Nrog rau txoj kev loj hlob sai ntawm Is Taws Nem, qhov kev sib kis ntawm cov khub sib tw thiab kev cuam tshuam ntawm electromagnetic cuam tshuam yog txwv, uas txwv txoj kev loj hlob ntawm lub network.Yog li ntawd, qhov optical transceiver tau tshwm sim.Kev siv fiber ntau optic transceivers hloov qhov nruab nrab kev sib txuas hauv Ethernet nrog fiber ntau.Qhov poob qis thiab siab tiv thaiv hluav taws xob cuam tshuam ntawm optical fiber ntau ua rau lub network kis tau tus mob ntawm qhov deb ntawm 200 meters mus rau 2 kilometers mus rau kaum kilometers, thiab txawm ntau pua kilometers, uas kuj zoo heev txhim kho cov ntaub ntawv kev sib txuas lus zoo.
Fiber optic transceiver yog ib qho khoom siv hluav taws xob hloov hluav taws xob uas hloov cov teeb liab hluav taws xob Ethernet thiab cov teeb liab kho qhov muag rau ib leeg.Los ntawm kev hloov cov teeb liab hluav taws xob mus rau hauv lub teeb liab kho qhov muag thiab xa mus rau hauv ib qho multimode lossis ib hom fiber ntau, cov kab hluav taws xob kho qhov muag muaj qhov txwv kev sib kis luv luv, kom Ethernet Raws li qhov kev pom zoo ntawm kev ua kom muaj kev sib kis tau zoo, lub network siv fiber ntau optic. tshaj tawm kom ua tiav kev sib kis ntev ntawm ob peb mais lossis ntau pua mais.
Qhov zoo ntawm fiber ntau optic transceivers
Muaj ntau yam txiaj ntsig rau kev siv fiber ntau optic transceiver.Piv txwv li, fiber ntau optic transceivers tuaj yeem txuas Ethernet kis tau tus mob thiab txuas ntxiv Ethernet kev pab cuam lub vojvoog.Fiber optic transceivers tuaj yeem hloov pauv ntawm 10M, 100M lossis 1000M Ethernet hluav taws xob thiab kho qhov muag interfaces.Siv fiber ntau optic transceiver los tsim lub network tuaj yeem txuag cov peev hauv network.Fiber optic transceivers ua rau kev sib txuas ntawm servers, repeaters, hubs, terminals thiab terminals sai dua.Lub fiber optic transceiver muaj ib tug microprocessor thiab diagnostic interface uas muab ntau yam ntaub ntawv txuas cov ntaub ntawv kev ua tau zoo.
Yuav ua li cas paub qhov txawv ntawm ib leeg-fiber transceivers thiab dual-fiber transceivers?
Thaum lub optical transceiver yog embedded nyob rau hauv lub optical transceiver, lub optical transceiver yog muab faib ua ib leeg-fiber transceiver thiab dual-fiber transceiver raws li tus naj npawb ntawm cov cores ntawm kev cob cog rua optical fiber jumpers.Qhov linearity ntawm cov fiber ntau jumper txuas nrog. ib leeg-fiber transceiver yog ib qho tseem ceeb, uas yog lub luag haujlwm rau kev xa cov ntaub ntawv thiab tau txais cov ntaub ntawv.Cov fiber ntau jumper txuas nrog dual-fiber transceiver muaj ob lub cores, ib qho yog lub luag haujlwm rau kev xa cov ntaub ntawv thiab lwm yam yog lub luag haujlwm rau kev txais cov ntaub ntawv.Thaum optical transceiver tsis muaj ib qho khoom siv kho qhov muag, nws yuav tsum paub qhov txawv seb nws puas yog ib leeg-fiber transceiver lossis dual-fiber transceiver raws li cov khoom siv kho qhov muag tso. uas yog, thaum lub interface yog hom simplex, qhov optical transceiver yog ib leeg-fiber transceiver.Thaum ib fiber-optic transceiver yog ntxig rau hauv ib lub d.ual-fiber bidirectional optical module, uas yog, lub interface yog hom duplex, lub transceiver yog dual-fiber transceiver.