Uvavanyo lwentambo yenethiwekhi ye-fluke lusetyenziselwa ukuvavanya impilo kunye nokwakheka kweentambo zenethiwekhi, ukuqinisekisa ukuba zisebenza kakuhle kwaye ziyahambelana nemigaqo efunekayo. Baqesha aba bavavanyi kwiiofisi, ezikolweni nasemakhaya ukuze babone amakhefu, iishothi okanye iingcingo ezingasebenzi kakuhle kwi Intambo ye-Ethernets. Abavavanyi beFluke babonelela ngeziphumo ezicacileyo kunye nolwakhiwo oluqinileyo ukonga ixesha kunye nokuphepha iimpazamo xa kusetwa okanye kulungiswa. Uninzi lwabavavanyi lubonisa iimephu zentambo, ubude kunye nomgangatho wesignali, okuvumela abasebenzisi ukuba babone kwaye basombulule iingxaki ngokukhawuleza. Ukongeza kwisantya, izixhobo ezifana neFluke LinkIQ kunye neFluke DSX Series zizinto ezidumileyo zokujonga okulula kunye neengxelo ezipheleleyo. Ukukunceda ekukhetheni, la macandelo alandelayo aza kugxininisa iimpawu ezibalulekileyo kwaye anike iingcebiso zokusebenzisa.

Injongo yabavavanyi beNethiwekhi yeCable

Abavavanyi bentambo yenethiwekhi zintliziyo yokwakha nokugcina iinethiwekhi eziqinileyo. Zidlala indima ebalulekileyo kuvavanyo lwenethiwekhi, ukuqinisekisa ukuthembeka nokusebenza kweentambo zobhedu ezidibanisa indalo yethu yedijithali. Aba bavavanyi banceda ekuchongeni iingcingo ezimbi, ukuvavanya iimpazamo, nokuqinisekisa ukuba iintambo ziyahambelana nemigangatho yokhuseleko kunye nokusebenza. Nokuba zezokufakelwa okanye umsebenzi wokulungisa omtsha, ziqinisekisa ukuba iintambo zenethiwekhi zilungiselelwe ngokukhawuleza kwaye ukusebenza okuthembekileyo.

1. Uqinisekiso

Abavavanyi beentambo zenethiwekhi banceda ekuqinisekiseni ukuba ukufakwa kweentambo kuthembekile na. Umzekelo omnye oqhelekileyo, nowona mgaqo ulula, kukuba iingcali zenza uvavanyo lwemephu yentambo ukubonisa ukuba iintambo zixhunywe ngokuchanekileyo okanye ukuba kukho ukudideka—iintambo ezitshintshiweyo okanye ezidityanisiweyo. Zibamba iingxaki ngaphambi kokuba inkqubo isebenze. Ukuqinisekisa ukuba iintambo ziyasebenza ngokwenene, ukuba azinaziphene, okanye imigca ephukileyo okanye imiqondiso iyawa. Ngaleyo ndlela kuthintela iintloko ezibuhlungu ngaphambi kokuba inethiwekhi isetyenziswe.

Umzekelo, ukuba ishishini lifaka iingcingo kwisakhiwo esitsha, ukuqhuba olu vavanyo kuthetha ukwazi ukuba zonke iintambo ziya kuba nohlaziyo lwexesha elizayo okanye ubuchwepheshe obutsha. Xa uvavanya iintambo ngaphambi kokuba zisetyenziswe, uyazi ukuba inethiwekhi ayizukukuphoxa.

2. Isiqinisekiso

Abavavanyi besatifikethi yimigangatho yegolide yokuqinisekisa ukuba iintambo ziyahlangabezana ne-ANSI/TIA okanye i-ISO/IEC. Zibonisa ukuba ukufakelwa kuyakwazi na ukuxhasa imigangatho efana neCat 6 okanye iClass E. Abavavanyi babonelela ngemilinganiselo ethile—ukulahleka kwesignali, i-crosstalk, ubude obupheleleyo, njl.njl.—ukukuvumela ukuba ubonise ukuba umsebenzi wenziwe kakuhle.

Kwimizamo emikhulu, ezi ziphumo zigcinwa njengoxwebhu lweziqinisekiso kunye neemfuno zabathengi. Ngee-certification testing, intambo nganye isayinwe njengekhuselekileyo, eqinileyo, kwaye ilungele nantoni na eyenzeka kwinethiwekhi.

Ukuba nezi rekhodi kuthetha ukuba ungabuyela umva kwaye ujonge imbali ukuba kukho into eyenzekileyo.

3. Ukusombulula iingxaki

Xa inethiwekhi ivula okanye yonakala, abavavanyi bekhebula bangena ngokukhawuleza ukuze bafumane ingxaki. Bafumanisa ii-short circuits, iintambo ezinqamlezileyo okanye ukonakala kwesignali. Uvavanyo oluyilwe lubonelela ngeziphumo ezichanekileyo ezikuvumela ukuba ulungise indawo echanekileyo, kungekuphela nje ukuqikelela.

Ukutolika iziphumo ezivela kwezi mvavanyo kufana nokuncipha kokuma kunye nokwanda kokholo kwigridi.

4. Isiqinisekiso

Uvavanyo lokufaneleka lubonisa ukuba iintambo ziyawaxhasa na amazinga othumelo afana ne-1 Gbps okanye i-10 Gbps. Zivavanya ukusebenza kwentambo yokwenyani kwiindlela zokwenyani. Oku kubalulekile xa kuhlanganiswa ubuchwepheshe obutsha okanye kwandiswa isantya.

Abavavanyi beziqinisekiso bayanceda ekwenzeni umnxeba malunga nokuba ufuna iintambo ezintsha okanye ukuba ezindala zisavavanywa na.

Uvavanyo lukuvumela ukuba ucebe uphuculo oluneenkcukacha, kungekhona uqikelelo.

5. Amaxwebhu

Ukungena ngemvume kucoceko oluhle lwenethiwekhi. Iingxelo zabavavanyi zibonisa ukuba iintambo ziyadlula okanye ziyasilela. Ezi fayile zinceda amaqela ukuba alandele utshintsho kwaye athobele imithetho esemthethweni okanye yesiqinisekiso.

Iingxelo ezizenzekelayo zonga ixesha kwaye zigcina ulwazi lucocekile.

Ukuthobela imithetho kunye namaxwebhu acacileyo kuvelisa ukholo kubuchule bokwenza izinto.

Amandla okuHlola aPhambili

Yanamhlanje abavavanyi bentambo yenethiwekhi ye-fluke zibonelela ngezixhobo ezibanzi zokufumanisa nokusombulula iingxaki zekhebula ngokukhawuleza, ziphucula ukusebenza kakuhle kovavanyo lwenethiwekhi. Zidibanisa amandla okuvavanya i-crosstalk, ilahleko yokubuyisela, ukhuselo, kunye nokumelana, kwaye zinokuqhuba iimvavanyo zomthwalo ukuya kuthi ga kwiKlasi 8 (90 W). Ukuhlolwa kokusebenza kunokucwangciswa ukusuka kwi-10 Mb/s ukuya kwi-10 Gb/s, kubonelela ngomboniso olula wokudlula okanye wokungaphumeleli. Aba bavavanyi baphatha iintlobo ezininzi zeentambo, kubandakanya izibini ezijijekileyo nezingenakhuselo, zombini izibini ezi-2 kunye nezibini ezi-4. Iziphumo zikhawuleza—malunga nomzuzwana omnye kwiintambo ukuya kuthi ga kwiimitha ezili-120—okuvumela abasebenzisi ukuba bonge iziphumo ezifikelela kwi-1,000 ezinamagama acacileyo, nto leyo eyenza ukuba zibe yimfuneko kwiiprojekthi ezinkulu okanye ezintsonkothileyo.

Ingxoxo enqamlezileyo

I-Crosstalk yinto enkulu ekufuneka uyibukele kwiintambo zedatha. Xa isignali 'ivuza' phakathi kwababini inokucothisa inethiwekhi okanye ibangele iimpazamo.

Ukuvavanya oku, abavavanyi bahlola i-crosstalk ekufutshane ne-far-end. I-Near-end yindawo ekufutshane apho isignali ivela khona, kwaye i-far-end ikwicala elichaseneyo lentambo. Ukufumana iindawo ezibuthathaka kukuvumela ukuba ufake ezinye iintambo ezaphukileyo okanye ulungiselele uqwalaselo. Ngabavavanyi abaphambili, unokufumanisa ukuba intambo iyadlula okanye iyasilela ngoko nangoko—nokuba ikwi-10 Gb/s. Olu vavanyo lwe-crosstalk lunciphisa ukuqikelela kwaye lunceda ekugcineni inethiwekhi icocekile kwaye ikhawuleza.

Ukulahleka kokubuya

Ukulahleka kokubuya yenye indlela yokulinganisa impilo yekhebula. Ibona ukuba iimpawu ziyavela na, nto leyo enokuphazamisa ukudluliselwa kwedatha.

Ukulahleka okuphantsi kokubuya kuthetha ukuba intambo ithambile kwaye imiqondiso ihamba lula. Abavavanyi baya kusebenzisa la manani ukuchonga iintambo ezisenokungaxhasi ukuhanjiswa kwedatha ngesantya esiphezulu ngokufanelekileyo. Ukuba intambo ibonisa ukulahleka okuphezulu kokubuya, inokubangela ukwehla okanye ukulahleka kweepakethi. Ngokwenza olu hlolo xa useta, uchonga iingxaki ngokukhawuleza kwaye wonge ixesha ekuhambeni kwexesha.

Oku kuluncedo ngakumbi kwiindawo ezixineneyo apho uninzi lwabasebenzisi luxhomekeke kunxibelelwano oluqinileyo noluthembekileyo.

Ukukhusela

• Isihlangu seFoyile (FTP)

• Isihlangu Esilukiweyo (STP)

• Ifoyile + Elukiweyo (S/FTP)

• Ayikhuselekanga (UTP)

Uvavanyo lokukhusela lubonisa ukuba intambo ye-ethernet ingayikhusela ngokufanelekileyo ingxolo yangaphandle, nto leyo ibalulekileyo ekugcineni isiseko senethiwekhi esithembekileyo. Ukukhusela ngokufanelekileyo kuthintela ukuphazamiseka kwi-wi-fi, iimoto, okanye iintambo ezikufutshane, okuqinisekisa ukuxilongwa okusebenzayo kunye nokusebenza okumanzi ngakumbi. Ukukhetha uhlobo olufanelekileyo lwekhaka kuthetha ukuba ixesha lokungasebenzi lincinci kwaye kuphuculwe ukusebenza.

Ukuchasa

Ukulinganisa ukumelana ne-DC loop kusenza sikwazi ukubona unxibelelwano olubi. Ukumelana okuphezulu kunokubonisa ukuqhekeka, isiphelo esikhululekileyo okanye i-crimp embi.

Ukulinganisa rhoqo ukumelana kufumanisa iingxaki ngaphambi kokuba zibe nkulu kakhulu. Ezi mvavanyo ziqinisekisa ukuba isibini ngasinye kwintambo sisebenza njengoko kuchaziwe.

Iimpawu eziqinileyo zokuxhathisa ziguqulela ekubeni ziimpawu ezigqobhozayo nezivulayo, zombini ezibaluleke kakhulu kwiPower over Inethiwekhi ye-Ethernets.

Ukukhetha uMvavanyi Ofanelekileyo

Ukukhetha isixhobo sokuvavanya intambo senethiwekhi esifanelekileyo, ingakumbi xa kufakwa intambo ye-ethernet, ngumbandela nje wokulungelelanisa iimfuno zakho ngokwezakhono zesixhobo. Abavavanyi abadalwanga belingana; abanye banikezela ngoxilongo olusebenzayo lokujonga intambo ye-ethernet ngokukhawuleza, ngelixa abanye bebonelela ngezixhobo ezininzi zokuvavanya inethiwekhi ngokunzulu. Apha ngezantsi kujongwa ngokukhawuleza iimpawu kunye neenkcukacha zabavavanyi abahlukeneyo.

Isicelo

Uza kufumana izixhobo zovavanyo lwenethiwekhi kuyo yonke indawo—amaziko edatha, iiofisi, izikolo, kwanasekhaya. Oko ukufunayo kuxhomekeke kwiintambo osebenza ngazo kakhulu. Ukuba uhlala uvavanya i-copper kunye ne-fiber, khetha i-tester eyenza zombini ezi zinto. Ezimbalwa zingavavanya i-Ethernet, i-coax, kunye ne-twisted pair, elungele kakhulu iindawo ezixutyiweyo. Ukulingana kakuhle kubalulekile; ukuba usebenza ngeentambo ezinde, jonga ubude bentambo yomvavanyi. Into evavanya ii-opens, ii-shorts, okanye ii-crossed pairs ilula kodwa iyafuneka. Kwiiprojekthi ezinkulu, izixhobo ezinje ngovavanyo lwe-crosstalk okanye ii-integrated tone generators zinceda ekongeni ixesha, ngakumbi kwiindawo ezinkulu okanye ezinzima.

Imigangatho

Bazi imigangatho yoshishino, kwaye le migangatho inefuthe kwindlela ezisebenza ngayo izixhobo zovavanyo lwenethiwekhi. Ezona zidumileyo yi-ANSI/TIA kunye ne-ISO/IEC. Qinisekisa ukuba umvavanyi wakho we-ethernet uhlala ehambelana nale migangatho. Njengoko kuvela ubuchwepheshe obutsha, umvavanyi ohlala ekhona yinzuzo ebalulekileyo. Ukunamathela kule migaqo kuqinisekisa ukuba iimvavanyo zakho zithembekile kuyo yonke indawo, nto leyo ibalulekileyo kwiiprojekthi zehlabathi okanye ezixabisa kakhulu. Linda uhlaziyo ukuze ugcine izixhobo zakho zovavanyo zisebenza.

Ukuguquguquka

Umvavanyi wemodyuli ulinganisa iimfuno zakho, nto leyo eyenza ukuba ibe sisixhobo senethiwekhi esisebenzayo. Ukuba imisebenzi yakho iyatshintsha, awudingi matshini mtsha—yongeza nje imodyuli yezisombululo eziphambili. Oku kulungele amaqela atshintshatshintsha phakathi kweentlobo zekhebula okanye iimfuno zovavanyo lwenethiwekhi, oko konga imali kunye nendawo yeshelufu ukongeza.

Ukuqina kunye nokuLula kokusetyenziswa

Umsebenzi wasentsimini unzima, ingakumbi xa kufikwa kuvavanyo lwenethiwekhi. Khetha umvavanyi we-LAN othembekileyo onokuphatha ukuwa, uthuli, kunye nemozulu. Unxibelelwano oluncinci kunye nezikrini ezicocekileyo zikhokelela kwiimpazamo ezimbalwa kunye nomsebenzi okhawulezayo, nto leyo ephucula ukusebenza kakuhle kofakelo lwakho lwekhebula le-ethernet.

Ukusetyenziswa kwentsimi okusebenzayo

Ukuqonda indlela yokusebenzisa abavavanyi bentambo yenethiwekhi yeFluke kwicandelo kubalulekile kuvavanyo lwenethiwekhi olusebenzayo. Icebo eliqinileyo kwicandelo lifuna ukulungiswa okucokisekileyo, izixhobo ezifanelekileyo, kunye nokujonga ngokucokisekileyo. Iingcali zecandelo zisebenzisa abavavanyi be-Ethernet ukujonga iintambo ukuqhubeka kwazo, ukulahleka kwesiginali, kunye nokuthobela imigangatho yehlabathi evela kwi-TIA. Ngokudibanisa umvavanyi neentlobo zentambo—ezifana neCat 5, 6, okanye ifayibha—le nkqubo iba lula kuzo zombini uhlolo olukhawulezileyo kunye nokuxilongwa okubanzi, nokuba kukuqinisekiswa okulula okanye ukuqinisekiswa okupheleleyo okufunwa ziziqinisekiso.

Ukuseta uvavanyo

A indawo yovavanyo ecocekileyo Kuyabala. Ukungaxakeki kangako kukhokelela kwiimpazamo ezimbalwa kwaye kuthintela ingxolo yangaphandle ukuba yonakalise imveliso yakho.

Faka ngokuthatha amanyathelo omenzi. Faka umvavanyi kwizibuko elifanelekileyo. Qinisekisa ukuba unazo zonke iiadaptha kunye neentambo ezikufutshane - iadaptha yefayibha elibalekileyo okanye intambo yepetshi engekhoyo inokubangela ukungasebenzi kakuhle kwezinto. Soloko uqinisekisa ukuba umvavanyi wakho uyasebenza kwaye ulinganisiwe - ukufundwa okungacwangciswanga ngumvavanyi omiselweyo kunokukwenza ufune iingxaki ezingekhoyo. Kumsebenzi omninzi, oko kuthetha ukuba uzivavanya ngokukhawuleza ngaphambi kokuba uqale, kwaye uvavanye yonke into eyenzekileyo okanye egugileyo.

Uhlalutyo lweziphumo

Hlola uvavanyo ngononophelo. Amanani aphantsi okanye ukufundwa okungaqhelekanga kunokubonisa iingcingo eziphukileyo okanye uqhagamshelo olukhululekileyo.

PS Thelekisa iziphumo nemigangatho—njengeenkcazo zeTIA ze-Ethernet. Ukuba idatha ayikho, yirekhode. Ukugcina iirekhodi kakuhle kunceda wonke umntu: ukubhala iziphumo, kwaye uzithumele kwiinkokheli zeqela okanye kubathengi. Uninzi lwabavavanyi luqhagamshela kwisoftware ebonisa iziphumo kwiitshathi okanye kwiindlela ezisetyenziswayo. Zikunceda uchonge iingxaki ezihlala ziphindaphindeka, ngoko ke ukulungiswa kuyakhawuleza kwixesha elizayo.

Indawo yeMpazamo

Iingcali zokuvavanya zibonisa indawo apho impazamo ikhona, kungekuphela nje ukuba intambo ayiphumelelanga. Yenza i-tone generator ukuze ulandelele intambo okanye ufumane indawo evulekileyo emva kodonga.

Vavanya idatha yovavanyo, ukuze ufumane ukuba ingaba yintambo ekrwelekileyo okanye ephukile ngokwenene na. Wakuba uyayazi uhlobo, cwangcisa ukulungiswa – ngamanye amaxesha kuyaphela ngokukhawuleza, ngamanye amaxesha utshintsha yonke indlela. Inkqubo emiselweyo ikunceda ukuba ungene kwimisebenzi emikhulu kwaye ugcine izilungiso kwinqanaba elifanayo.

Inkqubo yeDijithali yoVavanyo

Uvavanyo lwentambo yenethiwekhi yeFluke aluyonto nje ephathwa ngesandla; lusebenza njengomvavanyi weLAN othembekileyo. I-ecosystem yayo yedijithali iqhagamshela izixhobo zehardware, isoftware, kunye nelifu ukubonelela ngesuti epheleleyo yovavanyo lwenethiwekhi, evumela abasebenzisi ukuba babone kwaye basombulule iingxaki ezifana ne-crosstalk kunye nokulahleka kwesignali ngokufanelekileyo.

Ukuhlanganiswa kweLifu

Izisombululo ezisekelwe kwilifu zivumela abasebenzisi ukuba bagcine kwaye balawule iziphumo zovavanyo ngaphandle kokukhathazeka. Indawo nganye yedatha ikhuselekile ngee-backups ezizenzekelayo, ngoko akufuneki ukhathazeke ngokulahlekelwa lulwazi olubalulekileyo lovavanyo. Amaqela angalufumana olu lwazi naphi na, nto leyo eluncedo xa abantu abaninzi besebenza kwinethiwekhi. Ngoko ke umvavanyi wekhebula eBerlin unokuqhuba iimvavanyo kwaye umntu osebenza naye eSingapore unokubukela iziphumo ziphila.

Uhlalutyo lwelifu luyasebenza nalo. Ivumela abasebenzisi ukuba bachonge iindlela kunye neepateni, ezifana neentambo ezihlala zisilela kwisatifikethi okanye iindawo apho isignali ilahlekile khona. Ezi zixhobo zibonelela ngombono ophezulu, ukuze amaqela akwazi ukucwangcisa ukuphuculwa okanye ukulungiswa. Yiyo loo nto umsebenzi we-intanethi uhlala ukhawuleza kwaye uthembekile. Itheyibhile engezantsi ishwankathela iindlela ezahlukeneyo zokudibanisa ilifu kunye neenzuzo zazo:

Ulawulo lweprokjekthi

Iimpawu zolawulo lweprojekthi zigcina uvavanyo lwentambo luhamba ngendlela efanelekileyo. Gcina luhamba ngexesha kwaye ubukele imigangatho, ukuze kungabikho nto idlulayo. Amalungu eqela abelana ngokufikelela kwidatha yovavanyo, ngoko ke kulula ukusebenzisana, nokuba awukho kwindawo enye.

Kuthetha ukudideka okuncinci ukuba imisebenzi yakho icwangciswe kwindawo enye. Xa uvavanyo lugqityiwe, iqonga lityhila oko kugqityiweyo kunye noko kufuna ingqwalasela. Idatha yexesha langempela ivumela amaqela ukuba alungise izicwangciso ukuba kukho into etshintshayo. Oku kugcina iiprojekthi zilungile kwaye kunceda ukuphepha ukulibaziseka okubizayo.

Ingxelo

Iingxelo ziqokelela zonke iziphumo kunye neziphumo ezivela kwiimvavanyo. Inkqubo yedijithali yomvavanyi inokuvelisa iingxelo ezilungiselelwe iimfuno ezahlukeneyo. Abanye banokufuna idatha yobugcisa epheleleyo, ngelixa abanye befuna isishwankathelo esifutshane. Imifanekiso efana neegrafu kunye neetshathi inceda ukunxibelelana ngamanqaku aphambili, kwanakubaphulaphuli abangengabo abuchwephesha.

Bagcina zonke iingxelo kwifayile ukuze zisetyenziswe kwixesha elizayo, ngoko ke kulula ukuphonononga nokujonga iireferensi. Ngeengxelo ezicacileyo nezilula ukuzifunda, wonke umntu uhlala enolwazi kwaye iinethiwekhi zisebenza kakuhle.

Ukuqinisekisa Ikamva Lenethiwekhi Yakho

Iinethiwekhi kufuneka zilungelelanise utshintsho olukhawulezileyo kwitekhnoloji kunye neemfuno ezikhulayo zesantya kunye ukuthembeka. Nokuba yintambo enye ye-snafu okanye intambo ye-ethernet endala inokubangela iingxaki ezinkulu kamva. Ngezixhobo ezininzi kunye nezicelo ezihlala zijoyina inethiwekhi, ukusebenzisa abavavanyi be-ethernet abathembekileyo ukuze kufunyanwe uxilongo olufanelekileyo kubalulekile ekuqinisekiseni inethiwekhi yakho kwixesha elizayo.

Ukuqinisekisa ukuba inethiwekhi yakho ihlala iqinile, cinga ngezixhobo zovavanyo ezibanzi, kuquka abavavanyi be-LAN abathembekileyo kunye nezixhobo zovavanyo lwentambo ye-RJ45. Ezi zisombululo ziphambili azincedi nje kuphela ekugcineni isiseko senethiwekhi yakho kodwa zikwaphucula ukusebenza kakuhle kokufakwa kwentambo ye-ethernet kunye nokusebenza ngokubanzi.

• Hlala usebenzisa iintambo zeCat6 ezisemgangathweni njengoko ziya kubonelela ngesantya esingcono, ukuya kuthi ga kwi-10 Gbps kunye neefrikhwensi ze-250 MHz.

• Qinisekisa ukuba iintambo zineempazamo, ubude kunye nokusebenza kwazo kuvavanywa ngabavavanyi abathembekileyo.

• Jonga imigangatho emitsha kwaye uphucule izixhobo njengoko kufuneka.

• Lungela i-IoT kunye ne-PoE ngeentambo ezithwala idatha kunye nombane.

• Tyala imali kwizixhobo zokuxilonga ezichonga iindawo ezisengozini, ezifana nokulahleka kwesiginali okanye unxibelelwano olubi.

• Lungiselela ukugcinwa kwesakhiwo ukuze ubambe iingxaki kwangethuba kwaye unciphise ixesha lokungasebenzi.

Uhlaziyo lweFirmware

Khangela uhlaziyo lwe-firmware rhoqo ukuze izixhobo zakho zokuvavanya ikhebula le-ethernet zihlale zibukhali. Uhlaziyo alugcini nje ngokugcina izixhobo zakho zikhuselekile kwimingcipheko emitsha, kodwa longeza izixhobo ezilula eziphucula ukusebenza kakuhle kovavanyo lwenethiwekhi. Kakade ke, ungaze ulibale ukufunda isikhokelo somenzi ngaphambi kokuba uqale uhlaziyo—usenokuphoswa yinto ethile!

Imigangatho Ekhulayo

Imigangatho yenethiwekhi itshintsha ngokukhawuleza. Ukuhlala usesikhathini ngezinto ezifana nemigangatho emitsha ye-IEEE okanye ye-TIA kuyayikhusela inethiwekhi yakho kwixesha elizayo. Umzekelo, iiCat6 zidlala kakuhle ngetekhnoloji entsha, ngelixa iCat5 ifikelela kwi-100 Mbps. Uqeqesho lwenza amaqela azi ukuba yintoni entsha kunye nendlela yokuyivavanya, ukuze inethiwekhi ihlale ikulungele.

Ayingabo bonke abavavanyi abakwaziyo ukuziqhelanisa njengoko imigangatho itshintsha. Xa kuvela iintlobo ezintsha zeentambo okanye isantya sedatha, umvavanyi wakho kufuneka akwazi ukudlala. Ngaphandle koko uya kufumana ukucotha okanye iingxaki ezingaphoswanga.

IoT kunye nePoE

Izixhobo ze-IoT – ukusuka kwiisensa ezikrelekrele ukuya kwiikhamera zokhuseleko – zigcwele iinethiwekhi. Nganye ifaka idatha engakumbi kwinkqubo yakho. I-PoE yenza kube lula ukusebenzisa izixhobo ngaphandle kweentambo zombane ezongezelelweyo – kuphela ukuba iintambo zakho ziyakwazi ukuzithwala.

Kwi-IoT, uvavanyo luthetha ukubona ukuba iintambo zakho zingakwazi na ukumelana neemfuno ezikhulayo zethrafikhi kunye namandla. Iintambo zeCat6, ezinesikhuselo kunye nesantya sazo, zilukhetho oluqinileyo lwenkxaso ye-IoT kunye ne-PoE.

Ukutyala imali kwiZisombululo zoVavanyo eziLungisekayo

Ubuchule: Ukuthenga isixhobo sokuvavanya esinokukhula ngenethiwekhi yakho kukongela ixesha nemali. Khangela eso sijongana neentlobo ezintsha zeentambo kunye nesantya esiphezulu.

Abavavanyi abaguquguqukayo bathetha ukuba akukho ziphuculo zingako ekuhambeni kwexesha.

Ukusombulula iingxaki ngokukhawuleza, ixesha lokungasebenzi lincinci.

Kulula ukuyisebenzisa nakweliphi na ilizwe.

Isiphelo

Abavavanyi beentambo zenethiwekhi ye-Fluke benza umsebenzi ube lula kubachwephesha abafuna iimpendulo ezikhawulezileyo kunye nobungqina obuqinileyo. Ngezikrini ezicacileyo, uvavanyo olukhawulezileyo kunye nokwakhiwa okuqinileyo, banceda oochwephesha ukubamba iimpazamo zeentambo ngobunzima obuncinci. Iqela elincinci linokuhlola umgangatho omkhulu weofisi kwisiqingatha sosuku kwaye libambe iingcingo ezingasebenzi kakuhle okanye amakhonkco angasebenzi kakuhle ngokukhawuleza. Iilog zedijithali zinceda amaqela ukuba abonise ukuba yintoni ehambe kakuhle okanye engalunganga. Umvavanyi womgangatho uhlala usesikhathini njengoko iteknoloji entsha ifika, ngoko akuyi kufuneka utshintshe izixhobo nangaliphi na ixesha kungekudala. Ibali ngalinye lentsimi liyaqinisekisa oku—abantu baxhomekeke kwaba bavavanyi kwiiprojekthi ezinkulu kunye nokulungiswa kwemihla ngemihla. Ukuze umsebenzi ube lula, ungabi neefowuni ezininzi, kunye nempilo entle yenethiwekhi, vavanya umntu kwaye uzive umsebenzi wakho unyuka.

Imibuzo ebuzwa qho

Yintoni i-Fluke network cable tester?

Umvavanyi wentambo yenethiwekhi yeFluke ngumvavanyi weLAN othembekileyo osetyenziselwa ukujonga ukuthembeka, ukusebenza, kunye nokufakelwa kweentambo zenethiwekhi, obonelela ngoxilongo olusebenzayo lokuchonga iimpazamo kunye nokungasebenzi kakuhle.

Kutheni ndifanele ndisebenzise isixhobo sokuvavanya intambo yenethiwekhi kwinethiwekhi yam?

Umvavanyi wentambo yenethiwekhi, obalulekileyo ekuxilongeni okusebenzayo, uqinisekisa ukuba iintambo zakho ze-ethernet zifakwe kakuhle kwaye zisebenza kakuhle, nto leyo enciphisa ixesha lokungasebenzi kwenethiwekhi kwaye iququzelela unxibelelwano oluthembekileyo.

Ngaba abavavanyi beFluke banokufumana iingxaki zenethiwekhi eziphucukileyo?

Ewe. Abavavanyi beFluke babonelela ngoxilongo olusebenzayo kwimiba enzima efana nokulahleka kwesiginali, incoko ethe tyaba, kunye neengxaki zesantya senethiwekhi, benika abasebenzisi iingxelo ezineenkcukacha zobuchule bokuvavanya obusebenzayo.

Ndingayikhetha njani i-Fluke network cable tester efanelekileyo?

Cinga ngohlobo lwenethiwekhi yakho, iimfuno zovavanyo, kunye nohlahlo-lwabiwo mali, ugxile kwizakhono ezifana nokuqinisekiswa kwesantya kunye nokuchonga iimpazamo ukuze ufumane amandla ovavanyo asebenzayo ngokwemigangatho yekhebula lakho.

Ngaba abavavanyi beFluke bafanelekile ukusetyenziswa entsimini?

Ewe, abavavanyi beFluke benzelwe uvavanyo lwenethiwekhi olusebenzayo kwindawo. Bancinci, baqinile, kwaye kulula ukuyisebenzisa kweli candelo, yiyo loo nto uninzi lweengcali lubathemba aba bavavanyi beLAN abathembekileyo.

Ngaba abavavanyi beFluke banikezela ngeempawu zonxibelelwano zedijithali?

Uninzi lwabavavanyi beFluke lubonelela ngezisombululo eziphambili ngokuqhagamshela kwii-apps okanye kwilifu, nto leyo ephucula ukusebenza kakuhle kovavanyo lwenethiwekhi kunye nokuxilongwa kwekhebula ledatha.

Abavavanyi beFluke banceda njani ukuthintela inethiwekhi kwixesha elizayo?

Abavavanyi beFluke baqinisekisa ukuba iintambo zakho ze-ethernet ziyakwazi ukumelana nesantya senethiwekhi sanamhlanje nesangomso, zibonelela ngezakhono zokuvavanya ezisebenzayo ukugcina ukuphuculwa kwenethiwekhi yakho kulungile.