Duplex fiber le polarity
Ts'ebelisong ea 10G Optical fiber, likhoele tse peli tsa optical li sebelisoa ho hlokomela phetiso ea lintlha tse peli.Qetello e 'ngoe ea fiber e' ngoe le e 'ngoe ea optical e hokahane le transmitter mme pheletsong e 'ngoe e hokahane le moamoheli.Ka bobeli ke tsa bohlokoa.Re li bitsa duplex optical fiber, kapa duplex optical fiber.
Ka mokhoa o ts'oanang, haeba ho na le duplex, ho na le simplex.Simplex e bolela ho fetisetsa tlhahisoleseding ka tsela e le 'ngoe.Lintlheng tse peli tsa puisano, ntlha e 'ngoe ke mochine o fetisang molaetsa ha e 'ngoe ke moamoheli.Joalo ka faucet lapeng, data e phalla ka lehlakoreng le le leng 'me ha e khutlisetsoe morao.(ehlile, ho na le ho se utloisisane mona. Ha e le hantle, puisano ea fiber ea optical e rarahane haholo. Fibre ea optical e ka fetisoa ka mahlakoreng a mabeli. Re mpa re batla ho thusa kutloisiso.)
Ho khutlela ho duplex fiber, TX (b) e lokela ho lula e hokahane le RX (a) ho sa tsotellehe hore na ho na le liphanele tse kae, li-adapter kapa likarolo tsa optical cable tse teng marang-rang.Haeba polarity e lumellanang e sa hlokomeloe, data e ke ke ea fetisoa.
E le ho boloka polarity e nepahetseng, maemo a tia-568-c a khothalletsa AB polarity crossing scheme bakeng sa jumper ea duplex.
MPO/MTP faeba polarity
Boholo ba sehokelo sa MPO/MTP bo tšoana le ba sehokelo sa SC, empa se ka amohela likhoele tsa optical tse 12/24/16/32.Ka hona, MPO e ka boloka sebaka sa marang-rang sa khabinete haholo.
Mekhoa e meraro ea polarity e boletsoeng maemong a TIA568 e bitsoa mokhoa A, mokhoa oa B le mokhoa oa C ka ho latellana.Bakeng sa ho kopana le maemo a TIA568, lithapo tsa mokokotlo oa MPO/MTP le tsona li arotsoe ka ho tšela, ho tšela ka botlalo le ho tšela ka lipara, e leng, mofuta oa A (notlolo holimo - senotlolo ho theosa), mofuta oa B (notlolo holimo - senotlolo holimo / senotlolo tlase. konopela fatše o felletse ho tšela) ebe o thaepa C (notlolo holimo - ho tšela lipara tse tlase).
Joalokaha ho bontšitsoe setšoantšong se ka tlase:
Lithapo tsa patch tsa MPO/MTP tse sebelisoang hangata ke lithapo tse 12-core fiber optic patch le lithapo tse 24 tsa konokono tsa fiber optic, empa lilemong tsa morao tjena ho ile ha hlaha likhoele tse 16-core le 32-core fiber optic patch.Matsatsing ana, ho na le li-jumper tse fetang 100-core multi-core jumpers, 'me ho lemoha polarity ea li-jumpers tse ngata tse kang MPO/MTP ho ba bohlokoa haholo.
Nako ea poso: Dec-16-2021