Litaba

1.1 Passive optical splitter Passive optical splitter ke karolo ea bohlokoa ea marang-rang a PON. Mosebetsi oa "passive optical splitter" ke ho arola matla a optical a lets'oao le le leng la optical ho liphetho tse ngata. Ka tloaelo, splitter e fihlella karohano e bobebe ho tloha ho 1: 2 ho isa ho 1:32 kapa esita le ...

Papiso ea phihlello ea FTTX e thehiloeng ho PON Mokhoa oa hajoale oa ho fihlella marang-rang oa marang-rang o ipapisitse le phihlello ea FTTX e thehiloeng ho PON. Likarolo tse kholo le menahano e amehang tlhahlobong ea litšenyehelo ke tse latelang: ● Litšenyehelo tsa lisebelisoa tsa karolo ea phihlello (ho kenyeletsoa lisebelisoa tse fapaneng tsa phihlello le likhoele...

GPON ke eng? Theknoloji ea GPON (Gigabit-Capable PON) ke moloko oa morao-rao oa broadband passive optical integrated access standard e thehiloeng ho ITU-TG.984.x standard. E na le melemo e mengata joalo ka bandwidth e phahameng, ts'ebetso e phahameng, tšireletso e kholo, le lihokelo tse ruileng tsa basebelisi. Basebelisi ba bangata ba nahana ka ...

Ho na le mabone a mangata a pontšo ho modem ea fiber optic, 'me re ka ahlola hore na lisebelisoa le marang-rang li fosahetse ka leseli la pontšo. Mona ke matšoao a tloaelehileng a modem ea optical le meelelo ea ona, ka kopo sheba kenyelletso e felletseng e ka tlase. 1. E le ho nolofatsa sebaka...

AON ke eng? AON ke marang-rang a sebetsang a optical, haholo-holo a amohela mohaho oa marang-rang oa ntlha-to-point (PTP), 'me mosebedisi e mong le e mong a ka ba le mohala o inehetseng oa optical fiber. Active optical network e bolela ho tsamaisoa ha li-routers, li-switching aggregator, lisebelisoa tse sebetsang tsa optical le lisebelisoa tse ling tsa switching...

Sebakeng sa puisano, phetisetso ea khokahano ea motlakase ea lithapo tsa tšepe e thibetsoe haholo ka lebaka la lintlha tse kang tšitiso ea motlakase, inter-code crosstalk le tahlehelo, le litšenyehelo tsa wiring. Ka lebaka leo, phetiso ea optical e ile ea tsoaloa. Phetiso ea Optical e na le melemo ea ...