iCAT8, zinemiqathango ethile yokugoba—ngokuqhelekileyo azikho ngaphantsi kobubanzi obuphindwe kane kuneentambo. Ngokulandela le mithetho, iintambo zihlala ixesha elide kwaye zingcono. Kwiiofisi nakwiigumbi zeseva, izixhobo ezifana neetreyi zentambo okanye imitya yevelcro zigcina ukugoba kuthambile kwaye kucwangcisiwe. Ayigcini nje ngokukhusela intambo kodwa igcina indawo icocekile.

Ubude beCable

Njengoko sibonile, ubude bekhebula buxhomekeke ngqo kwisantya kunye nokuthembeka kwenethiwekhi yanamhlanje. Umzekelo, zombini iintambo zenethiwekhi zeCAT5 kunye neCAT6 zixhasa ukuya kuthi ga kwiimitha ezili-100 ngaphambi kokuba amathuba okulahleka kwedatha anyuke. Ukugqitha oku kunokubangela iingxaki, ngakumbi kwiintambo ezindala zeCAT5, ezifikelela kwi-100 Mbps kubude bazo bonke. I-CAT5e kunye neCAT6 zikhawuleza, kodwa ukupakisha kudlula ngaphantsi kweemitha ezili-100 kububulumko. Ukuqhuba okufutshane kugcina amazinga aphezulu edatha kwaye kunciphisa iimpazamo. Kwiifektri ezikhawulezayo kakhulu, njengeCAT8, umgama wehla uye kwiimitha ezingama-30 kuphela. Soloko ulungelelanisa iintlobo zekhebula kunye nobude kwizixhobo kwaye utshintshele kwinethiwekhi yakho yasekhaya ukuze ufumane iziphumo ezilungileyo.

Ukupheliswa kwesiXhobo

Kulungile, iziphelo zentambo nganye ye-Ethernet zinempembelelo ENKULU kakhulu uzinzo lwenethiwekhiUkunamathela kumgangatho ofanelekileyo wocingo — T568A okanye T568B — kugcina ulungelelwano kwaye kuthintela ukuxhuzulana kwentambo. Izihlanganisi ze-RJ45 kufuneka zisetyenziswe kakuhle, ukuqinisekisa ukuba akukho zintambo ezixhuzulayo. Musa ukulibala ukuvavanya zonke iintambo zepatch emva kokuziqhobosha, njengoko oku kuya kukunceda uchonge amakhonkco abuthathaka ngaphambi kokuba kube kade! Izihlanganisi ezikhuselweyo zinokukhusela ngokufanelekileyo ingxolo yombane, zigcine ukuthembeka kwesignali.

Iindleko Ezifihlakeleyo Zokuvumelana

Ukucombulula iingxaki ngeentambo ezisemgangathweni ophezulu kunokubonakala ngathi yindawo enobuchule yokonga namhlanje, kodwa iindleko ezifihlakeleyo ziyaqokelelana ngokukhawuleza. Ukugxila kuphela kwixabiso eliphantsi kunokuguqulela kwiimpahla eziqhekeka rhoqo, ezingapheli, kwaye zibeke emngciphekweni inethiwekhi yakho yasekhaya. 'Kwihlabathi lokwenyani', i-80% yokusilela kwezixhobo kuvela kwiintambo ezimbi okanye ukupheliswa kakubi. Ukukhetha intambo engalunganga apha kunokubangela ukucotha, ixesha lokungasebenzi, kunye neemeko ezingakhuselekanga - ngakumbi apho umbane kunye nedatha zisebenza ngaxeshanye.

Ukuhla koMsebenzi

Iintambo ezingabizi kakhulu ziyacothisa izinto. Unokufumana ukuskrola kwakho kwiwebhu, ukukhuphela iifayile okanye ukuqhawuka kweentambo, nangona isicwangciso sakho kufuneka sikhawuleze. Ezi ziimpawu zeencwadi zokuwohloka kokusebenza, kwaye zenzeka kuba iintambo eziphantsi azikwazi ukuhambelana neemfuno zanamhlanje. Ngamanye amaxesha ukhuseleko oluphantsi lwentambo luvumela ingxolo ukuba ingene, nto leyo ekhokelela ekulahlekeni kwedatha kunye nokulungiswa kweempazamo ezongezelelweyo.

Ukuba iintambo azikwazi ukusebenza kakuhle, azikwazi ukudlulisa imiqondiso ngokukhawuleza okanye ngokukhawuleza. Iinethiwekhi ziqala ukunikezela – ingakumbi xa kufikwa kwiifowuni zevidiyo, ukusasaza okanye ukudluliselwa kweefayile ezinkulu. Kuyathandeka ukugxeka i-router okanye inkonzo, kodwa rhoqo umntu otshabalalisayo yintambo engalunganga. Ukuhlolwa rhoqo kunye nokutshintshwa ngokukhawuleza kweekhonkco kunokubona ezi ngxaki kwangethuba, ngaphambi kokuba ziphume kwaye kubangele wonke umntu ukuba aphathwe yi-migraine.

Ixesha lokungasebenzi kwenethiwekhi

Iintambo ezingathembekanga, ezifana neentambo ze-subpar patch, zibangela ukwehla rhoqo kwenkonzo. Iofisi yonke okanye ikhaya liphela lihlala lingenanto imizuzu okanye iiyure, kwaye ngalo lonke ixesha umsebenzi uyema. Kwiifektri, ixesha lokungasebenzi lithetha ukuba imigca yemveliso iyama, ilahlekelwe yimali kwaye ngamanye amaxesha ibeka ubomi esichengeni. Kwaneematshini ziyawa ukuba umqolo wazo uyaphuka. Ukuphucula kwiintambo zenethiwekhi zeprimiyamu kunye nokugcina ukhetho olungasemva lunokuba negalelo elikhulu. Ukucwangcisa ukuphinda kusebenze kubalulekile ukugcina ukusebenza, nokuba icandelo lonakala.

Ukuphindaphinda kokutshintshwa

Iintambo ezakhiwe ngezinto ezikumgangatho ophezulu zinamandla okunyamezela. Intambo engabizi kakhulu inokuqhekeka okanye itshintshe umbala kungekapheli nonyaka, ingakumbi ngaphandle apho ilanga litshona khona. Iijakethi ezingazinziswanga yi-UV ziyaqhekeka kwaye zingasebenzi ngokukhawuleza. Uza kuchitha imali eninzi ekuzitshintsheni, kwaye umsebenzi uyawongeza. Ukukhetha iintambo eziqinileyo kwasekuqaleni kufana nokutshintshiselana okuncinci kunye noxinzelelo oluncinci.

Emva kwexesha elithile, imali eyongiweyo ngenxa yokonakala okuncinci kunye nokulungiswa kwayo yadlula imali eyongiweyo kwizinto ezingabizi kakhulu.

Ukhuseleko kunye nezinye iingozi

Iintambo ezikumgangatho ophantsi, ezifana neendibano zeentambo ze-ethernet ezingakhuselekanga, zinokukhupha umsi onobuthi kwimililo, nto leyo ebeka emngciphekweni bonke abo bakufutshane. Xa amandla kunye nedatha zisebenza kunye kwintambo enye, njengakwiisetingi zentambo ezicwangcisiweyo, umngcipheko uphezulu kakhulu.

Ukuqinisekisa uBulungisa beCable

Ukuqinisekisa impilo yeentambo ze-Ethernet kuyimfuneko kuyo nayiphi na inethiwekhi, ingakumbi kwiindawo ezigcwele izixhobo ezifana namaziko edatha. Ukuhlolwa rhoqo kukuvumela ukuba ubone imiba ngaphambi kokuba inyuke, ugcine uqhagamshelo lwenethiwekhi oluphezulu, kwaye uthintele ukungasebenzi. Imisebenzi esisiseko efana nokuhlola ngokubonakalayo iintambo zepatch kunye nokwenza uxilongo inokubonisa ukuba iintambo zisebenza kakuhle na okanye kukho ingxaki.

Uhlolo olubonakalayo

Jonga yonke intambo ukuze ubone ukuba kukho iimpawu ezicacileyo zokuba ukhathazekile. Khangela iingcingo ezikrazukileyo, amaqhuqhuva okanye amaqhuqhuva kwijakethi. Zizinto ezincinci, ezinganakwayo ezibangela iintloko ezinkulu ukuba azinakwa.

Jonga neziphelo zentambo. Ukugqwala okanye izihlanganisi ezigugileyo zinokubangela imiqondiso ebuthathaka okanye ukuwa okungacwangciswanga konxibelelwano. Ukuba ubona isihlanganisi esinamabala aluhlaza okanye iiphini ezikhululekileyo, lixesha lokusitshintsha. Qinisekisa ukuba iintambo azigotywanga kwii-engile ezibukhali okanye zityunyuzwe zizinto ezinzima. Iintambo ezihamba kwiindlela zokuhamba ezixakekileyo okanye phantsi kwefenitshala zinokubangela umonakalo. Imizuzu embalwa rhoqo emva kweenyanga ezimbalwa uhlola zonke iintambo kunokukusindisa kwiingxaki ezininzi endleleni.

Uvavanyo lweSatifikethi

Uvavanyo lungaphezulu kakhulu xa kufikwa ekuqinisekiseni ukusebenza kakuhle kwenethiwekhi ye-bandwidth ephezulu. Ukusebenzisa i-cable tester kubonisa ukuba intambo ye-Ethernet ixhunywe ngokuchanekileyo na kwaye ukuba yonke intambo yangaphakathi iyasebenza. Uninzi luvavanya ukuqhubeka kwayo, kunye nokukhanya ngakunye kwi-tester kubonisa ukuba intambo iqhagamshelwe. Ukuba zonke izibane zivuliwe, intambo ilungile. Ukuba isibane sicimile, kukho ukuqhekeka okanye ukuxhuzula. Kuvavanyo olunzulu, abavavanyi be-certification banokulinganisa izinto ezifana nokuncitshiswa, i-crosstalk, kunye nokulahleka kokubuya. La manani abonisa ukuba intambo inokuxhasa isantya se-gigabit kunye nokudluliselwa kwenethiwekhi okukhawulezayo. Kwiinethiwekhi ezinkulu, abavavanyi ababini, omnye kwicala ngalinye, bavavanya yonke indlela yokusebenza. Uvavanyo lwe-certification lubalulekile ekwaneliseni imigangatho yeshishini kunye nokuqinisekisa ukuba iintambo zisebenza kakuhle kwiimeko zokwenyani.

Ukubhala Iziphumo

Bhala phantsi uphononongo ngalunye lweentambo zakho zenethiwekhi, ubhale phantsi oko ukufumanisileyo, ukuba ujonge nini, nokuba utshintshe naziphi na iintambo zepatch. Oku kunceda ekuchongeni iindlela ezisetyenziswayo kwaye kukulungiselele uhlolo okanye ukulungiswa.

Isiphelo

Iintambo ze-Ethernet zibonakala zilula, kodwa zichaza indlela iinethiwekhi ezisebenza ngayo ngamaxesha onke. Iintambo ezilungileyo zinciphisa ingxolo, zonyusa isantya, kwaye zigcina umsebenzi uqhubeka. Ukukhetha ikhaka elifanelekileyo, izinto, kunye nodidi lwesicelo kunokwenza umahluko omkhulu. Izinto ezincinci, ezinje ngokufakela ngononophelo, zonga ixesha kunye nemali ekuhambeni kwexesha. Ukuhlawula umgangatho ngexabiso eliphantsi kubangela iintloko ezingaphezulu kunoncedo. Ukuhlolwa okulula kugcina iintambo zisebenza kakuhle. Khumbula ukuba iofisi ekhuphela kancinci—utshintsho lwentambo elungileyo lucoce ingxaki. Iinethiwekhi zisebenza ngcono xa ukhetha ngobulumko, uvavanya kakuhle, kwaye ulungisa iziseko zophuhliso. Ngaba ufuna uxolo lwengqondo kunye noqhagamshelo olukhawulezayo? Vavanya iintambo zakho, tshintshela kweyona ilungileyo kwaye uzibonele uphuculo ngokwakho.

Imibuzo ebuzwa qho

Yintoni intambo ye-Ethernet?

Intambo ye-Ethernet yintambo yenethiwekhi ebonakalayo, enentambo edibanisa izixhobo ezifana neekhompyutha, ii-routers, okanye iiswitshi zokudlulisela idatha ngendlela ezinzileyo.

Kutheni kubalulekile ukukhusela ikhebula le-Ethernet?

Ukukhusela, ingakumbi kwiintambo eziqinileyo kunye neentambo ze-ethernet ezikhuselweyo, kunciphisa ukuphazamiseka kwezinye izixhobo ze-elektroniki, kuqinisekisa ukuba izinga lakho lokudlulisa idatha lihlala lizinzile kwaye likhawuleza.

Ndingayikhetha njani iklasi yekhebula ye-Ethernet efanelekileyo?

Khetha iklasi ngokwesantya nomgama ofunekayo. Kwizindlu ezininzi, ukusebenzisa iintambo ze-ethernet zeCat 5e okanye zeCat 6 zifanelekile. Kwinethiwekhi ye-bandwidth ephezulu okanye ukusebenza ixesha elide, cinga ngeenkcukacha zeCat 6a okanye zeCat 7.

Zeziphi izinto ekufuneka ndizijonge kwiintambo ze-Ethernet?

Khangela iintambo zepetshi ezakhiwe ngocingo lobhedu oluqinileyo kunye nesikhuselo esikumgangatho ophezulu, njengoko ezi zinto ziqinisekisa ukusebenza okuphezulu kunye nobomi bentambo obude.

Ngaba ukufakelwa okungekho semgangathweni kungachaphazela ukusebenza kakuhle kwekhebula le-Ethernet?

Kulungile, ukufakwa kakubi kweentambo zenethiwekhi kunokukhokelela ekulahlekelweni kwesignali okanye ekuphazamisekeni. Hlala uhlonipha ukugoba okubukhali, gcina iintambo kude neentambo zombane, kwaye ulandele iindlela ezilungileyo zeentambo ze-ethernet.

Ngaba iintambo ezibiza kakhulu zihlala zingcono?

Akunjalo rhoqo. Cinga ngeemfuno zenethiwekhi yakho kuqala. Iintambo ezibizayo, njengeentambo eziqinileyo okanye iintambo zokudibanisa, zinokuba neempawu ezintle, kodwa awuzidingi ukuze zisetyenziswe lula.

Ndingajonga njani ukuba intambo yam ye-Ethernet isebenza kakuhle?

Zama intambo ye-RJ45 patch ngesixhobo sokuvavanya intambo yenethiwekhi okanye ngokuqhagamshela izixhobo ngokuthe ngqo. Khangela uqhagamshelo oluzinzileyo kunye nesantya se-gigabit ukuze uyiqinisekise.