ONT (Optical Network Terminal) le transceiver optical fiber ka bobeli ke lisebelisoa tsa bohlokoa puisanong ea optical fiber, empa li na le phapang e hlakileng ea mesebetsi, maemo a kopo le ts'ebetso.Ka tlase re tla li bapisa ka botlalo ho tsoa likarolong tse ngata.
1. Tlhaloso le tšebeliso
ONT:E le setsi sa marang-rang sa optical, ONT e sebelisoa haholo-holo bakeng sa thepa ea ho qetela ea optical fiber access network (FTTH).E fumaneha pheletsong ea basebelisi 'me e na le boikarabello ba ho fetola mats'oao a fiber optic hore e be mats'oao a motlakase e le hore basebelisi ba ka sebelisa lits'ebeletso tse fapaneng joalo ka Marang-rang, mohala le thelevishene.Hangata ONT e na le mefuta e fapaneng ea lihokelo, joalo ka Ethernet segokanyimmediamentsi sa sebolokigolo, segokanyimmediamentsi sa sebolokigolo, TV segokanyimmediamentsi sa sebolokigolo, joalo-joalo, ho nolofatsa basebedisi ba ho hokela lisebelisoa tse sa tšoaneng.
Optical fiber transceiver:Fiber optic transceiver ke Ethernet transmission media conversion unit e fapanyetsanang mats'oao a motlakase a sothehileng a malelele le mats'oao a malelele a mahlo.Hangata e sebelisoa libakeng tsa marang-rang moo likhoele tsa Ethernet li ke keng tsa koahela 'me fiber ea optical e tlameha ho sebelisoa ho atolosa sebaka sa phetisetso.Mosebetsi oa transceiver ea fiber optic ke ho fetola matšoao a motlakase hore e be lipontšo tsa optical bakeng sa phetiso ea nako e telele, kapa ho fetola lipontšo tsa optical hore e be lipontšo tsa motlakase tse sebelisoang ke lisebelisoa tsa mosebedisi.
Single Fiber 10/100/1000M Media Converter( fiber optic transceiver)
2. Liphapang tsa tšebetso
TSOHLE:Ntle le ts'ebetso ea phetoho ea photoelectric, ONT e boetse e na le bokhoni ba ho multiplex le demultiplex matšoao a data.Hangata e khona ho sebetsana le lipara tse ngata tsa mela ea E1 le ho kenya tšebetsong mesebetsi e mengata, joalo ka ho lekola matla a optical, sebaka sa phoso le mesebetsi e meng ea taolo le ho beha leihlo.ONT ke sehokelo pakeng tsa bafani ba litšebeletso tsa Marang-rang (ISPs) le basebelisi ba ho qetela ba Inthanete ba fiber optic, 'me ke karolo ea bohlokoa ea tsamaiso ea fiber optic Internet.
Optical fiber transceiver:Haholo-holo e etsa phetoho ea photoelectric, ha e fetole khouto, ebile ha e etse ts'ebetso e 'ngoe ho data.Li-transceivers tsa fiber optic ke tsa Ethernet, li latela protocol ea 802.3, 'me li sebelisoa haholo-holo bakeng sa likhokahano tsa ntlha-to-point.E sebelisoa feela bakeng sa phetiso ea matšoao a Ethernet mme e na le ts'ebetso e batlang e le 'ngoe.
3. Tshebetso le scalability
TSOHLE:Hobane ONT e na le bokhoni ba ho multiplex le demultiplex matšoao a data, e khona ho sebetsana le mekhoa le litšebeletso tse ngata tsa phetisetso.Ho feta moo, hangata ONT e ts'ehetsa litekanyetso tse phahameng tsa phetisetso le sebaka se selelele sa phetisetso, tse ka fihlelang litlhoko tsa basebelisi ba bangata.
Transceiver ea fiber ea optic:Kaha e sebelisoa haholo-holo bakeng sa phetoho ea optical-to-electrical bakeng sa Ethernet, e batla e lekanyelitsoe ho latela ts'ebetso le scalability.E sebelisoa haholo-holo bakeng sa likhokahano tsa ntlha-to-point mme ha e tšehetse phetiso ea lipara tse ngata tsa mela ea E1.
Ka kakaretso, ho na le phapang e totobetseng pakeng tsa li-ONT le li-transceivers tsa optical fiber mabapi le mesebetsi, maemo a kopo, le ts'ebetso.Joaloka setsi sa marang-rang sa optical, ONT e na le mesebetsi e mengata le maemo a ts'ebeliso 'me e loketse marang-rang a optical fiber access;ha li-transceivers tsa optical fiber li sebelisoa haholo-holo bakeng sa ho fetisa matšoao a Ethernet 'me li na le mosebetsi o batlang o le mong.Ha u khetha lisebelisoa, o hloka ho khetha lisebelisoa tse nepahetseng ho latela maemo le litlhoko tse ikhethang tsa ts'ebeliso.
Nako ea poso: May-10-2024
