Ngophuhliso lweshishini lonxibelelwano kunye nolwazi loqoqosho lwesizwe, imarike yokutshintsha uthungelwano lweringi elawulwayo ikhule ngokuthe ngcembe. Iyabiza, ibhetyebhetye kakhulu, ilula kwaye kulula ukuyiphumeza. Itekhnoloji ye-Ethernet ...

Umsebenzi we-fiber optic transceivers kukuguqula phakathi kweempawu ze-optical kunye neempawu zombane. Isignali ye-optical igalelo kwi-port optical, kwaye isibonakaliso sombane siphuma kwi-port yombane, kwaye ngokufanayo. Inkqubo imalunga ne...

Yintoni i-IEEE 802.3? I-IEEE 802.3 liqela elisebenzayo elabhala i-Institute of Electrical and Electronics Engineers (IEEE) isethi esemgangathweni, echaza ulawulo lokufikelela okuphakathi (MAC) kuzo zombini iileyibhile zekhonkco kunye nedatha ye-Ethernet enentambo. Oku kudla ngokuba yi...

I-Optical fiber transceiver sisixhobo esingabizi kakhulu kwaye sibhetyebhetye. Ukusetyenziswa okuqhelekileyo kukuguqula imiqondiso yombane kwizibini ezijijekileyo zibe yimiqondiso ye-optical. Isetyenziswa ngokubanzi kwiintambo zobhedu ze-Ethernet ezingenako ukugqunywa kwaye kufuneka zisebenzise iifiber optical ...

Yintoni iRing network redundancy? Inethiwekhi yeringi isebenzisa iringi eqhubekayo ukudibanisa isixhobo ngasinye. Iqinisekisa ukuba isignali ethunyelwe sisixhobo esinye inokubonwa zizo zonke ezinye izixhobo kwiringi. Ukungafuneki kwenethiwekhi yeringi kubhekiselele ekubeni inkxaso yokutshintsha...

Yintoni iNethiwekhi yeTopology yeNethiwekhi yetopology ibhekisa kuyilo lwembonakalo yeempawu ezinjengokuqhagamshelwano lwendalo lwemidiya eyahlukeneyo yothumelo, iintambo zothungelwano, kwaye ixoxa ngokuthe ngqo ngonxibelelwano lweendawo ezahlukeneyo zokuphela kwenkqubo yenethiwekhi ngokuboleka ...

Yintoni i-STP? I-STP (i-Spanning Tree Protocol) yinkqubo yonxibelelwano esebenza kwinqanaba lesibini (idatha yekhonkco yedatha) kwimodeli yenethiwekhi ye-OSI. Ukusetyenziswa kwayo okusisiseko kukuthintela iilophu ezibangelwa zikhonkco ezingafunekiyo ekutshintsheni. Isetyenziselwa ukuqinisekisa ukuba kukho...

Yintoni isaqhwithi sosasazo? Isiqhwithi sosasazo sithetha nje ukuba xa idatha yosasazo ikhukhula inethiwekhi kwaye ayikwazi ukuqhutyelwa phambili, ithatha inani elikhulu le-bandwidth yenethiwekhi, okubangelwa ukungakwazi kweenkonzo eziqhelekileyo ukuqhuba, okanye ukukhubazeka okupheleleyo ...

I-Optical fiber transceiver yiyunithi yokuguqula imidiya ye-Ethernet etshintshanisa umgama omfutshane ojijekileyo wemiqondiso yombane kunye nemiqondiso yokubona ekude. Ikwabizwa ngokuba sisiguquli sefayibha kwiindawo ezininzi. Imveliso isetyenziswa ngokubanzi kwi...

(1) I-bandwidth ephezulu engazange ibonwe ngaphambili. Izinga le-GPON liphezulu njenge-2.5 Gbps, enokubonelela nge-bandwidth enkulu ngokwaneleyo ukuhlangabezana nemfuno ekhulayo ye-bandwidth ephezulu kuthungelwano oluzayo, kunye neempawu zayo ze-asymmetric ziyakwazi ukulungelelanisa ngakumbi kwidatha ye-broadband se ...