Iindaba

I-OLT: Ibhekisa kwitheminali yomgca we-optical esiyisebenzisayo, kwaye ikwasisixhobo sokugqibela esisetyenziselwa ukudibanisa isiqu sefiber optical. I-ONU: I-ONU ibhekisa kwiyunithi yothungelwano olubonayo. I-ONU yohlulwe kakhulu ibe yiyunithi yothungelwano esebenzayo kunye neyunithi yothungelwano lwe-passive optical network. Gene...

Ukutshintsha kwe-Ethernet luhlobo lokutshintsha oluthumela idatha esekelwe kwi-Ethernet, kunye ne-Ethernet yindlela yokwabelana ngemidiya yokuhambisa ibhasi. Ubume bokutshintsha kwe-Ethernet: ichweba ngalinye lokutshintsha kwe-Ethernet liqhagamshelwe ngokuthe ngqo kwinginginya, kwaye ngokubanzi kwimowudi ye-duplex epheleleyo. Iswitshi nayo inga...

Yintoni i-ONU? Namhlanje, i-ONU eneneni ixhaphake kakhulu kubomi bethu. Uqhagamshelo lwenethiwekhi olunikezelwa ngumsebenzisi olufakwe kwikhaya lomntu wonke lubizwa ngokuba yi-Optical Modem, ekwaziwa njengesixhobo se-ONU. Inethiwekhi yomsebenzisi iqhagamshelwe kwisixhobo sokukhanya, kwaye emva koko iqhagamshelwe kwizibuko le-PON ye...

Ukutshintsha kwe-POE kukutshintsha kunye nomsebenzi wokubonelela ngombane, onokuthi udibaniswe nokutshintsha okuqhelekileyo. Iiswitshi ze-POE zisetyenziswa ngokubanzi kuthungelwano lwehotele, ukugubungela inethiwekhi yekhampasi kunye nokubeka iliso kukhuseleko. Ngokuhlaziywa kwamaxesha, ukuphuculwa kwemigangatho yokuphila kunye nokwandiswa kwe ...

Ngamaxesha aqhelekileyo, abathengi baya kuza kubasebenzi bethu beshishini ukuze babuze: Yintoni utshintsho lwePOE? Ukutshintsha kwe-POE kunomgangatho ophezulu wokuqwalaselwa kwimarike kwaye isetyenziswa kwiindawo ezininzi ebomini: umzekelo, utshintsho lwethu lwe-POE lunokubonelela nge-intanethi kwiihotele kunye nekhampasi, kwaye idlala kwakhona ...

Kunxibelelwano lwe-optical, i-optical interfaces yezixhobo zixhunyiwe nge-fiber optical. Ngokomzekelo, uxhulumaniso phakathi kwe-OLT kunye ne-ONU (ukuthetha ngokubanzi, imodyuli ye-SFP ye-optical iyadingeka ukubonelela uxhulumaniso lwe-optical interface kwi-OLT), kunye nokuhanjiswa kwedatha kube...