Tsebo

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 ....

Ka nts'etsopele ea theknoloji ea dijithale, theknoloji ea puisano ea optical le thekenoloji ea software le ts'ebeliso e pharaletseng ea protocol ea TCP/IP, marang-rang a likhokahano, marang-rang a khomphutha le marang-rang a thelevishene li tla kopana 'me li be bonngoeng tlasa IP e khonang ho fana ka lentsoe, ...

FTTH Fiber Circuit Classification Lera la phetiso la FTTH le arotsoe ka mekhahlelo e meraro: Lupu ea Duplex (dual fiber bidirectional) loop, Simplex (single fiber bidirectional) loop le Triplex (fiber e le 'ngoe ka litsela tse tharo) loop. The dual-fiber loop e sebelisa optical fibers tse peli. pakeng tsa pheletso ea OLT le ON...