Theknoloji ea GPON (Gigabit-Capable Passive Optical Network) ke thekenoloji e potlakileng, e sebetsang hantle, le e nang le matla a maholo e sebelisoang haholo ho marang-rang a fiber-to-the-home (FTTH) optical access networks.Marang-rang a GPON,OLT (Optical Line Terminal)le ONT (Optical Network Terminal) ke likarolo tse peli tsa mantlha.E mong le e mong o nka boikarabello bo fapaneng mme a sebetsa 'moho ho fihlela phetiso ea data e potlakileng le e sebetsang hantle.
Phapang pakeng tsa OLT le ONT mabapi le sebaka sa 'mele le boemo ba karolo: OLT hangata e fumaneha bohareng ba marang-rang, ke hore, ofisi e bohareng, e bapala karolo ea "molaoli".E hokahanya li-ONT tse ngata 'me e ikarabella bakeng sa ho buisana leONTska lehlakoreng la basebelisi, ha ho ntse ho hokahanya le ho laola phetiso ea data.Ho ka boleloa hore OLT ke motheo le moea oa marang-rang a GPON kaofela.ONT e fumaneha pheletsong ea basebelisi, ke hore, pheletsong ea marang-rang, e bapala karolo ea "lesole".Ke sesebelisoa se lehlakoreng la basebelisi ba ho qetela 'me se sebelisetsoa ho hokahanya lisebelisoa tsa ho qetela, tse kang lik'homphieutha, lithelevishene, li-routers, joalo-joalo, ho hokahanya basebelisi le marang-rang.
Liphapang tsa tšebetso:OLT le ONT li na le maikutlo a fapaneng.Mesebetsi e ka sehloohong ea OLT e kenyelletsa ho bokella lintlha, tsamaiso le taolo, hammoho le phetiso le kamohelo ea matšoao a optical.E na le boikarabello ba ho kopanya melaetsa ea data ho tsoa ho basebelisi ba bangata ho netefatsa phetiso e nepahetseng ea data.Ka nako e ts'oanang, OLT e boetse e sebelisana le li-OLT tse ling le li-ONT ka mekhoa ea puisano ho laola le ho laola marang-rang kaofela.Ho feta moo, OLT e boetse e fetola matšoao a motlakase hore e be lipontšo tsa optical ebe e li romela ho optical fiber.Ka nako e ts'oanang, e khona ho amohela lipontšo tsa optical ho tloha ho ONT le ho li fetola hore e be lipontšo tsa motlakase bakeng sa ho sebetsa.Mosebetsi o ka sehloohong oa ONT ke ho fetola matšoao a optical a fetisitsoeng ka likhoele tsa optical ho lipontšo tsa motlakase le ho romela lipontšo tsena tsa motlakase ho lisebelisoa tse fapaneng tsa basebelisi.Ho feta moo, ONT e ka romella, ea kopanya, le ho sebetsana le mefuta e fapaneng ea data ho tsoa ho bareki le ho e romella ho OLT.
Liphapang boemong ba tekheniki:OLT le ONT le tsona li na le liphapang tsa moralo oa hardware le mananeo a software.OLT e hloka li-processor tse sebetsang hantle haholo, mohopolo oa bokhoni bo boholo, le li-interfaces tsa lebelo le holimo ho sebetsana le litlhoko tse ngata tsa ts'ebetso ea data le litlhoko tsa phetisetso.ONT e hloka lisebelisoa tse feto-fetohang le moralo oa software ho ikamahanya le litlhoko tse fapaneng tsa basebelisi ba fapaneng le likhokahano tse fapaneng tsa lisebelisoa tse fapaneng tsa terminal.
XPON ONT 4GE+CATV+USB CX51041Z28S
OLT le ONT e 'ngoe le e' ngoe e nka boikarabelo le mesebetsi e fapaneng marang-rang a GPON.OLT e teng setsing sa marang-rang 'me e ikarabella bakeng sa ho bokella lintlha, tsamaiso le taolo, hammoho le ho fetisetsa le ho amohela lipontšo tsa optical;ha ONT e ntse e le qetellong ea mosebedisi mme e na le boikarabelo ba ho fetola matshwao a optical ka matshwao a motlakase le ho a romela thepa ya mosebedisi.Bobeli ba sebetsa 'moho ho nolofalletsa marang-rang a GPON ho fana ka lits'ebeletso tsa phetisetso ea data e potlakileng le e sebetsang hantle ho fihlela litlhoko tsa basebelisi bakeng sa phihlello ea marang-rang.
Nako ea poso: Apr-28-2024
