Kule mihla yotshintsho lwedijithali, uqhagamshelo lube yinxalenye ebalulekileyo yobomi bethu. Nokuba kukusetyenziswa kweshishini okanye komntu ngamnye, ukuba nesiseko senethiwekhi esithembekileyo nesisebenza kakuhle kubalulekile. Itekhnoloji ye-EPON (Ethernet Passive Optical Network) ibe lukhetho lokuqala lokusasazwa kwedatha ngokufanelekileyo. Kule bhlog, siza kuhlolaI-EPON OLT(Optical Line Terminal) kwaye uhlolisise iimpawu zayo ezintle kunye nokusetyenziswa kwayo.
Imisebenzi enamandla ye-EPON OLT
I-EPON OLT sisixhobo senethiwekhi esiphambili esidibanisa ubuchwepheshe obuphambili ukubonelela ngonxibelelwano olungenamthungo kwiindawo zokuhlala nakwiindawo zorhwebo. Ingakumbi i-OLT-E16V, exhotyiswe nge-4*GE (copper) kunye ne-4*SFP slot i-interfaces ezizimeleyo ze-uplink, kunye nee-port ze-16*EPON OLT zonxibelelwano lwe-downlink. Olu lwakhiwo olumangalisayo lwenza i-OLT ikwazi ukwamkela ukuya kuthi ga kwi-1024 ONUs (Optical Network Units) ngomlinganiselo wokwahlukana we-1:64, okuqinisekisa inethiwekhi eqinileyo kubasebenzisi abaninzi.
Incinci, ilula kwaye iguquguqukayo
Enye yeempawu ezibalaseleyo ze-EPON OLT bubungakanani bayo obuncinci kunye noyilo lwe-rack-mount oluyi-1U ubude obuyi-19 intshi. Olu phawu luyenza ilungele ukubekwa kumagumbi amancinci okanye kwiindawo ezinesithuba esincinci se-rack. I-OLT encinci, kunye nokuguquguquka kwayo kunye nokulula kokufakwa, iyenza ibe lukhetho oluhle kakhulu kwiindawo ezahlukeneyo, kubandakanya iiyunithi zokuhlala, amashishini amancinci, kunye neenkqubo zamashishini.
Ukusebenza Okungenakuthelekiswa Nanto Nokusebenza Kakuhle
Ii-EPON OLTsbaziwa ngokusebenza kwabo okugqwesileyo, kwaye i-OLT-E16V ayifani nayo. Ngokusebenza kwayo okuphezulu, iqinisekisa uqhagamshelo oluzinzileyo noluthembekileyo kwiintlobo ngeentlobo zezicelo. Ukusuka kwiinkonzo "zokudlala kathathu" (kubandakanya ilizwi, ividiyo kunye nedatha) ukuya kuqhagamshelo lweVPN, ukujonga ikhamera ye-IP, ukuseta i-LAN yeshishini kunye nezicelo ze-ICT, i-EPON OLT inokuyisingatha yonke loo nto. Ukukwazi kwayo ukuxhasa imisebenzi emininzi ngaxeshanye ngaphandle kokuphazamisa isantya okanye umgangatho wenethiwekhi bubungqina bokusebenza kwayo kakuhle.
Hlanganisa ngokungenamthungo iinethiwekhi eziza kukhusela kwixesha elizayo
Enye yezona nzuzo ziphambili ze-EPON OLT kukukwazi kwayo ukudibana ngokungenamthungo neziseko zophuhliso zenethiwekhi ezikhoyo. Olu manyano luvumela ukwandiswa kwexesha elizayo kunye nokuphuculwa okulula, okwenza kube lutyalo-mali lwexesha elide. Njengoko iimfuno zethu zonxibelelwano ziqhubeka nokukhula, ii-EPON OLTs zinokuziqhelanisa kwaye zande ngaphandle kotshintsho olukhulu lweziseko zophuhliso, oko konga ixesha kunye nezixhobo.
ukuququmbela
Kwihlabathi apho uqhagamshelo lubaluleke kakhulu, ukuba nesiseko senethiwekhi esithembekileyo nesisebenza kakuhle kubaluleke kakhulu. I-EPON OLT, ingakumbi i-OLT-E16V, itshintsha umdlalo kule nkalo. I-form factor yayo encinci kodwa enamandla, idibene neendlela zokusasazwa eziguquguqukayo kunye nokusebenza okuphezulu, yenza ukuba ilungele iintlobo ngeentlobo zezicelo. Ngokutyala imali kwi-EPON OLT, unokuqinisekisa uqhagamshelo olungenamthungo namhlanje nangomso.
Ngoko ke, nokuba ungumnini weshishini elincinci ofuna ukubonelela ngenkonzo ye-intanethi ethembekileyo kubathengi, okanye ishishini elifuna isiseko senethiwekhi esinamandla, ungayijonga i-EPON OLT njengesisombululo sakho. Yamkela amandla onxibelelwano olusebenza kakuhle kwaye uvule amathuba amatsha kwihlabathi ledijithali.
Ixesha lokuthumela: Julayi-06-2023