Polankhula zaukadaulo wamakono wolumikizirana, mawu awiri omwe nthawi zambiri amawonekera ndi EPON (Ethernet Passive Optical Network) ndi GPON (Gigabit Passive Optical Network).Onsewa amagwiritsidwa ntchito kwambiri m'makampani opanga matelefoni, koma pali kusiyana kotani pakati pa ziwirizi?
EPON ndi GPON ndi mitundu yamanetiweki owoneka bwino omwe amagwiritsa ntchito ukadaulo wa fiber optic kufalitsa deta.Komabe, pali kusiyana kwakukulu pakati pa ziwirizi.
EPON, yomwe imadziwikanso kuti Ethernet PON, idakhazikitsidwa pamtundu wa Efaneti ndipo nthawi zambiri imagwiritsidwa ntchito polumikiza makasitomala anyumba ndi ang'onoang'ono ku intaneti.Imagwira ntchito pakukweza ndi kutsitsa kofanana ndi 1 Gbps, ndikupangitsa kuti ikhale yabwino popereka intaneti yothamanga kwambiri.
Kumbali inayi, GPON, kapena Gigabit PON, ndiukadaulo wapamwamba kwambiri womwe ungapereke bandwidth yayikulu komanso kufalikira kwakukulu.Imagwira ntchito mothamanga kwambiri kuposa EPON, yokhoza kutumiza deta pa liwiro la 2.5 Gbps kutsika ndi 1.25 Gbps kumtunda.GPON nthawi zambiri amagwiritsidwa ntchito ndi opereka chithandizo kupereka masewero atatu (Intaneti, TV, ndi telefoni) kwa makasitomala okhala ndi bizinesi.
GPON OLT LM808G yathuili ndi ma protocol a Layer 3 ochulukirapo, kuphatikiza RIP, OSPF, BGP, ndi ISIS, pomwe EPON imangogwirizira RIP ndi OSPF.Izi zimatipatsa ifeMtengo wa LM808G GPON OLTmlingo wapamwamba wa kusinthasintha ndi magwiridwe antchito, omwe ndi ofunikira mu malo ochezera amakono amakono.
Pomaliza, ngakhale kuti EPON ndi GPON amagwiritsidwa ntchito kwambiri pamakampani opanga ma telecommunications, pali kusiyana kwakukulu pakati pa awiriwa malinga ndi liwiro, maulendo ndi ntchito.Pamene luso lamakono likupita patsogolo, zidzakhala zosangalatsa kuwona momwe zimakhalira ndikupitiriza kukonza tsogolo la maukonde ochezera a pa Intaneti.
Nthawi yotumiza: Dec-07-2023
