Pakutaura nezve tekinoroji yemazuva ano, mazwi maviri anowanzo kuoneka anoti EPON (Ethernet Passive Optical Network) neGPON (Gigabit Passive Optical Network).Ose ari maviri anoshandiswa zvakanyanya muindasitiri yezvekufambiswa kwemashoko, asi ndeupi mutsauko chaiwo pakati pezviviri izvi?
EPON neGPON imhando dze passive optical network dzinoshandisa fiber optic tekinoroji kutumira data.Zvisinei, pane misiyano mikuru pakati pezviviri izvi.
EPON, inozivikanwawo seEthernet PON, yakavakirwa paEthernet chiyero uye inowanzo shandiswa kubatanidza vatengi vekugara uye mabhizinesi madiki kuInternet.Inoshanda pakurodha uye kurodha kumhanya kwe1 Gbps, zvichiita kuti ive yakanakira kupa yakanyanya-kumhanya yeInternet.
Kune rimwe divi, GPON, kana Gigabit PON, tekinoroji yepamusoro iyo inogona kupa bandwidth yakakura uye kuvharika kwakafara.Inoshanda nekumhanya kwepamusoro kupfuura EPON, nekukwanisa kutumira data nekumhanya kusvika ku2.5 Gbps pasi uye 1.25 Gbps kumusoro.GPON inowanzoshandiswa nevanopa masevhisi kupa masevhisi ekutamba katatu (Internet, TV, uye runhare) kune vatengi vekugara uye vebhizinesi.
Yedu GPON OLT LM808Gine yakapfuma seti yeLayer 3 protocol, kusanganisira RIP, OSPF, BGP, uye ISIS, nepo EPON ichingotsigira RIP neOSPF.Izvi zvinopa yeduLM808G GPON OLTmwero wepamusoro wekuchinjika uye kushanda, izvo zvakakosha mune yanhasi ine simba network nharaunda.
Mukupedzisa, kunyangwe EPON neGPON zvichishandiswa zvakanyanya muindasitiri yezvekufambiswa kwemashoko, pane misiyano mikuru pakati pezviviri izvi maererano nekumhanya, huwandu uye mashandisirwo.Sezvo tekinoroji ichifambira mberi, zvichave zvinonakidza kuona kuti inokura sei uye ichienderera mberi nekugadzirisa ramangwana rematanho ekutaurirana.
Nguva yekutumira: Zvita-07-2023
