Bakeng sa li-transceivers tsa fiber optical, mosebetsi o ka sehloohong oa transceiver ke ho atolosa sebaka sa phetisetso ea marang-rang, e ka fokotsang sekoli seo mohala oa marang-rang o ke keng oa fetisetsa sebaka se selelele ho isa tekanyong e itseng, 'me se tlisa boiketlo ho phetiso ea lik'hilomithara tsa ho qetela, empa bakeng sa ba ba bacha ho transceiver Liphoso tse ling tse atileng haholo li etsoa ke batho, joalo ka ho se khethollehe ha pheletso ea phetiso le pheletso ea ho amohela fiber optic transceiver.Hobaneng ha li-transceiver tsa fiber optic li arotsoe ka transmitter le receiver?Na pheletso ea A/B ea transceiver ea fiber optic e ka hokeloa ka mokhoa o sa reroang?

Qetellong ea transceiver ea fiber optic e lokela ho ba qetello ea ho fetisa (qetello) le qetello ea ho amohela (b end).Lebaka leo ka lona transceiver e arotsoeng qetellong ea phetisetso le qetello ea ho amohela ke hore transceiver e hloka ho fetisa pontšo ka bidirectionally ha e sebelisoa, hangata ka bobeli.Batho ba bangata ba sebelisa li-transceivers tsa fiber e le 'ngoe' marakeng;Liphello tse peli tsa transceiver ea fiber e le 'ngoe ke A-end le B-end ka ho latellana.Maqhubu a maqhubu a mahlakoreng ana a mabeli a fapane.Bolelele ba maqhubu a pheletso ea phetisetso bo bokhuts'oane ho feta ba pheletso e amohelang.Ha e le hantle, transceiver ea li-fiber tse peli ha e na A le B, hobane maqhubu a mahlakoreng ka bobeli aa tšoana.Ke feela ha o hokahanya pheletso ea TX (ho fetisa) le pheletso ea RX (e amohelang), fiber e le 'ngoe, joalo ka ha lebitso le bontša, ke fiber ea optical,' me litsebi tse ling li e bitsa transceiver e le 'ngoe, e bolelang ho romela le ho amohela. lipontšo lipheletsong tse peli holim'a fiber e le 'ngoe ea optical, hobane ka mokhoa o le mong Mojule oa optical o sebelisoang ka hare ho transceiver e le' ngoe e na le maqhubu a mabeli a khanya e hlahisoang, ha li-fiber tse peli li kopantsoe ke likhoele tse peli tsa optical, le filimi ea ka hare ea optical. block e na le wavelength e le 'ngoe feela.

Li-transceivers tsa fiber optical li arotsoe ka li-transceivers tsa fiber optical-mode e le 'ngoe le li-transceivers tsa fiber optical mode e le' ngoe ho latela palo ea li-fiber cores.Transceiver e nang le fiber e le 'ngoe e fetisoa ka fiber ea mantlha ea optical, kahoo leseli le fetisitsoeng le le amoheloang le fetisoa ka mokokotlo o le mong oa optical fiber ka nako e le' ngoe. se sebedisoang ho kgetholla.Ka hona, mochine oa optical oa transceiver ea single-mode e le 'ngoe ea fiber e na le maqhubu a mabeli a khanya, ka kakaretso 1310nm / 1550nm, le sebaka se selelele ke 1490nm / 1550nm.Ka tsela ena, ho tla ba le phapang pakeng tsa lipheletsong tse peli tsa ho hokahanya ha li-transceivers tse peli, 'me ntlha e' ngoe ea transceiver e tla fapana.Fetisetsa 1310nm 'me u fumane 1550nm.Qetello e 'ngoe ke ho fetisetsa 1550nm le ho amohela 1310nm.Kahoo ho bonolo hore basebelisi ba khetholle, 'me hangata litlhaku li sebelisoa ho e-na le hoo.Joale ho na le a-end (1310nm/1550nm) le B-end (1550nm/1310nm).Basebelisi ba tlameha ho sebelisa ab pairing.Lihokelo tsa Aa kapa bb ha lia lumelloa.