Indlela compress intambo amandla ngokufanelekileyo

Ukuba yonke ngequbuliso kukho umbuzo malunga Inetweki yekhaya okanye xhuma nje ikhompyutha ukuya umzila, modem okanye esinye isixhobo, ubize inkosi akwenzeki, ungakhathazeki. sibe free ukuthenga iintambo esele zenziwe (patch ngeentambo) oluneentlobo ezahlukeneyo izihlanganisi sele iqhotyoshelwe kwivenkile computer. Kwimeko kwivenkile ekufutshane ezinjalo, okanye ukuba ufuna ukubeka intambo kwiindawo apho izihlanganisi akayi kufuneka angachithi crimp USB ngokwakho.

Oku kuya kufuna ulwazi olusisiseko entsimini electronic, ngokunjalo uhlobo oluthile iintambo, izihlanganisi, izixhobo kwi ngokohlobo iplayasi ngenxa crimping tester, screwdriver ukunqunqa. Kodwa ngaphambi kokuba uqalise ufakelo, zama ukuqonda ukuba noko kujongwe, njengoko amalungiselelo, ukuba compress indlela intambo yombane ngokwakhe.

cable

Le ndawo local networks standard eqhelekileyo ukusebenzisa umqhubi, leyo ibizwa ngokuba "isibini ezijijekileyo". igama lakhe, ukuba unyanzelekile ukuba isixhobo lwangaphakathi, eziquka xa igqunyiwe ubhedu okanye aluminiyam abaqhubi ezimbini, ezine okanye ezisibhozo, berhaxwa ngokwezibini kwaye ababanjwa yangaphandle PVC usambathisa. Yeqokobhe ingcingo nganye uxhulumaniso lula senziwe imibala eyahlukileyo. Kukho iindidi ezimbini zezi zahlolwa: neengcingo ehlabathini umaleko ngefoyile (FTP) kunye unshielded (UTP).

Sebenzisa yonke into ekhaya lakho womnatha FTP-Umqhubi engenakwenzeka, ekubeni iskrini yenzelwe ukukhusela ukusuka uphazamiso ngamandla kagesi, kwakunye kokusebenza ubude intambo leemitha 100. Ngoko ke Akubizi kakhulu kwaye ixhaphake kakhulu lobeko kakhulu efanelekileyo uhlobo UTP-USB, ethengiswa nayiphi na ivenkile kobuchwepheshe computer kunye kwimarike. Nayiphi "isibini ejijekileyo" yahlulwe ngokweendidi eziliqela kuxhomekeka kwinani umphakathi, le bandwidth kwaye ulandelise ngesiphelo. Cable kuphawulwa indibanisela oonobumba kunye neenamba, ukususela CAT 1 ukuya CAT-7. Isithuthi oluqhelekilyo izixhobo uthungelwano lwendawo a CAT5 okanye CAT5 yayo ukulungiswa. Liphethe izibini ezine umphakathi ezinemibala kwaye inika iinkcukacha transfer ukuya ku-100 Mbit / s kumaza 100 MHz e.

izihlanganisi

Zonke izixhobo zale mihla zekhompyutha elungiselelwe ukusetyenziswa jikelele, kuba womnatha yi umgangatho esekwe izihlanganisi 8P8C sivale zokumakisha. Ngamanye amaxesha isinxibelelanisi ngenxa yesizathu esithile, i uR-45. Kodwa ke nantoni na ekuthiwa, mnye nenjongo - ukudibanisa i "isibini ezijijekileyo" nasiphi na isixhobo. Ezi ngcebiso, kwakunye intambo ukuba isixhobo eso sikhuseleke okanye hayi. Le isinxibelelanisi eyintloko zeplastiki vee ezisibhozo ndinqumle kulo ukuba ulwakhiwo umqhubi live. Ekupheleni kwezi kwiindawo zokubeka zibekiwe ihamba abafowunelwa, leyo ukubacinezela wire. Xa yokufaka vee kubaluleke kakhulu amanani. Ukuba isinxibelelanisi kuyo umbhali up abafowunelwa kunye Kwasika esiswini, ngoko ekhohlo kuba ngabokuqala, kwaye unelungelo - qha wesibhozo.

Driving crimping inethiwekhi yentambo

Kukho iindidi ezimbini zezithuba babehlala "isibini ezijijekileyo" ku izihlanganisi:

• EIA / TIA-568A.
• EIA / TIA-568B.

Eyokuqala ibandakanya ulandelelwano (ekhohlo - ekunene):

1. White and green.
2. Green.
3. White naorenji.
4. Blue.
5. White and blue.
6. Orange.
7. White and brown.
8. Brown.

Kule yesibini scheme, iingcingo zezi zilandelayo:

1. White naorenji.
2. Orange.
3. White and green.
4. Blue.
5. White and blue.
6. Green.
7. White and brown.
8. Brown.

uhlobo lonxibelelwano

Option EIA / TIA-568A isetyenziselwa ukuvelisa crimp cable mbane oludityaniswe kwelinye icala ukuya khompyutha, kunye nezinye - ukuya enye yamacebo utshintshayo (imizila, itshintshela, modem, njalo njalo). Olu hlobo lonxibelelwano kuthiwa ngqo. Kodwa ke kukho enye - a crossover okanye crossover. Isetyenziswa ukuqhagamshela iikhompyutha ezimbini ngqo. Direct network crimping USB lukhuselekile yi inkqubo EIA / TIA-568A kwiincam zombini. Olu hlobo luqhelekileyo connection, kuba ngokuqhelekileyo isetyenziswa kwingingqi networks zendawo iikhompyutha ngaphezu ezimbini enxulumene nge utshintsho okanye ezinye iindidi eyenziwayo. Ukuba usafuna ukuzidibanisa omnye komnye oomatshini amabini, isebenzisa cross-intanethi. Ukuze compress intambo amandla "kwikhompyutha-to-khompyutha", kulandele omnye ekupheleni data iqhagamshele ukuya isinxibelelanisi kwi-EIA / TIA-568A ubugcisa, kunye nezinye - kwi-EIA / TIA-568B. Kuba Uqhagamshelo ngqo alwenzeki ukusebenzisa bonke abaqhubi ezisibhozo, kodwa emine nje kuphela, kodwa umlinganiselo ugqithiselo lweengcombolo nge mazincitshiswe amaxa-10. Xa uqhagamshela motocross usebenzise zonke umphakathi 8.

ukulungiselela cable

Phambi kokuba umqhubi crimp kufuneka zicocwe ukusuka usambathisa. Lungisa intambo kunokuba imela esiqhelekileyo, kodwa njani ngenyameko oku kwenziwa liya kuxhomekeka kwindlela aqhube ngayo isiziba nomtya lwethu kunye nomgangatho data. Le ukwambathisa engaphandle uyagawulwa kumgama 20-25 mm ukusuka ekupheleni. Kubalulekile ukuba umonakalo yokugquma of ababhexeshi, nto leyo enokukhokelela kwixesha elizayo ukuze azivele iziphumo. Emva kokuba ngendlela isusiwe, kufuneka uzive uhlazi- zonke ngababini Ndiyakubalungisa ukuze ye EIA / TIA-568A okanye EIA / TIA-568B ngokuxhomekeke uhlobo olufunwayo lonxibelelwano.

Indlela compress inethiwekhi yentambo Crimper

Iingcibi sebenzisa izifinyiso ezizodwa (Crimper) ngenxa crimping. Ukuba akukho eyafunyanwa endlwini isixhobo esinjalo, oko zingathengwa kuyo nayiphi na ivenkile apho bathengise indawo yerediyo. Ixabiso le-Crimper elula malunga 200 engange. Phambi kokuba compress intambo yombane, qiniseka ukuba ngcingo musa ukuwela omnye nomnye.

Okulandelayo, faka endaweni vee ukutshixa isinxibelelanisi alungise. Ngokweliso qiniseka ukuba zonke iingcingo eludongeni ngaphambili intloko plug, akukho namnye kubo musa ngengozi hit i "umkhondo langaphandle" kwaye crimping cebo ingabi sengozini. Emva koko, lo isinxibelelanisi ibekwe ngendlela slot yokusebenza Crimper ekhethekileyo eqalisiweyo imilo olulingana isinxibelelanisi, kwaye ska ku engetelekeke. Olo tyando lwenziwa kunye nezinye isiphelo elizayo patch intambo. Jonga uqhagamshelwano oluchanekileyo ingaba LAN-tester, kwaye xa kungekho balo - ngokudibanisa nje ikhompyutha ukuya kwisixhobo nge intambo network crimped.

Crimp intambo ngaphandle Crimper

Noko ke, ukuba, kwakungekho nezifinyiso ezizodwa nokuthenga kubo akukho ndlela, kukho khetho ukuba compress intambo yombane ngesandla. Apha ke umbono iluncedo elungileyo kunye screwdriver obhityileyo okanye imela. Ukucoca i "isibini ezijijekileyo" ekwambathiseni bangaphandle ekwandiseni ezingundoqo yayo ngendlela efanelekileyo, wazifaka izibonda ezo isinxibelelanisi, kwaye kwakhona ukulungisa iminwe. I plug nabo ke kufuneka ibe phezulu.

Yokuphumula inxalenye esezantsi isinxibelelanisi unabo okanye enye umphezulu tyaba, kufuneka screwdriver okanye imela ukuwasa nganye nganye yonke indlela phantsi. Kulo mzekelo, qhagamshelana amazinyo ziya wayityatya ubushushu of macingo uwafake ukuya kwisikhundla ezantsi. Ukuthenga nokucwangcisa nezidibanisi zazo crimped ngesandla, kungcono ukuthatha extra embalwa, kuba ixesha lokuqala ukusebenza, kwaye kufuneka ubaleke ukuya evenkileni kwakhona.

iimpazamo eziqhelekileyo

Xa crimping, kukho izinto ezithile xa konke kubonakala ukuba yenziwe ngokuchanekileyo, kodwa akukho xhulumaniso. Kulo mzekelo, kufuneka uqinisekise i ubeko lwe umphakathi kunye kabini-uhlole oko ukuqinisekisa ukuba siyahambelana nalo uhlobo lonxibelelwano.

Ukuba yonke into ilungile, kufuneka uqinisekise ukuba zonke iingcingo na ngokukhuselekileyo idityaniswe abafowunelwa isinxibelelanisi. Kwakhona kunokwenzeka, xa ezisongwayo eliphezulu wonqanyulwa kakhulu, yaye umqhubi patch nomtya, ukujiwuza ivingcwe okanye, icala, ukuba kude yomfowunelwa. Kwiimeko ezinjalo, wayityatya intambo kwaye ucinezele crimping ngokuphindaphindiweyo.