Emindenini eminingi, amadivaysi amaningana axhumeke kwi-Intanethi: Ngaphandle kweWebhu Emhlabeni Wonke Asinakho impilo ebukhoma, ngoba wonke umuntu udinga umugqa wawo. Basebenza, ikakhulukazi kwi-protocol engenantambo - i-Wi-Fi, kepha ucingo lusatholakala, njengoba usanele nge-wire ezinzile kune-wireless. Ngesikhathi sokulungiswa, zonke izintambo zicashe ezindongeni nase "Internet". Zifana ngogesi, ziqala ezisekelweni, kuphela elinye indlela: elibizwa nge-computer noma ngolwazi. Bangaba nezixhumi ezihlukile, kepha ukufakwa okuvame kakhulu - i-RJ 45. Ukufakwa nokuxhumeka kungenziwa ngokuzimela, kepha ngoba kubukeka kungajwayelekile, izintambo kuso ezingaphezu kwesibili noma ezintathu, futhi ukuxhumana kunikelwe ukungathengisi futhi hhayi amawele, Udinga ukwazi ukuthi ungaxhuma kanjani isokhethi le-Intanethi kanye nesixhumi okufanele sifakwe kukho.
I-CECRING CONCLEROR RJ-45
Intambo ye-Intanethi ingena efulethini noma endlini, okuvame ukubizwa ngokuthi i-pair esontekile, imvamisa igcina ngesixhumi esincane sepulasitiki. Le yidivaysi yepulasitiki futhi kukhona isixhumi, futhi imvamisa i-RJ45. Ku-jargon ochwepheshe, abizwa nangokuthi "Jack".
Lesi yisixhumi se-RJ-45 sibukeka.
Leli cala lisobala, sibonga izintambo zemibala ehlukene zibonakala. Amadivayisi afanayo asetshenziswa ezintanjeni zokuxhuma ezixhunywe kumakhompyutha nomunye noma ngemodemu. I-oda lendawo kuphela elingahluka (noma njengekhompyutha, pinouts) yezintambo. Isixhumi esifanayo sifakwa kwisokhethi lekhompyutha. Uma uqonda ukuthi ungasabalalisa kanjani esixhumi, ngeke kube nezinkinga ngokuxhuma isokhethi le-Intanethi.
Umjikelezo we-inthanethi we-cable uxhumano
Kunezinhlelo ezimbili zokuxhumana: T568A ne-T568B. Inketho yokuqala - "A" ezweni lethu asetshenziswenga kahle, futhi yonke indawo izintambo zibekwa ngokuya ngohlelo lwe- "B". Kufanele kukhunjulwe, ngoba kuyadingeka ezimweni eziningi.
Imibuthano yokuxhuma ikhebula ye-Intanethi (sebenzisa inketho B)
Ekugcineni ukucacisa yonke imibuzo, ake sixoxe ngesibalo sezintambo ezisontekile. Le ntambo ye-Intanethi ibili ama-2 namabili. Ukudlulisa idatha ngesivinini esifinyelela ku-1 GB / S, amakhebuli amabili asetshenzisiwe, kusuka ku-1 kuye ku-10 GB / S - ngababili. Ezindlini nasezindlini ezizimele namuhla, ikakhulukazi ukusakaza kufika ku-100 MB / s. Kepha ngejubane lamanje lokuthuthukiswa kobuchwepheshe be-Intanethi kungenzeka ukuthi ngemuva kweminyaka embalwa yezivinini kuzobalwa yi-megabits. Kungenxa yalesi sizathu ukuthi kungcono ukuhlanganyela ngokushesha inethiwekhi yabayisishiyagalombili, hhayi kusuka kubaqhubi abangu-4. Ngemuva kwalokho, lapho ushintsha ijubane akudingeki ukuthi wenze kabusha noma yini. Imishini nje izosebenzisa inani elikhudlwana labaqhubi. Umehluko ngentengo yekhebula mancane, futhi izisekelo nezixhumi ze-Intanethi zisasetshenziswa i-PIN-PIN eyisishiyagalombili.
Isihloko ngesihloko: phansi okufudumele ngaphansi kwekhaphethi: Ungayenza kanjani yona ngokwakho
Uma inethiwekhi isivele yehlukaniswe yiqembu elinye, sebenzisa izixhumi ezifanayo, kuphela ngemuva kokuthi abaqhubi abathathu bokuqala bebekwe phansi ngokohlelo lwe-B, weqa oxhumana nabo ababili kanye ne-Green Coupt ibekwe endaweni yesithupha (bheka isithombe).
Intambo ye-Intanethi engu-4 ye-Intanethi eyintambo
Crimp ukusonteka ngababili esixhumi
Okokuhlakulela izintambo kusixhumi kukhona imikhaza ekhethekile. Babiza cishe ama- $ 6-10 ngokuya ngomenzi. Kuyinto elula kakhulu ukusebenzisana nabo, yize ungenza isikulufu esijwayelekile nama-nupper.
Amapuleti ezixhumeka ezibomvu (enye yezinketho)
Okokuqala, ukufakwa kususwa ku-pair esontekile. Kususwa ebangeni le-7-8 cm kusukela ekugcineni kwentambo. Ngaphansi kwalo kukhona ngababili abaqhubi bemibala ehlukene esontekile kabili. Kwesinye isikhathi kukhona nocingo olucashile oluvikayo, umane nje uguqule ohlangothini - asikudingi. Imibhangqwana iyaqhubeka, izintambo zivumelanisa, zisakazeka ngezindlela ezihlukile. Ngemuva kwalokho sisonga ngokusho kwecebo le- "B".
I-oda lokufaka uphawu kwesixhumi se-RJ-45 esixhumi
Izintambo ku-oda elifunekayo le-oda phakathi komunwe omkhulu no-Index, ukuthumela i-wiring kahle, ngokuqinile komunye nomunye. Ukuvumelanisa konke, sithatha ama-plumps futhi sinqume ubude obungeqile kwezintambo ezithunyelwe ngokulandelana: kufanele ihlale ngo-10-12 mm. Uma unamathisela isixhumi njengasesithombeni, ukufakwa kwe-pair esontekile kufanele kuqale ngaphezu kwe-latch.
Sika ukuze i-10-12 mm wiring ihlala
Imibhangqwana emibili enezintambo ezisikiwe esixhumi. Uyacelwa uqaphele ukuthi udinga ukuyithatha nge-latch (protorion kwisembozo) phansi.
Siletha izintambo kwizixhumi
Umqhubi wesifundo ngamunye kufanele angene ethrekhi ekhethekile. Faka izintambo uze uyeke - kumele zifinyelele emaphethelweni wesixhumi. Ukubamba ikhebula emaphethelweni wesixhumi, kufakwa emikhakheni. Izibambo ze-Tick zincishiswe kahle ndawonye. Uma izindlu sezisejwayelekile, awukho umzamo okhethekile odingekayo. Uma unomuzwa wokuthi "ayihambi" ukuze uphinde ubheke ukuthi i-RJ45 ilungile esidlekeni kahle. Uma konke kuhamba kahle, zama futhi.
Ngaphansi kwengcindezi, ama-prorrusions atholakala emikhakheni ashukumisela ama-micorozham, azoshintsha igobolondo elivikelayo futhi anikeze ukuxhumana.
Isebenza kanjani imikhaza izixhumi ezibomvu
Ukuxhumana okunjalo kuthembekile futhi kunezinkinga ngakho akuvamile ukuba zenzeke. Futhi uma kwenzeka, yakha kabusha ikhebula kalula: Sika bese uphinda inqubo nomunye "uJack".
Ungafunda nge-chandelier exhunyiwe lapha.
Isifundo Sevidiyo: Ukukhohlisa Isixhumi RJ-45 Toll and Screwdriver
Inqubo kulula ukuyiphinda. Mhlawumbe uzoba lula ukwenza konke ngemuva kwevidiyo. Kubonisa ukuthi ungasebenza kanjani ngemikhaza, nokuthi ungayenza kanjani ngaphandle kwabo, kodwa ukwenza konke ngosizo lwe-screwdriver eqondile.Ungayixhuma Kanjani Intambo Ye-Intanethi kwi-Outlet
Manje bafika ngqo ngaphambi kokuxhuma isokhethi le-Intanethi. Ake siqale ngezinhlobonhlobo. Kanye nezitolo ezijwayelekile zikagesi, imininingwane yokuguqulwa okubili:
- Ukufakwa kwangaphakathi. Ibhokisi lepulasitiki ekhuphukayo lithathwe odongeni. Ingxenye yokuxhumana yesokhethi ifakwe kuwo, futhi lonke iphaneli lokuhlobisa lepulasitiki livaliwe ngaphezulu.
I-Computer Socket RJ45 yangaphakathi
- Ukufakwa kwangaphandle. Lolu hlobo lwezisekelo lufana kakhulu ngokubukeka ezisekelweni zezingcingo ezijwayelekile: icala elincane lepulasitiki, elinamathiselwe odongeni. Futhi iqukethe izingxenye eziningana. Okokuqala, izindlu ezinepuleti yokuxhumana zifakwe, izintambo zixhunyiwe, futhi ngemuva kokuthi yonke into ivaliwe nge-cap evikelayo.
Isokhethi lekhompyutha le-RJ-45 lokufakwa kwangaphandle - Udonga
Ngenani lamaphoyinti, ukuxhumana kuyinto eyodwa futhi kabili izisekelo zekhompyutha.
Okungenani ngaphandle, izisekelo zekhompyutha ziyahlukahluka, umgomo wokuxhuma abaqhubi bayefana. Kukhona oxhumana nabo abakhethekile abahlome nge-micronnjam. Umqhubi we-Insfaced usika igobolondo elivikelayo. Ngenxa yalokhu, insimbi yoxhumana nabo - ama-microscheus afanelana ngokuqinile kwinsimbi yomqhubi wesifundo.
Ungaxhuma kanjani isokhethi lekhompyutha yodonga
Ngaphakathi esisekelweni ngasinye kukhona umbono wokuthi ungazibeka kanjani izintambo lapho uxhuma ikhebula le-Intanethi. Abakhiqizi banamathela ngombala uhlelo esikubonile lapho isixhumi sesivutha. Kukhona okukhethwa kukho ezimbili - "A" no "B", futhi nathi sisebenzisa inketho "B".
Isibonelo sokusebenzisa ukumaka kombala ecaleni lesoko lesoko
Izindlu zinamathele odongeni, njengomthetho, umgodi we-inlet wentambo phezulu, isixhumi sekhompyutha phansi. Okulandelayo, izenzo zilula:
- Susa ngokungena kokuvikeleka okulonakele mayelana ne-5-7 cm. Kuyadingeka ukukwenza ngokucophelela ukuze kungalimazi ukufakwa kwabaqhubi.
- Esithombeni ubona ukuthi kukhona umphetho omncane wepulasitiki ebhodini. Umqhubi wanikwa, futhi ahlelwe ukuze ucezu luhlanzwe ukufakwa kwalo lwalungaphansi kwe-clamp.
Ukuxhuma odongeni oluphuma ngodonga olunezintambo ezi-4
- Esimweni lapho ubona oxhumana nabo-midrogy. Bashiya ucingo lombala owuthandayo bese befaka, bezama ukuyifinyelela kuze kube phansi kweqembu lokuxhumana uqobo. Lapho umqhubi wesifundo udlula imimese, ngokuchofoza kuzwakala. Lokhu kusho ukuthi sekusendaweni futhi ukuhlukaniswa kwedwa kunqunywa. Ukube bekungenzeki ukufeza ukuchofoza, ngemuva kwayo yonke imibala ngokusho koxhumana nabo, thatha i-screwdriver eqondile eqondile nge-blade encane futhi yehlise izintambo ngenkani. Kungenzeka ukwenza uhlangothi olungemuva (olungalisakhulisa) lommese.
Imihlahlandlela eyisishiyagalombili ixhumeke ngokwesikimu se- "B"
- Ngemuva kokuba bonke abaqhubi sebefinyelele endaweni yabo kakhulu (izingcezu ezinamathela) ukusika.
- Ikhava yezinkuni.
Ukuxhuma i-pair esontekile ku-rosette kuyindlela elula ngempela. Noma okokuqala uzothatha imizuzu embalwa. Nakulokhu futhi, bona ukuthi yini ongayenza kuvidiyo. Kuqala kukhombisa ukuxhumana kwekhebula le-Intanethi ngezintambo ezi-4, khona-ke - kusuka ku-8.
Kwesinye isikhathi ukucisha ukukhanya, kufanele uvuke embhedeni. Kepha ungenza ukulawulwa kokukhanya kusuka kumaphoyinti amaningi. - Funda kanjani i-athikili ngokuxhuma ukushintshwa okudlulayo.
Ungasixhuma kanjani indawo yangaphakathi ye-inthanethi
Ukufakwa kwebhokisi lepulasitiki ngeke kuchaze - lesi ngesinye isihloko. Sizoyithola kwizici zokuxhumana nomhlangano. I-SNAG eyinhloko lapha yindlela yokuhlabelela izisekelo zekhompyutha. Lapho abaqhubi bexhumeke kubo, kuyadingeka ukufika engxenyeni yokuxhumana: izindlu ezincane zobumba noma zepulasitiki ezinoxhumana nabo baseMicrorJam abakhuphukile. Abaqhubi baxhumeke kuleli puleti ekhuphukayo, bese kuba khona icala futhi liqoqwe. Futhi yonke inkinga ukuthi kusuka kubakhiqizi abahlukahlukene bayahamba / bahlangene ngezindlela ezihlukile.
Isibonelo, umenzi odumile wamasokisi amakhompyutha uLegrand (Legrand) ukuze afike ezixhumi kuLegrand Valena RJ45, kuyadingeka ukususa ikhava yobuso. I-White Plastic Empeller izotholakala ngaphansi kwayo (njengasesithombeni) lapho umcibisholo esetshenziswa khona.
Ungakuhlanganisa Kanjani I-Internet Rj-45 Legrand (Legrand)
Kuyadingeka ukuguqula umlohlisi emcibisholo, ngemuva kwalokho uzohlala ezandleni zakho epuletini lezindlu nelokuxhumana. Kusebenza ukumaka kombala kwabaqhubi. Ukuxhumeka akuhlukile, ngaphandle kwalapho - okokuqala emgodini epuletini udinga ukuguqula ama-vita pair, bese ulwa nezintambo.
Ukucacisa, bheka ividiyo.
Omunye umakhi odumile wemishini enjalo yiLezard (Lesard). Unolunye uhlelo. Iphaneli yobuso nohlaka lwensimbi luhlelwe kuma-bolts amancane. Kulula ukungaboni ngasolinye, kepha ipuleti lokuxhumana elingaphakathi libamba konke kuziqeshana. Ukuqoqa nokuhlaziya ama-Lezard Computer Masokets (Lesard) ezindaweni ezifanele kuyadingeka ukucindezela oxhumana nabo nge-screwdriver.
Ungayihlanganisa Kanjani I-Web Socket Lezard (Lesard)
Ukususa iqembu lokuxhumana leplastiki kusuka ezindlini, kuyadingeka ukucindezela ku-latch etholakala ngaphezulu. Ngemuva kwalokho, ezandleni zakho uzoba nebhokisi elincane. Kepha akupheleli lokho. Kuyadingeka ukususa isembozo sepulasitiki, esivale futhi sicindezele abaqhubi. Susa nge-screwdriver petal petal. Ipulasitiki kanye nomzamo omuhle kakhulu. Vele ungadli ngokweqile: kusepulasitiki. Ngemuva kwalokho, i-wiring wiring iyindinganiso: Ngokusho kwezinhlangothi zeMarkup (ungakhohlwa ukuthi sisebenzisa uhlelo lwe- "B").
Futhi, ukuhlanganisa impahla esikucelayo ukuthi ubukele ividiyo.
Uma uyazi ukuthi ungaxhuma kanjani isokhethi le-Intanethi, ngisho nangemodeli engajwayelekile uqonde okulula. Futhi manje usungathuthukisa inethiwekhi yakho ngokwakho (wandise ubude be-pair esontekile, udlulise ikhompyutha kwenye indawo, yenza elinye iphuzu lokuxhumana, njll.), Ngaphandle kokuheha ochwepheshe. Omunye umbuzo osele: Ungazixhuma kanjani izisekelo eziphindwe kabili. Izintambo ezimbili zingezwa kubo futhi ziqhume ukugeleza kohlelo lombala. Lokhu kungenzeka lapho inethiwekhi ikhiqizwa yimodemu noma imigqa emibili ye-Intanethi iza. Kungenzeka yini ukuxazulula yomibili iminyango ngentambo eyodwa? Kungenzeka, kepha awudingi ukudideka ekuqoqweni kombala kwezintambo ku-wiring eqhubekayo yenethiwekhi (khumbula ukuthi yimuphi umbala onalokho owusebenzisile).
Isihloko ngesihloko: Ifenisha eguquliwe (izithombe ezingama-35)