Ukujonga ukuba izixhobo ze-ethernet zintanethi ezicwangcisiweyo
Ikhebula le- Ethernet yenye yeefowuni ezithandwa kakhulu kwinethiwekhi yentsebenzo ezisetyenziselwa kwiinkanethi zentambo. Iifowuni ze-Ethernet zidibanisa izixhobo ndawonye kwinethiwekhi yendawo , njengama-PC, i- routers , kunye noshintsho .
Ngenxa yokuba ezi zixhobo zenyama, zinemiqathango yabo, emibini ekude bayakwazi ukunweba kwaye baqhuba iimpawu ezifanelekileyo kunye nokuhlala kwabo. Esi sizathu esinye sezixhobo ezahlukeneyo zee-Ethernet; ukwenza imisebenzi ethile kwiimeko ezithile.
Yintoni ikhetri ye-Ethernet ibonakala ngathi
Kukho umfanekiso wekhefu e-Ethernet ephela kule phepha. Ifana nekhefu yefowuni kodwa inkulu kwaye inezintambo ezininzi.
Zombini iintambo zibandakanya isimo esifanayo kunye neplagi kodwa ikhamera ye-Ethernet inezintambo ezisibhozo kunye neplagi enkulu kunezo zine ezine ezifunyenwe kwizixhobo zefowuni.
Iikhomputha ze-Ethernet, ngokuqinisekileyo, ukuxhuma kwii- Ethernet zokungena , kwakhona kwakhona, zinkulu kunamachwephethi e-cable. I-Ethernet port kwikhompyutheni ifumaneka ngekhadi le- Ethernet kwibhodi ye- motherboard .
Iikhomputha ze-Ethernet zivela ngemibala eyahlukeneyo kodwa iifowuni zefowuni zihlala ziluhlaza.
Iintlobo zee-Ethernet Cables
Iikhomputha ze-Ethernet zixhase ngokubanzi imilinganiselo yecandelo elinye okanye ngaphezulu kubandakanywa kwiCandelo 5 (CAT5) kunye neCandelo 6 (CAT6) .
Ikhefu ye- crossover yinto ekhethekileyo yekhebula ye-Ethernet eyenzelwe ngokukodwa ukuxhuma iikhomputha ezimbini komnye nomnye. Ngokwahlukileyo, ezininzi iintambo ze-Ethernet zenzelwe ukudibanisa enye ikhompyutha kwi-router okanye utshintshe.
Iikhomputha ze-Ethernet zenziwe ngokomzimba kwiifom ezimbini ezibalulekileyo ezibizwa ngokuthi ziqinile kwaye zixutywe .
Izixhobo ze-Ethernet ezizinzileyo zinikezela ngokusebenza kancinci kunye nokukhuselwa okuphuculweyo ngokuphazamiseka kombane. Ziye zisetyenziswe ngokubanzi kwiinkonzo zoshishino , i-wiring ngaphakathi kweendonga zeeofisi, okanye phantsi kwelebhu ezantsi kwiindawo ezinqamlekileyo
Iikhomputha ze-Ethernet ezinqamlekileyo azixhomekekanga kwiimfucu zomzimba kunye nokuphuka, okwenza zibe bhetele ngakumbi kubahambi okanye kwiisetu ze-intanethi.
Imida yee-Ethernet Cables
Ikhebuli enye ye-Ethernet, njengentambo yamandla kagesi, inomlinganiselo olinganiselwe wamandla omgama, oku kuthetha ukuba banomda ophezulu kunokuba bangaba njani ixesha ngaphambi kokulahleka kwegama (kubizwe ukunyanzelwa ). Oku kubangelwa yimpawu zabo zokudlulisela umbane kwaye zichaphazeleka ngqo ngokuphazamiseka kwi-cable.
Zomibini iziphelo zekhefu mazibe zizondelelene ngokwaneleyo komnye nomnye ukuze zithole iimpawu ngokukhawuleza, kodwa zide ngokwaneleyo ukuphazamiseka kombane ukuphepha ukuphazamiseka. Nangona kunjalo, le yedwa ayinakunciphisa ubungakanani benethiwekhi ngoba i-hardware njengama-routers okanye ii-hubs zingasetyenziswa ukujoyina ezininzi iintambo ze-Ethernet kunye kwinethiwekhi efanayo. Lo mgangatho phakathi kwezixhobo zombini ubizwa ngokuba ngumthamo wenethiwekhi .
Ubude obude bekhebula elilodwa le-CAT5, phambi kokuncitshiswa, luyi-324 inyawo. I-CAT6 iyakwazi ukunyuka ukuya kuma-700. Gcina ukhumbule ukuba i-Ethernet cables ingaba zide kodwa zingase zihlupheke ngenxa yokulahleka kwempawu, ngokukodwa ukuba kukho ezinye izixhobo zombane ezidlulayo.
Qaphela: Ubude bekhebula ye-Ethernet buhluke kakhulu xa uthetha malunga nesincinci, isiseko se-2, okanye i-10 e-base-cables 5. Ibangaphambili akufanele ibe ngaphezu kweenyawo ezili-600 ngelixa uhlobo lwekhefu lokugqibela lukwazi ukufikelela ubude beenyawo ezili-1,640.
Kwakhona qwa lasela ukuba ikhefu elifutshane lingaxhalabisa. Nangona kunjalo, abanye abasebenzisi baye babika iingxaki ngeendawo zobude obude njengezantsi.
Iinkalo ezahlukeneyo ze- RJ-45 zikhoyo. Olunye uhlobo, olwenzelwe ukusetyenziswa kunye neetambo ezinqamlekileyo, ngokubanzi aluhambelani nezixhobo eziqinile. Ezinye iindidi ze-RJ-45 zidibanisa zisebenza kunye nezixhobo zombini eziqinileyo kunye neziqinileyo.
Uyabona Ukhuselekile ukuqhuba ii-Ethernet Cables ngaphandle? ukuba ufuna ukwenza oko.
Iindlela ezingakumbi kwii-Ethernet Cables kwi-Network Networking
Ubuchwepheshe obungenazintambo ezifana ne- Wi-Fi kunye ne- Bluetooth zithatha indawo ye-Ethernet kwiinkonzo ezininzi zasekhaya nakwizentengiso.