Isihloli sekhebula lenethiwekhi ye-fluke sisetshenziselwa ukuhlola impilo kanye nokulungiselelwa kwekhebula lenethiwekhi, ukuqinisekisa ukuthi lisebenza kahle futhi lihambisana nezimfuneko ezidingekayo. Baqasha laba bahloli emahhovisi, ezikoleni nasemakhaya ukuze bathole amakhefu, amafushane noma izintambo ezingasebenzi kahle ku Ikhebula le-Ethernets. Abahloli be-Fluke banikeza imiphumela ecacile kanye nokwakheka okuqinile ukuze konge isikhathi futhi kugweme amaphutha lapho kusethwa noma kulungiswa. Iningi labahloli libonisa amamephu entambo, ubude kanye nekhwalithi yesiginali, okuvumela abasebenzisi ukuthi babone futhi baxazulule izinkinga ngokushesha. Ngaphezu kwesivinini, amathuluzi afana ne-Fluke LinkIQ kanye ne-Fluke DSX Series ayizinketho ezidumile kokubili ukuhlolwa okulula kanye nemibiko egcwele. Ukuze sikusize ekukhetheni, izigaba ezilandelayo zizogqamisa izici ezibalulekile futhi zinikeze amathiphu okusebenzisa.

Inhloso Yabahloli Bekhebula Lenethiwekhi

Abahloli bekhebula lenethiwekhi ziyinhliziyo yokwakha nokugcina amanethiwekhi aqinile. Adlala indima ebalulekile ekuhlolweni kwenethiwekhi, ukuqinisekisa ubuqotho nokusebenza kwezintambo zethusi ezixhumanisa indawo yethu yedijithali. Laba bahloli basiza ekuboneni izintambo ezimbi, ukuhlola amaphutha, nokuqinisekisa ukuthi izintambo ziyahambisana nezindinganiso zokuphepha nokusebenza. Kungakhathaliseki ukuthi umsebenzi wokufaka noma wokulungisa omusha, baqinisekisa ukuthi izintambo zenethiwekhi zilungiselelwe ngokushesha futhi ukusebenza okuthembekile.

1. Ukuqinisekiswa

Abahloli bekhebula lenethiwekhi bayasiza ekuqinisekiseni ukuthi ukufakwa kwekhebula kuthembekile yini. Isibonelo esisodwa esivamile, futhi esisetshenziswa kakhulu, ukuthi ochwepheshe benza ukuhlolwa kwemephu yocingo ukuze babonise ukuthi izintambo zixhunywe kahle noma kukhona ukudideka - izintambo ezishintshiwe noma ezihlanganisiwe. Zibamba izinkinga ngaphambi kokuba uhlelo luqale ukusebenza. Ukuqinisekisa ukuthi izintambo ziyasebenza ngempela, ukuthi azinaphutha, noma imigqa ephukile noma amasignali awile. Ngaleyo ndlela kuvimbela ubuhlungu bekhanda ngaphambi kokuba inethiwekhi isetshenziswe.

Isibonelo, uma ibhizinisi lifaka izintambo esakhiweni esisha, ukwenza lezi zivivinyo kusho ukwazi ukuthi ikhebula ngalinye lizoba nokuthuthukiswa kwesikhathi esizayo noma ubuchwepheshe obusha. Uma uhlola izintambo ngaphambi kokuba zisetshenziswe, uyazi ukuthi inethiwekhi ngeke ikudumaze.

2. Isitifiketi

Abahloli bezitifiketi bayindinganiso yegolide yokuqinisekisa ukuthi izintambo ziyahlangabezana nezimfuneko ze-ANSI/TIA noma ze-ISO/IEC. Bakhombisa ukuthi ukufakwa kuyakwazi yini ukusekela amazinga afana ne-Cat 6 noma i-Class E. Laba bahloli banikeza izilinganiso ezithile—ukulahleka kwesiginali, ukukhuluma ngokunqamula, ubude obuphelele, njll.—ukukuvumela ukuthi ubonise ukuthi umsebenzi wenziwe kahle.

Ngemizamo emikhulu, le miphumela igcinwa njengemibhalo yeziqinisekiso kanye nezidingo zamakhasimende. Ngabahloli bezitifiketi, ikhebula ngalinye lisayinwe njengeliphephile, eliqinile, futhi elilungele noma yini inethiwekhi eyiphonsayo.

Ukuba nala marekhodi kusho ukuthi ungabuyela emuva njalo uhlole umlando uma kukhona okushayayo endleleni.

3. Ukuxazulula izinkinga

Uma inethiwekhi iqhuma noma iphuka, abahloli bekhebula bangena ngokushesha ukuze bathole inkinga. Babona ama-short circuits, izintambo ezihlanganisiwe noma ukuwohloka kwesiginali. Ukuhlolwa okuklanyelwe kunikeza imiphumela eqondile ekuvumela ukuthi ulungise indawo eqondile, hhayi nje ukulinganisa.

Ukuhumusha imiphumela evela kulezi zivivinyo kufana nokuncipha kokuma kanye nokwanda kokholo kugridi.

4. Iziqu

Ukuhlolwa kwezimfanelo kubonisa ukuthi izintambo zisekela amazinga okudlulisa njenge-1 Gbps noma i-10 Gbps. Zihlola ukusebenza kwekhebula langempela ekucushweni komhlaba wangempela. Lokhu kubalulekile lapho kuhlanganiswa ubuchwepheshe obusha noma kwandiswa isivinini.

Abahloli bezimfanelo bayasiza ekwenzeni ucingo lokuthi udinga izintambo ezintsha noma ezindala zisasebenza.

Ukuhlola kukuvumela ukuthi uhlele ukuthuthukiswa ngamaqiniso, hhayi ukuqagela.

5. Imibhalo

Ukungena ngemvume kuyindlela enhle yokuhlanzeka kwenethiwekhi. Imibiko yabahloli ikhombisa ukuthi izintambo ziyadlula noma ziyahluleka. Lawa mafayela asiza amaqembu ukuthi alandele izinguquko futhi ahambisane nemithetho yezomthetho noma yesiqinisekiso.

Imibiko ezenzakalelayo yonga isikhathi futhi igcina ulwazi luhlanzekile.

Ukuthobela imithetho kanye nemibhalo ecacile kudala ukholo ebucikweni.

Amakhono Okuxilonga Okuthuthukisiwe

Yesimanje abahloli bekhebula lenethiwekhi ye-fluke inikeza amathuluzi aphelele okuthola nokuxazulula izinkinga zekhebula ngokushesha, okuthuthukisa ukusebenza kahle kokuhlola inethiwekhi. Ahlanganisa amakhono okuhlola okuxoxa nge-crosstalk, ukulahlekelwa kokubuyisa, ukuvikela, kanye nokumelana, futhi angaqhuba izivivinyo zomthwalo kuze kufike ku-Class 8 (90 W). Ukuhlolwa kokusebenza kungalungiswa kusukela ku-10 Mb/s kuya ku-10 Gb/s, okuhlinzeka ngokubonisa okulula kokudlula noma ukwehluleka. Laba bahloli baphatha izinhlobo eziningi zezintambo, kufaka phakathi ama-twisted-pairs alinganisiwe nangenasivikelo, womabili ama-2-pair kanye nama-4-pair. Imiphumela iyashesha—cishe umzuzwana owodwa kumakhebula afinyelela kumamitha angu-120—okuvumela abasebenzisi ukuthi bonge imiphumela efinyelela ku-1,000 enamagama acacile, okwenza abaluleke kumaphrojekthi amakhulu noma ayinkimbinkimbi.

Ukuxoxa nge-Crosstalk

I-Crosstalk iyinto enkulu okufanele uyibuke kumakhebula edatha. Uma isignali 'ivuza' phakathi kwama-pair inganciphisa ijubane lenethiwekhi noma ibangele amaphutha.

Ukuze bahlole lokhu, abahloli bahlola i-crosstalk eseduze ne-far-end. I-Near-end i-near-end lapho isignali ivela khona, kanti i-far-end isemaphethelweni ahlukile ekhebula. Ukuthola izindawo ezibuthakathaka kukuvumela ukuthi ufake izintambo eziphukile noma ulungise ukucushwa. Ngabahloli abathuthukile, unganquma ukuthi ikhebula liyadlula noma liyahluleka ngokushesha—ngisho noma ku-10 Gb/s. Lokhu kuhlola kwe-crosstalk kunciphisa ukuqagela futhi kusiza ekugcineni inethiwekhi ihlanzekile futhi ishesha.

Ukulahlekelwa Ukubuya

Ukulahleka kokubuyiselwa kwemali kungenye indlela yokulinganisa impilo yekhebula. Kubona ukuthi amasignali ayavela yini, okungaphazamisa ukudluliswa kwedatha.

Ukulahlekelwa ukubuyiselwa okuphansi kusho ukuthi ikhebula libushelelezi futhi izimpawu zihamba kalula. Abahloli bazosebenzisa lezi zinombolo ukuthola izintambo ezingase zingasekeli ukudluliswa kwedatha okusheshayo ngempumelelo. Uma ikhebula libonisa ukulahlekelwa ukubuyiselwa okuphezulu, lingabangela ukwehla noma ukulahleka kwamaphakethe. Ngokwenza lokhu kuhlola lapho usetha, uthola izinkinga ngokushesha futhi wonge isikhathi kamuva.

Lokhu kuwusizo kakhulu ezindaweni eziminyene lapho abasebenzisi abaningi bethembele khona ekuxhumaneni okuqinile nokuthembekile.

Ukuvikela

• Isivikelo se-Foil (FTP)

• Isihlangu Esilukiwe (STP)

• I-Foil + Elukiwe (S/FTP)

• Okungavikelwe (i-UTP)

Ukuhlolwa kokuvikela kubonisa ukuthi ikhebula le-ethernet lingawuvikela kahle yini umsindo wangaphandle, okubalulekile ekugcineni ingqalasizinda yenethiwekhi ethembekile. Ukuvikela okufanele kuvimbela ukuphazamiseka okuvela ku-wi-fi, ama-motor, noma izintambo eziseduze, okuqinisekisa ukuthi ukuxilonga kusebenza kahle kanye nokusebenza okumanzi. Ukukhetha uhlobo lwesihlangu olufanele kuholela ekunciphiseni isikhathi sokungasebenzi kanye nokusebenza okuthuthukisiwe.

Ukumelana

Ukulinganisa ukumelana kwe-DC loop kusenza sikwazi ukubona ukuxhumana okubi. Ukumelana okuphezulu kungasho ukuphuka, ukuphela okuxekethile noma i-crimp embi.

Ukulinganisa okuvamile kokumelana kuthola izinkinga ngaphambi kokuba zibe zinkulu kakhulu. Lokhu kuhlola kuqinisekisa ukuthi i-pair ngayinye ekhebulani isebenza njengoba kuchaziwe.

Izibalo zokumelana okunamandla zihumusha zibe izimpawu ezidlulayo nezivula amandla, zombili ezibaluleke kakhulu ku-Power over Inethiwekhi ye-Ethernets.

Ukukhetha Umhloli Ofanele

Ukukhetha umhloli wekhebula lenethiwekhi ofanele, ikakhulukazi ekufakweni kwekhebula le-ethernet, kumane kuyindaba yokuvumelanisa izidingo zakho namakhono ethuluzi. Abahloli abadalwanga belingana; abanye banikeza ukuxilongwa okusebenzayo kokuhlolwa kwentambo ye-ethernet okusheshayo, kanti abanye banikeza uhlu oluphelele lwezici zokuhlolwa kwenethiwekhi okujulile. Ngezansi ukubuka okusheshayo kwezici kanye nemininingwane yabahloli abahlukene.

Isicelo

Uzothola amathuluzi okuhlola inethiwekhi yonke indawo—izikhungo zedatha, amahhovisi, izikole, ngisho nasekhaya. Okufunayo kuncike kakhulu ezintanjeni obhekana nazo kakhulu. Uma uvame ukuhlola ithusi ne-fiber, khetha umhloli owenza kokubili. Abambalwa bangahlola i-Ethernet, i-coax, kanye ne-twisted pair, okuyinto enhle kakhulu ezindaweni ezixubile. Ukulingana okuhle kubalulekile; uma usebenza ngezintambo ezinde, hlola ubude bekhebula lomhloli obukhulu. Into ehlola ama-open, ama-shorts, noma ama-cross pairs ilula kodwa iyadingeka. Kumaphrojekthi amakhulu, amathuluzi afana nokuhlola i-crosstalk noma ama-generator e-tone ahlanganisiwe asiza ekongeni isikhathi, ikakhulukazi kumasayithi amakhulu noma ayinkimbinkimbi.

Amazinga

Kunjalo amazinga emboni, futhi lezi zindinganiso zithonya indlela amathuluzi okuhlola inethiwekhi asebenza ngayo. Adumile yi-ANSI/TIA kanye ne-ISO/IEC. Qinisekisa ukuthi umhloli wakho we-ethernet uhlala ehambisana nalezi zindinganiso. Njengoba kuvela ubuchwepheshe obusha, umhloli ohlala usesikhathini uyinzuzo enkulu. Ukunamathela kulezi ziqondiso kuqinisekisa ukuthi izivivinyo zakho zithembekile yonke indawo, okubalulekile kumaphrojekthi omhlaba wonke noma abalulekile. Qaphela izibuyekezo ukuze ugcine amadivayisi akho okuhlola esebenza kahle.

Ukuguquguquka

Umhloli we-modular ulinganisa izidingo zakho, okwenza kube ithuluzi lenethiwekhi eliphumelelayo. Uma imisebenzi yakho ishintsha, awudingi umshini omusha—vele ungeze imodyuli yezixazululo ezithuthukisiwe. Lokhu kulula kumaqembu ashintshashintsha phakathi kwezinhlobo zekhebula noma izidingo zokuhlola inethiwekhi, okusindisa imali kanye nesikhala seshelufu ngaphezu kwalokho.

Ukuqina Nokulula Kokusetshenziswa

Umsebenzi wasensimini unzima, ikakhulukazi uma kukhulunywa ngokuhlolwa kwenethiwekhi. Khetha umhloli we-LAN othembekile ongaphatha ukuwa, uthuli, nesimo sezulu. Izixhumi ezincane nezikrini ezihlanzekile ziholela emaphutheni ambalwa kanye nomsebenzi osheshayo, okuthuthukisa ukusebenza kahle kokufakwa kwekhebula lakho le-ethernet.

Ukusetshenziswa Kwensimu Okuphumelelayo

Ukuqonda ukuthi ungawasebenzisa kanjani ama-Fluke network cable testers ensimini kubalulekile ekuhlolweni kwenethiwekhi okuphumelelayo. Isu eliqinile lensimu lidinga ukulungiselela ngokucophelela, izinsimbi ezifanele, kanye nokubuka ngokucophelela. Ochwepheshe bensimu basebenzisa ama-Ethernet testers ukuhlola izintambo ukuthi ziyaqhubeka yini, zilahlekelwe yisignali, futhi ziyahambisana nezindinganiso zomhlaba wonke ezivela ku-TIA. Ngokuhlanganisa umhloli nezinhlobo zekhebula—njenge-Cat 5, 6, noma i-fiber—le nqubo iba lula kokubili ukuhlolwa okusheshayo kanye nokuxilongwa okuphelele, kungaba ukuqinisekiswa okulula noma isitifiketi esigcwele esidingwa yiziqinisekiso.

Ukusetha Ukuhlolwa

A indawo yokuhlola ehlanzekile kubalwa. Ukungahlangani kahle kwezinto kuholela emaphutheni amancane futhi kuvimbela umsindo wangaphandle ukuthi wonakalise umkhiqizo wakho.

Faka ngokuthatha izinyathelo zomenzi. Faka umhloli echwebeni elifanele. Qiniseka ukuthi unawo wonke ama-adaptha nezintambo eduze - i-adaptha yefayibha ekhohliwe noma ikhebula le-patch elilahlekile lingafaka i-damper ezintweni. Njalo qinisekisa ukuthi umhloli wakho uyasebenza futhi ulinganisiwe - ukufundwa okungaxhunyiwe kumhloli ohleliwe kahle kungakwenza ufune izinkinga ezingekho. Ngomsebenzi omningi, lokho kuhunyushwa ekuzihloleni okusheshayo ngaphambi kokuqala, kanye nekhithi yakho yomonakalo noma izingxenye ezigugile.

Ukuhlaziywa Kwemiphumela

Hlola ngokucophelela ukufundwa kokuhlolwa. Izinombolo eziphansi noma ukufundwa okungajwayelekile kungabonisa izintambo eziphukile noma ukuxhumana okuxekethile.

PS Qhathanisa imiphumela nezindinganiso—njengezincazelo ze-TIA ze-Ethernet. Uma idatha ingekho, yiqophe. Ukugcina amarekhodi okuhle kusiza wonke umuntu: ukurekhoda imiphumela, bese uyithumela kubaholi beqembu noma kumakhasimende. Iningi labahloli lixhuma kwisofthiwe ekhombisa imiphumela kumashadi noma ezindleleni. Bakusiza ukuthi ubone izinkinga ezihlala ziphindaphinda, ngakho ukulungiswa kuyashesha ngesikhathi esizayo.

Indawo Yephutha

Abahloli abangochwepheshe bakhombisa indawo lapho iphutha likhona, hhayi nje ukuthi ucingo luhlulekile. Yenza i-tone generator ukuze ulandelele ikhebula noma uthole indawo ephukile ngemuva kodonga.

Hlola idatha yokuhlola, ukuthola ukuthi ngabe ikhebula likhubazekile noma liphukile ngempela. Uma usulwazi uhlobo, hlela ukulungiswa - ngezinye izikhathi kuyashesha ukunqamuka, ngezinye izikhathi ushintsha yonke indlela yokusebenza. Inqubo eqondile ikusiza ukuthi ungene emisebenzini emikhulu futhi ugcine ukulungiswa ezingeni elifanayo.

I-Ecosystem Yedijithali Yomhloli

Isihloli sekhebula lenethiwekhi ye-Fluke akuyona nje ithuluzi eliphathwa ngesandla; sisebenza njengomhloli we-LAN othembekile. I-ecosystem yayo yedijithali ixhumanisa ihadiwe, isofthiwe, namathuluzi efu ukuze inikeze isethi ephelele yokuhlola inethiwekhi, okuvumela abasebenzisi ukuthi bathole futhi baxazulule izinkinga ezifana nokukhuluma okuphambene nokulahleka kwesignali ngempumelelo.

Ukuhlanganiswa Kwamafu

Izixazululo ezisekelwe efwini zivumela abasebenzisi ukugcina nokuphatha imiphumela yokuhlolwa ngaphandle kokukhathazeka. Iphuzu ngalinye ledatha livikelwe ngama-backups azenzakalelayo, ngakho akudingeki ukhathazeke ngokulahlekelwa ulwazi olubalulekile lokuhlola. Amaqembu angathola lolu lwazi noma kuphi, okuwusizo lapho abantu abaningi besebenza kunethiwekhi. Ngakho umhloli wekhebula eBerlin angenza izivivinyo kanti osebenza naye eSingapore angabuka imiphumela bukhoma.

Ukuhlaziywa kwamafu nakho kuyasebenza. Kuvumela abasebenzisi ukuthi babone izitayela namaphethini, njengezintambo ezihlala zihluleka ukuqinisekiswa noma izindawo lapho isignali ilahlekile khona kakhulu. Lawa mathuluzi ahlinzeka ngombono osezingeni eliphezulu, ukuze amaqembu akwazi ukuhlela ukuthuthukiswa noma ukulungiswa. Yingakho umsebenzi we-inthanethi uhlala ushesha futhi uthembekile. Ithebula elingezansi lifingqa izinketho ezahlukene zokuhlanganiswa kwamafu nezinzuzo zazo:

Ukuphatha iphrojekthi

Izici zokuphathwa kwephrojekthi zigcina ukuhlolwa kwekhebula kusendleleni. Gcina kusesimweni futhi ubuke izigaba ezibalulekile, ukuze kungabikho lutho oluwela emaceleni. Amalungu eqembu abelana ngokufinyelela kudatha yokuhlola, ngakho-ke kuyithuba elihle ukubambisana, noma ngabe ningekho endaweni efanayo.

Kusho ukudideka okuncane ukuhlela imisebenzi yakho endaweni eyodwa. Lapho ukuhlolwa sekuqediwe, ipulatifomu yembula ukuthi yini eqediwe nokuthi yini edinga ukugxila. Idatha yesikhathi sangempela ivumela amaqembu ukuthi alungise izinhlelo uma kukhona okushintshayo. Lokhu kugcina amaphrojekthi ehlelekile futhi kusiza ukugwema ukubambezeleka okubizayo.

Ukubika

Imibiko ihlanganisa yonke imiphumela kanye nokutholakele okuvela ezivivinyweni. Uhlelo lwedijithali lomhloli lungakhiqiza imibiko elungiselelwe izidingo ezahlukahlukene. Abanye bangase bafune idatha yobuchwepheshe ephelele, kanti abanye bafisa isifinyezo esifushane. Imifanekiso efana namagrafu namashadi isiza ukudlulisa amaphuzu ayisihluthulelo, ngisho nasezilalelini ezingezona ezobuchwepheshe.

Bagcina yonke imibiko efayilini ukuze isetshenziswe esikhathini esizayo, ngakho-ke ukuhlolwa nokuhlolwa kwezinkomba kulula. Ngemibiko ecacile nelula ukuyifunda wonke umuntu uhlala enolwazi futhi amanethiwekhi asebenza kahle kakhulu.

Ukuqinisekisa Inethiwekhi Yakho Yesikhathi Esizayo

Amanethiwekhi kumele azivumelanise nezinguquko ezisheshayo kwezobuchwepheshe kanye nezidingo ezikhulayo zesivinini kanye ukuthembekaNgisho nentambo eyodwa ye-snafu noma ikhebula le-ethernet elidala lingadala izinkinga ezinkulu kamuva. Njengoba amadivayisi amaningi nezinhlelo zokusebenza ziqhubeka nokujoyina inethiwekhi, ukusebenzisa abahloli be-ethernet abathembekile ukuze kutholakale izifo ngempumelelo kubalulekile ekuqinisekiseni inethiwekhi yakho esikhathini esizayo.

Ukuqinisekisa ukuthi inethiwekhi yakho ihlala iqinile, cabanga ngesethi ephelele yamadivayisi okuhlola, okuhlanganisa abahloli be-LAN abathembekile namathuluzi okuhlola ikhebula le-RJ45. Lezi zixazululo ezithuthukisiwe azisizi nje kuphela ekugcineni ingqalasizinda yenethiwekhi yakho kodwa futhi zithuthukisa ukusebenza kahle kokufakwa kwekhebula le-ethernet kanye nokusebenza okuphelele.

• Namathela ezintanjeni ze-Cat6 ezisezingeni eliphezulu njengoba zizonikeza isivinini esingcono, kufika ku-10 Gbps kanye nama-frequency angu-250 MHz.

• Qinisekisa ukuthi amakhebula anephutha, ubude kanye nokusebenza okuvivinywe ngabahloli abathembekile.

• Hlola amazinga amasha bese uthuthukisa imishini njengoba kudingeka.

• Lungela i-IoT ne-PoE ngezintambo ezithwala idatha namandla.

• Tshala imali kumathuluzi okuxilonga ahlonza amaphuzu asengozini, njengokulahleka kwesignali noma ukuxhumana okubi.

• Hlela ukulungiswa ukuze ubambe izinkinga kusenesikhathi futhi unciphise isikhathi sokungasebenzi.

Izibuyekezo ze-Firmware

Funa izibuyekezo ze-firmware njalo ukuze imishini yakho yokuhlola ikhebula le-ethernet ihlale ibukhali. Izibuyekezo azigcini nje ngokugcina amadivayisi akho ephephile ezinsongweni ezintsha, kodwa zengeza amathuluzi alula athuthukisa ukusebenza kahle kokuhlolwa kwenethiwekhi. Vele, ungalokothi weqe ukufunda umhlahlandlela womenzi ngaphambi kokuthi uqale isibuyekezo—ungase uphuthelwe okuthile!

Izindinganiso Ezisafufusa

Izindinganiso zenethiwekhi ziyashintsha ngokushesha. Ukuhlala usesikhathini ngezinto ezifana nezindinganiso ezintsha ze-IEEE noma ze-TIA kuqinisekisa ikusasa lenethiwekhi yakho. Ama-Cat6, isibonelo, adlala kahle ngobuchwepheshe obusha, kanti ama-Cat5 asebenza kahle kakhulu ku-100 Mbps. Ukuqeqeshwa kwenza amaqembu azi ukuthi yini entsha nokuthi angakuhlola kanjani, ukuze inethiwekhi ihlale ikulungele.

Akubona bonke abahloli abakwazi ukuzivumelanisa nezimo njengoba amazinga eshintsha. Uma kuvela izinhlobo ezintsha zekhebula noma isivinini sedatha, umhloli wakho kufanele akwazi ukudlala. Ngaphandle kwalokho uzothola ukwehla noma izinkinga ezingatholakali.

IoT kanye ne-PoE

Amadivayisi e-IoT – kusukela kuzinzwa ezihlakaniphile kuya kumakhamera okuphepha – agcwele amanethiwekhi. Ngayinye ifaka idatha eyengeziwe ohlelweni lwakho. I-PoE yenza kube lula ukusebenzisa amadivayisi ngaphandle kwezintambo zikagesi ezengeziwe – kuphela uma izintambo zakho zikwazi ukuzithwala.

Ku-IoT, ukuhlola kusho ukubona ukuthi izintambo zakho zingamelana yini nokwanda kwethrafikhi nezidingo zamandla. Izintambo ze-Cat6, ezinezivikelo nesivinini sazo, ziyisinqumo esiqinile sokusekela i-IoT ne-PoE.

Ukutshala imali kuzixazululo zokuhlola eziguquguqukayo

Ukuhlakanipha: Ukuthenga isihloli esingakhula ngenethiwekhi yakho kukongela isikhathi nemali. Funa lezo eziphathelene nezinhlobo ezintsha zekhebula kanye nesivinini esiphezulu.

Abahloli abaguquguqukayo basho ukuthuthukiswa okuncane esikhathini esizayo.

Ukuxazulula izinkinga ngokushesha, isikhathi esincane sokungasebenzi.

Kulula ukuyisebenzisa kunoma yiliphi izwe.

Isiphetho

Abahloli bekhebula lenethiwekhi ye-Fluke benza umsebenzi ube lula kochwepheshe abafuna izimpendulo ezisheshayo kanye nobufakazi obuqinile. Ngezikrini ezicacile, izivivinyo ezisheshayo kanye nokwakhiwa okuqinile, basiza ochwepheshe ukubamba amaphutha ekhebula ngokukhathazeka okuncane. Ithimba elincane lingahlola iphansi elikhulu lehhovisi ngesigamu sosuku bese libamba izintambo ezilahlekile noma izixhumanisi ezimbi ngokushesha. Amalogi edijithali asiza amaqembu ukuthi abonise ukuthi yini ehambe kahle noma engalungile. Umhloli wekhwalithi uhlala usesikhathini njengoba ubuchwepheshe obusha bufika, ngakho ngeke kudingeke ushintshe amathuluzi noma nini maduze. Indaba ngayinye yasensimini iyaqinisekisa lokhu—abantu bathembele kulaba bahloli kumaphrojekthi amakhulu kanye nokulungiswa kwansuku zonke. Ukuze uthole umsebenzi obushelelezi, ukubiza okuncane, kanye nempilo yenethiwekhi ebukhali, nikeza umuntu ithuba lokuhlola futhi uzizwe ukuhamba komsebenzi wakho kukhuphuka.

imibuzo ejwayelekile ukubuzwa

Kuyini umhloli wekhebula lenethiwekhi ye-Fluke?

Umhloli wekhebula lenethiwekhi ye-Fluke ungumhloli we-LAN othembekile osetshenziselwa ukuhlola ubuqotho, ukusebenza, kanye nokufakwa kwezintambo zenethiwekhi, okunikeza ukuxilongwa okusebenzayo kokuthola amaphutha kanye nokuxhumeka okungekuhle.

Kungani kufanele ngisebenzise isihloli sekhebula lenethiwekhi kunethiwekhi yami?

Isihloli sekhebula lenethiwekhi, esibalulekile ekuxilongeni okuphumelelayo, siqinisekisa ukuthi izintambo zakho ze-ethernet zifakiwe kahle futhi zisebenza kahle, kunciphisa isikhathi sokungasebenzi kwenethiwekhi futhi kusiza ukuxhumana okuthembekile.

Ingabe abahloli be-Fluke bangathola izinkinga zenethiwekhi ezithuthukile?

Yebo. Abahloli be-Fluke banikeza ukuxilongwa okusebenzayo kwezinkinga eziyinkimbinkimbi njengokulahleka kwesiginali, i-crosstalk, kanye nezinkinga zesivinini senethiwekhi, okunikeza abasebenzisi imibiko enemininingwane yamakhono okuhlola asebenzayo.

Ngingayikhetha kanjani i-Fluke network cable tester efanele?

Cabanga ngohlobo lwenethiwekhi yakho, izidingo zokuhlola, kanye nesabelomali, ugxile emakhonweni afana nokuqinisekiswa kwesivinini kanye nokutholwa kwamaphutha ukuze uthole amakhono okuhlola asebenzayo ngezindinganiso zakho zekhebula.

Ingabe abahloli be-Fluke bafanelekile ukusetshenziswa ensimini?

Yebo, abahloli be-Fluke baklanyelwe ukuhlolwa kwenethiwekhi okuphumelelayo endaweni. Bancane, baqinile, futhi kulula ukuyisebenzisa emkhakheni, yingakho ochwepheshe abaningi bethemba laba bahloli be-LAN abathembekile.

Ingabe abahloli be-Fluke banikeza izici zokuxhumana zedijithali?

Iningi labahloli be-Fluke linikeza izixazululo ezithuthukisiwe ngokuxhumanisa nezinhlelo zokusebenza noma ifu, okuthuthukisa ukusebenza kahle kokuhlolwa kwenethiwekhi kanye nokuxilongwa kwekhebula ledatha.

Abahloli be-Fluke basiza kanjani inethiwekhi evikela esikhathini esizayo?

Abahloli be-Fluke baqinisekisa ukuthi izintambo zakho ze-ethernet zingakwazi ukuphatha isivinini senethiwekhi sanamuhla nesakusasa, okuhlinzeka ngamakhono okuhlola asebenzayo ukuze kugcinwe ukuthuthukiswa kwenethiwekhi yakho kulungele.