Lintlha mabapi le Moralo oa Fiber Transceiver!

Katoloso e potlakileng ea marang-rang a fiber optic, ho kenyelletsa le lits'ebeletso tsa data tse lekantsoeng ka bongata ba data kapa bandwidth, e bonts'a hore theknoloji ea phetisetso ea fiber optic e tla tsoela pele ho ba karolo ea bohlokoa ea litsamaiso tsa marang-rang tsa nakong e tlang.Baqapi ba marang-rang ba ntse ba phutholoha haholoanyane ka litharollo tsa fiber optic, kaha ho sebelisa litharollo tsa fiber optic ho nolofalletsa meralo ea marang-rang e feto-fetohang le melemo e meng e kang EMI (electromagnetic interference) le ts'ireletso ea data.Li-transceivers tsa fiber optic li bapala karolo ea bohlokoa haholo likhokahanong tsena tsa fiber optic.Ha ho etsoa transceiver ea fiber optic, ho na le lintlha tse tharo tse lokelang ho nahanoa: maemo a tikoloho, maemo a motlakase le ts'ebetso ea optical.
Fiber optic transceiver ke eng?

Fiber optic transceiver ke karolo e ikemetseng e fetisang le ho amohela lipontšo.Ka tloaelo, e hokela sesebelisoa se fanang ka sebaka se le seng kapa ho feta sa mojule oa transceiver, joalo ka router kapa karete ea khokahano ea marang-rang.Transmitter e nka tlhahiso ea motlakase ebe e e fetolela ho khanya e tsoang ho laser diode kapa LED.Leseli le tsoang ho transmitter le kopanngoa le fiber ka sehokelo ebe le fetisoa ka sesebelisoa sa thapo ea fiber optic.Joale leseli le tsoang qetellong ea fiber le kopanngoa le mochine o amohelang molaetsa, moo mochine o fetolang leseli hore e be lets'oao la motlakase, le behoang ka mokhoa o loketseng hore le sebelisoe ke mochine o amohelang.
Mehopolo ea Moralo
Lihokelo tsa fiber optic li ka khona ho sebetsana le litefiso tse phahameng tsa data ho feta libaka tse telele ha li bapisoa le tharollo ea terata ea koporo, e tsamaisitseng tšebeliso e pharalletseng ea li-transceivers tsa fiber optic.Ha ho etsoa li-transceivers tsa fiber optic, lintlha tse latelang li lokela ho nkoa.
Boemo ba tikoloho
Bothata bo bong bo bakoa ke maemo a leholimo a ka ntle—haholo-holo boemo bo bobe ba leholimo sebakeng se phahameng kapa se pepeneneng.Likarolo tsena li tlameha ho sebetsa tlas'a maemo a feteletseng a tikoloho le ho feta mocheso o pharaletseng.Taba ea bobeli ea tikoloho e amanang le moralo oa fiber optic transceiver ke tikoloho ea boardboard e kenyelletsang tšebeliso ea matla a sistimi le litšobotsi tsa mocheso.
Monyetla o moholo oa li-transceivers tsa fiber optic ke litlhoko tsa bona tse tlase tsa matla a motlakase.Leha ho le joalo, tšebeliso ena e tlase ea matla ha e bolele hantle hore moralo oa mocheso o ka hlokomolohuoa ha o kopanya litlhophiso tsa moamoheli.Moea o lekaneng kapa moea o phallang o lokela ho kenyelletsoa ho thusa ho senya matla a mocheso a lelekoang mojulung.Karolo ea tlhokahalo ena e finyelloa ke cage e tloaelehileng ea SFP e behiloeng holim'a lebokose la li-motherboard, e leng hape e sebetsang e le mochine oa motlakase oa mocheso.Mocheso oa nyeoe o tlalehiloeng ke Digital Monitor Interface (DMI) ha mochine o ka sehloohong o sebetsa ka mocheso o phahameng ka ho fetisisa oa moqapi ke teko ea ho qetela ea katleho ea tsamaiso ea kakaretso ea mocheso oa mocheso.
Maemo a motlakase
Ha e le hantle, transceiver ea fiber optic ke sesebelisoa sa motlakase.E le ho boloka ts'ebetso e se nang liphoso ea data e fetang mojuleng, phepelo ea motlakase ho module e tlameha ho ba e tsitsitseng le e se nang lerata.Habohlokoa le ho feta, phepelo ea motlakase e tsamaisang transceiver e tlameha ho tlhotloa ka nepo.Li-filters tse tloaelehileng li hlalositsoe Tumellanong ea Multi-Source Agreement (MSA), e tataisang moralo oa mantlha oa li-transceivers tsena.Moralo o le mong o joalo ho litlhaloso tsa SFF-8431 o bontšitsoe ka tlase.
Thepa ea optical
Ts'ebetso ea Optical e lekantsoe ka sekhahla sa phoso kapa BER.Bothata ba ho qapa transceiver ea optical ke hore litekanyetso tsa optical tsa transmitter le receiver li tlameha ho laoloa e le hore ho fokotsa leha e le efe ho ka khonehang ha lets'oao la optical ha le ntse le theoha fiber ha le felle ka ts'ebetso e mpe ea BER.Parameter e kholo ea thahasello ke BER ea sehokelo se felletseng.Ke hore, sebaka sa ho qala ha sehokelo ke mohloli oa lets'oao la motlakase le tsamaisang transmitter, mme qetellong, lets'oao la motlakase le amoheloa ke moamoheli mme le hlalosoa ke potoloho ho moamoheli.Bakeng sa likhokahano tseo tsa puisano tse sebelisang li-transceivers tsa optical, sepheo se seholo ke ho netefatsa ts'ebetso ea BER libakeng tse fapaneng tsa likhokahano le ho netefatsa tšebelisano e pharaletseng le li-transceivers tsa mokha oa boraro ho tsoa ho barekisi ba fapaneng.