Ngakho ke lona inye yemini yokuthuthela ngezinto ezidingiswa ukusetshenziswa kwekhononi! Ukukhetha umthombo omphumeleyo wokugcina lokhu kulendawo elineyisigaba esizodlulisa. Ngisho ukuthi usetshenziswa amaqhelekileyo amabili ngokwesikhatsi iGPON kunye neEPON. Abanye abahlala kwiintlobo ezimbini zezinto eziphathelayo ezinamandla ukuba uqale ukusetyenziswa komoya nokufinyelela kweendlela ezidingiswa. Kwisihlobo lesi, sizobhekisisa ngaphakathi zonke into lezi zisebenza, ukuba zithatyatyatya, kunye nokuhlola kokunye nokuziphatha ukuba uzame ukubona yintoni ingcazeleyo kowenu.
Ekuveni, siyaziwa iGPON kunye neEPON. IGPON - gigabit passive optical network (gigabit khononi yomoya engasetyenziswa) EPON - Ethernet passive optical network (Ethernet khononi yomoya engasetyenziswa). Zoba zifuna izicabango ezinhle (lezintliziyo ezinzalo ukuthi zityiphathe amagcindeleli amanqaku) ukuthutha ukuthi ziyakwazi ukushintsha imoya kunye nokusebenzela kweendlela ezidingiswa. Ngokusho kwabo abaholo, kukhonjwa okungakumbi phakathi kweGPON kunye neEPON okudingeka ukuthi akuyenza lokhu.
Lokho kulandlela elinye kuhlukeleka ngokuqinisekisa kunye nokubhala kwamathuluzi. Kwiingxenye ze-GPON, umsebenzi wendawo phakathi kwe-amathuluzi kunye neziceleni ziziphumulekile zibhalwe ngamaxesha amaxwebhu angithiwe ngumoya Optical Line Terminals (OLT). Ukusetyenziswa kwenze lokho kufanele kwiingxenye ze-GPON apho zonke izilayezo ziqhina kunye nokusetshenziswa ngenqanawe yenethu yokuba kuninzi ukuseta imininingwane. Ukulandeleka kungaphandle kokuba iingxenye ze-EPON zisetshenziswa nge-Ethernet switches ezidinga umthombo omphumeleleyo kunye nokuhlola kakhulu, kodwa akazange aziphindvuke amaninzi okanye idatha engapheleleyo ngazo.
Ngokufuneka ukubonelelwa iinkxaso, ungakho nje ungene ukucacisa yintlizyo eyaphindleleyo ngomoya wakho. Akukho lwazi elonwesekileyo - ingakho inqaku kuhlanganiswa nokuzenzela kwakho. Ngoko ke, uma uthanda ukubona intloko lemfundo ofanele ukuphinda ukuba kwisebenzi kakhulu phakathi komntu omkhulu kunye neendaba ezininzi ngalinye ilanga, ngalesi sikhatsi singafuna ukuba GPON yiyingxenye yakho yokuthi yiboniso lokulandelwa. Uthanda ukufocusha kwezinto eziphumaphakathi kunye nokuba uphumelela xa umsebenzi wakho wamkhuba.
Kodwa uma uthanda ukubona intloko lengenayo ukusethelayo kunye nokusetyenziswa ngokungaphezu kumntu omkhulu, ngalesi sikhatsi uya kuya ukuba ufuna EPON. Ingqayizivele lokuhlola kunye nokugcina isityalo esingazange liphindvise imali engcono kunye nokugcina amandla akho apho uhlanzekisele ukwenza imisindo yesithunzi. Ukuguquka: Ngokuvumelana nokuzenzela kwakho kuhlanganiswa ukuba ubheke okuyilandelayo ukuba usetyenziswa ngokuwakha.
Ngoku senziwe, ukukhetha GPON noma EPON inani eliphi lemfanelo. Ispeed yindlela yakho yokuhlala ngokushesha. Ukufakwa kwe-GPON kunokuthi kungapheli speed phakathi kokuthi u-EPON. Lokhu libonisa ngokupheleleyo xa ungenxa wabantu abahambisana besebenzela amandla angahlala ngasemva kwabo ukusondzulula i-video, ukwaziya igeemu noma sebenzisa amandla ezingapheli.
Imfanelo yesibini esidingayo yi-cost. Kuhluke ukusetshentiswa kwe-GPON networks ngoko yaqhubeka lokhu xa izindlela eziningi zisebenza imisha yezinto (amaxesha). Ngaphezulu, i-EPON networks zingavumelekile kunye neziqondiso ezincedwayo, okungabangene nokuthatha imali ngomoya ongcinci. Funa ibhadi lakho kunye nokuthi ungayiqhutywa.