Litaba

Li-module tsa Optical li ka aroloa ka fiber e le 'ngoe le li-fiber tse peli ho latela palo ea li-interfaces. Li-dual-fiber optical modules li na le li-interface tse peli tsa optical fiber, 'me li-single-fiber optical modules li na le sebopeho se le seng feela sa optical fiber. Ntle le phapang ea li-interface tsa optical fiber ...

Optical fiber transceiver ha e le hantle e phethela phetolo ea data lipakeng tsa mecha ea litaba e fapaneng, e ka hlokomelang khokahano lipakeng tsa likhomphutha kapa li-switches lipheletsong tse peli kahare ho 0-100KM, empa ho na le likeketso tse ling lits'ebetsong tse sebetsang. Joale, lisebelisoa tse khethehileng tsa ...

Sebopeho sa marang-rang sa Optical Access Network (OAN) Optical access network (OAN) ke sefe se bolelang tšebeliso ea fiber optical e le mokhoa o ka sehloohong oa ho fetisetsa boitsebiso ho hlokomela mosebetsi oa phetisetso ea tlhahisoleseding ea marang-rang a phihlello. E hokahane le node ea litšebeletso ka mohala oa optical te...

Ka ntlafatso e tsoelang pele ea kaho ea marang-rang e potlakileng le tlhokahalo ea ho haha ​​​​bophelo bo bohlale ba digital bo thehiloeng ho matla a marang-rang a "gigabit" a mararo, basebetsi ba hloka sebaka se selelele sa phetisetso, li-bandwidth tse phahameng, ho tšepahala ho matla le ho fokotsa ts'ebetso ea khoebo Litšenyehelo ...

Marangrang a EPON a sebelisa mokhoa oa FTTB ho theha marang-rang, 'me likarolo tsa eona tsa mantlha tsa marang-rang ke OLT le ONU. OLT e fana ka likou tse ngata tsa PON bakeng sa lisebelisoa tsa ofising tse bohareng ho hokela lisebelisoa tsa ONU; ONU ke sesebelisoa sa mosebelisi ho fana ka lintlha tse tsamaellanang le likhokahano tsa lentsoe ho hlokomela ...

ONU (unit network optical) node ea optical. ONU e arotsoe ka yuniti e sebetsang ea marang-rang le laebrari ea passive optical network unit.Ka kakaretso, lisebelisoa tse nang le lisebelisoa tsa marang-rang tse kenyeletsang optical receiver, uplink optical transmitter le multiple bridge amplifiers li bitsoa optical node ....