Uxhumano Shintsha - idivayisi multifunction

A inkinobho inethiwekhi (inkinobho) - idivayisi ekhethekile, esebenza ukuhlanganisa ezihlukahlukene imishini (amaseva, amakhompyutha, imizila, njll) e inethiwekhi. Nayo ungakwazi ngokushesha, kalula, ezishisiwe ngobuchwepheshe etholakalayo ukuhlanganisa eziningi ezahlukene imishini inethiwekhi ngamazinga aphakeme ngesivinini kungenzeka. umehluko Its main kusukela imizila eziyinkimbinkimbi ukuthi inkinobho inethiwekhi akusho linqume amaphakheji yohambo lwabo kusukela kwelinye iphuzu eya kwelinye. umsebenzi wayo lomkhulu omane ngokuhlanganisa amaphuzu amabili disparate oxhumene by kakade ebekiwe therein logic.

A inkinobho inethiwekhi ingase izinhlobo eziningana. The elula - yidivayisi evumela ukuba ngokomzimba uhlangane iziteshi ezimbili noma ngaphezulu ndawonye ukunikeza ekusakazeni idatha kusuka kudivayisi eyodwa kuya kwenye. Ngesikhathi esifanayo inkinobho amandla ezingeni lesithathu (ewachitha umsebenzi) uyakwazi ukwenza kakhulu ngokusebenza okufanayo njengoba imizila ezingcono. Zingasetshenziswa ukubhalisa isengezo senethiwekhi ezimele, iziteshi uquqaba, ulungise ekubumbeni ukusakaza idatha, futhi aqaphele uhlobo ukudluliswa olandelwayo.

Futhi, imishini inethiwekhi lihlukaniswe by izinga idatha ukuthi anganikeza. I ezivamile stomegabitnye futhi Gigabit. Kodwa eminyakeni yamuva nje futhi zisabalele desyatigigabitnye inethiwekhi ukushintshwa. Lokhu akusona isimanga, ngoba ukugeleza kolwazi ngocansi ezikhulayo usuku nosuku. Uxhumano inkinobho kungaba amane, eight- nokunye ngeembuyabuyelelo eziyisishiyagalombili. It ikuvumela ukuba ukude ukuphatha lenqwaba amadivayisi disparate, ahlukaniswe ngokwendawo kanye nezobuchwepheshe.

Ngaphezu kwalokho, inkinobho inethiwekhi kungenzeka rackmount noma ideskithophu. Uxhumano ngokuvamile asetshenziselwa LANs ezincane ekhaya. Rack isetshenziswa ukuhlanganisa subnets seludaliwe ku eyodwa enkulu, nakuba enakho nge inethiwekhi yendawo.

Ake sicabangele izibonelo izicelo maloportovogo encane ideskithophu inkinobho:

• encane inethiwekhi kontanga uhlobo - uma kukhona okukhulu idatha exchange emihosheni;
• uma kwenethiwekhi zihlukaniswe ngamaqembu okuyizinto ngamunye ngaphakathi exchange ezinkulu notshwala idatha, bangakwazi kwehlukaniswa lonke inethiwekhi nge inkinobho;
• uma inethiwekhi kukhona isidingo ukuxhuma idivayisi olulodwa (isib, iseva noma iphrinta yenethiwekhi), ikhambi elingcono kakhulu ukusebenzisa inkinobho ukuhlanganisa ubuza kuleyo divayisi;
• uma ufuna ukunweba ubude obungokomzimba ngenxa yokuhlushwa njalo isiteshi zokuxhumana, inkinobho ingasetshenziswa yini ngokuphepha njengoba repeater futhi amplifier ;
• ukushintsha oxhumene bangase bafinyelele inethiwekhi branched ngenombolo enkulu ISIZINDA axhunyiwe.

Zazinjani Ukwazile ukwenza izicelo inethiwekhi inkinobho kukhona omningi. Lokhu idivayisi multifunction kuzosiza ukuhlela inethiwekhi eliphezulu nge-bandwidth okusezingeni eliphezulu.