Nhanganyaya:
Nekuvandudzwa kwesainzi uye tekinoroji, kumhanya kweruzivo rwemudhorobha kuri kuwedzera, uye zvinodiwa zvetekinoroji yekutaurirana zviri kuramba zvichikwira.Optical fibers dzave dzichinyanya kufarirwa mukukurukurirana nekuda kwezvakanaka zvadzo zvekukurumidza kutapurirana kumhanya, kureba, kuchengeteka uye kugadzikana, anti-kupindira, uye kuwedzera kuri nyore.Sarudzo yekutanga pakuisa.Isu tinowanzo kuona kuti iyo yakareba-kure-dhata yekufambisa zvinodiwa mukuvaka mapurojekiti akangwara anoshandisa optical fiber kutapurirana.Kubatana pakati peizvi kunoda optical modules uye fiber optic transceivers.Vazhinji vashandisi vane kumwe kusava nechokwadi pamusoro pekushandiswa kwe optical modules uye fiber optic transceivers.Izvo zviviri zvinofanira kubatana sei?Ndedzipi dziviriro?
Ngatitangei kunzwisisa musiyano pakati pezviviri izvi:
1.An optical module is a functional module, kana kuti accessory, passive device isingagoni kushandiswa yoga.Inongoshandiswa mukuchinja uye zvishandiso zvine optical module slots;optical fiber transceivers ndiwo mashandisirwo anoshanda uye akaparadzana anoshanda Midziyo inogona kushandiswa yega nemagetsi;
2.Optical module pachayo inogona kurerutsa mambure uye kuderedza pfungwa yekukundikana, uye kushandiswa kwe optical fiber transceivers kuchawedzera michina yakawanda, kuwedzera zvakanyanya kukundikana kwehuwandu uye kutora nzvimbo yekuchengetedza yebhabhineti, iyo isina kunaka;
3.The optical module inotsigira kupisa kupisa, uye kugadzirisa kunenge kwakanyanyisa;iyo optical fiber transceiver yakagadziriswa, uye zvichave zvakanyanya kunetsa kutsiva uye kusimudzira kupfuura optical module;
4.Optical modules inodhura kudarika optical fiber transceivers, asi inenge yakagadzikana uye haisi nyore kukuvadza;optical fiber transceivers ine hupfumi uye inoshanda, asi zvinhu zvakawanda zvakadai semagetsi adapter, chimiro chefiber, uye network network tambo inofanirwa kutariswa, uye kutapurirana kurasikirwa maakaunti kweanenge 30%;
5.Optical modules inonyanya kushandiswa kune optical interfaces ye optical network communication equipment yakadai seaggregation switches, core routers, DSLAM, OLT nemimwe michina, yakadai se: video yekombiyuta, kutaurirana kwemashoko, kutaurirana kwezwi kusina wireless uye mamwe optical fiber network backbone;optical fiber transceivers inoshandiswa muEthernet Munzvimbo chaiyo yetiweki iyo tambo yetiweki haigoni kuvharwa uye fiber inofanira kushandiswa kuwedzera kureba kwekutapurirana, inowanzowanikwa muchikamu chekushandisa chebroadband metropolitan area network, yakadai se: high- tsananguro yevhidhiyo yekufambisa kwemifananidzo yekutarisa kuchengetedza engineering uye kubatana kweyekupedzisira kiromita mutsara wefiber kune On metropolitan area network uye yakakwirira-level network;
Uye zvakare, teerera kune akati wandei mapoinzi paunenge uchibatanidza optical fiber module uye optical fiber transceiver: iyo wavelength uye kureba kwekutumira kunofanirwa kunge kwakafanana, semuenzaniso, wavelength ndeye 1310nm kana 850nm panguva imwe chete, kureba kwekufambisa kuri 10km. ;iyo fiber jumper kana pigtail inofanira kuva yakafanana interface yekubatanidza Kazhinji, iyo SC port inoshandiswa ne optical fiber transceiver uye LC port inoshandiswa ne optical module.Iyi poindi ichaita kuti sarudzo yemhando yeinterface kana uchitenga.Panguva imwecheteyo, chiyero che optical fiber transceiver uye optical module inofanira kunge yakafanana.Semuenzaniso, Gigabit transceiver inoenderana ne1.25G optical module, 100M kusvika 100M, uye Gigabit kuGigabit;iyo optical fiber mhando ye optical module inofanira kunge yakafanana, imwe fiber kune imwechete fiber Dual fiber kune mbiri fiber.