El Intambo ye-UTP Sisixhobo esisetyenziswa ngokubanzi kwihlabathi lezonxibelelwano. Zizintlobo ngeentlobo zeentambo ezimbini ezijijekileyo (kungoko igama layo: UTP, iakhronimi ngesiNgesi ye Isibini Esijijekileyo Esingagqunywanga) ikhona kwiindidi ezininzi zofakelo.
Olu hlobo oluthile lwentambo luvelele isixa esikhulu solwazi olunokuhanjiswa, kunye ne- isantya kunye nokuchaneka olugqithiso lwenziwa ngalo.
Ukuqonda ngokupheleleyo ukubaluleka kolu hlobo lwekhebula, kuyimfuneko ukuba sibuyele emva kancinci kwimbali. Siya ku ukuqala kwefowuni, xa ukufakwa kweentambo ezide zangaphandle zaba yimfuneko. Kwiipali zomnxeba, zafakwa imivalo apho intambo yothumelo yadibana nentambo yamandla ombane. Esi sakhiwo sisabonakala kumasimi nakwizixeko zethu.
Ingxaki ngolu lungelelwaniso kukuba umbane ubangele ukuphazamiseka kwisignali yefowuni. Ukusombulula oku, okubizwa intambo yotshintsho, apho intambo ye-UTP iguqukile. Olu bhilo luthi lufake isandla ekunciphiseni ukuphazamiseka kwe-electromagnetic, nto leyo eguqulela kumgangatho ophezulu wesignali.
Iintambo ezimbini ezijijekileyo zaqala ukusetyenziswa kwiinkqubo zemfonomfono zase-United States ngasekupheleni kwenkulungwane ye-19. Ngoku bagubungela umgama weebhiliyoni zeekhilomitha kwihlabathi jikelele. Uninzi lweedatha ze-Intanethi zisebenzisa ezi ntambo.
Injani intambo ye-UTP?
Isitshixo sokusebenziseka kweentambo ze-UTP zokusetyenziswa ezijoliswe kuzo zilele kuzo uqwalaselo okanye ukwakheka. Kufuneka kuqatshelwe ukuba, ngaphandle kwe Isigqubuthelo sePVC esetyenziselwa ukugubungela, abanalo naluphi na uhlobo lokhuseleko olukhethekileyo. Ngaphakathi, asifumani nayiphi na into yokwahlula phakathi kweentambo.
Njengoko igama layo lisitsho, yiyo izibini zeentambo ezinqumlana ngendlela ye-spiral loop, ngokungathi a ukuluka. Ucingo ngalunye lomqhubi ngamnye lwenziwe ngobhedu okanye nge-aluminiyam kwaye luza lugqunywe ngesigqubuthelo sombane seplastiki.
Ulwakhiwo lwayo olusisiseko lulandelayo:
- Izibini ezijijekileyo: Izibini ezine zobhedu eziphothiweyo kunye.
- Ukwambathisa: olugquma ucingo ngalunye lobhedu, into ebalulekileyo ukuphepha iisekethe ezimfutshane.
- Isigqubuthelo sokukhusela- Umaleko wangaphandle wePVC okhusela iintambo ezixineneyo ngelixa unikezela ukuguquguquka kwintambo.
Ngokuxhomekeke kwinjongo yazo, ezi ntambo Zinokubamba ukuya kutsho kwi-100 izibini nangaphezulu.. Ngokukodwa ezo zazisetyenziselwa ukugubungela imigama emide phakathi kwamazwe okanye amazwekazi, ngaphambi kokuvela kwefiber optics kwihlabathi lonxibelelwano.
Ngenxa yezi mpawu (ukulula, ukufikeleleka ...), ukusetyenziswa kwentambo ye-UTP kuneendleko ezifikelelekayo kunezinye iinketho ezininzi, kungenxa yoko. Yenye yezona ndlela zixhaphakileyo xa usenza iinkqubo zoqhagamshelo ezisebenzayo nezikhuselekileyo.
Iintlobo zentambo ye-UTP
Kukho iintlobo ezahlukeneyo zeentambo ze-UTP ngokuxhomekeke kumgangatho kunye nomthamo wosulelo abanikezelayo. Uluhlu olusemgangathweni ukusuka kwibini elilodwa leentambo zezwi, ezisetyenziselwa ukuhanjiswa kweefowuni ezisisiseko, ukuya kwinqanaba le-5 ikhebula elifikelela kumazinga okudlulisa ukuya kwi-100 MBits / s. Olu luhlelo:
- Udidi 1: Ilizwi (Intambo yomnxeba).
- Udidi 2: Idatha kwi-4 Mbps (LocalTalk).
- Udidi 3: Idatha kwi-10 Mbps (Ethernet).
- Udidi 4: Idatha kwi-20 Mbps / 16 Mbps iToken Ring.
- Udidi 5: Idatha kwi-100 Mbps (Fast Ethernet).
Ezi ntambo zikhonza uhlobo lwe izihlanganisi ezibizwa ngokuba yi-RJ (UJack obhalisiweyo). Ngaphakathi kolu didi lweziqhagamshelo kukho, kwakhona, amandla ahlukeneyo akhoyo.
Ukusetyenziswa kweentambo ze-UTP
Kukho uluhlu olubanzi lwezicelo zeentambo ze-UTP kuthungelwano lwekhompyuter. Ezi zezona ziphawuleka kakhulu:
- Uqhagamshelwano phakathi kweekhompyutha kunye nezixhobo zenethiwekhi: Yeyona ntambo isetyenziswa kakhulu ukuqhagamshela iikhompyutha, iiprinta, iirotha kunye nezinye izixhobo zenethiwekhi.
- Ukuzenzekela kwekhaya: Ivumela udibaniso lwazo zonke iintlobo zezixhobo ezizisebenzelayo zasekhaya ezifana ne-smart thermostats.
- Uthungelwano lwengingqi (LAN): Intambo ye-UTP ikhona kwiinethiwekhi ezininzi zendawo, nokuba kusekhaya okanye kwiofisi.
- Iinkqubo zokhuseleko: iikhamera zokubeka iliso, ii-alam, njl.
- Ucingo: Isetyenziswa ikakhulu kuqhagamshelo lomnxeba wasekhaya kunye I-VoIP.
I-UTP: Izinto eziluncedo kunye nezingeloncedo
Nangona ibe sisisombululo esikhulu ngaphezu kwenkulungwane, Intambo ye-UTP inemiba emihle kunye nembi. Kuyacetyiswa ukuba sibazi ukuvavanya oko basinika kona ngokwenene kwicandelo lezibonelelo zonxibelelwano ngefowuni namhlanje.
Singashwankathela eyakho iingenelo kwezi ngongoma zilandelayo:
- Ixabiso eliphantsi. Lukhetho olufikelelekayo xa uthelekisa, umzekelo, kwifiber optics.
- Ufakelo olulula nokuphatha. Kwanakwizandla ezingenamava.
- Ukufumaneka ngokubanzi kunye nokuguquguquka kwezinto. Inokuthengwa nakweyiphi na ivenkile kwaye ifanelekile kwiintlobo ezininzi zofakelo.
Ngokuphathelele iingxaki, enabo, oku kulandelayo kufanelekile ukukhankanya:
- Ukuchaphazeleka kukuphazamiseka kwe-electromagnetic, ephazamisa umgangatho wesignali.
- Ububanzi obulinganiselweyo. Ubude obude bekhebula, ukuba ufuna ukuba nomgangatho wophawu oluhle, malunga neemitha ezili-100.
- I-bandwidth elinganiselwe, isezantsi kakhulu kunefiber optics. Oku kuyenza ingafaneleki kwizicelo ezifuna isantya esiphezulu sothumelo.
Umhleli okhethekileyo kwitekhnoloji nakwimiba ye-intanethi eneminyaka engaphezu kweshumi yamava kumajelo osasazo edijithali. Ndisebenze njengomhleli kunye nomdali womxholo we-e-commerce, unxibelelwano, ukuthengisa kwi-intanethi kunye neenkampani zentengiso. Ndibhale kwakhona kwiiwebhusayithi zezoqoqosho, ezemali kunye namanye amacandelo. Umsebenzi wam ukwangumnqweno wam. Ngoku, ngamanqaku am kwi Tecnobits, Ndizama ukuhlola zonke iindaba kunye namathuba amatsha ukuba ihlabathi lobuchwepheshe lisinika yonke imihla ukuphucula ubomi bethu.