Feem ntau hais lus, lub transceiver yog ib qho khoom siv uas tuaj yeem xa thiab tau txais cov teeb liab, thaum lub transponder yog ib qho khoom siv uas nws cov processor tau programmed los saib xyuas cov khoom xa tuaj thiab muaj cov lus teb ua ntej hauv kev sib txuas lus fiber ntau.Qhov tseeb, cov transponders feem ntau yog tus cwj pwm los ntawm lawv cov ntaub ntawv tus nqi thiab qhov siab tshaj plaws ntawm lub teeb liab tuaj yeem mus.Transceivers thiab transponders txawv thiab tsis sib hloov.Kab lus no piav qhia qhov txawv ntawm transceivers thiab repeaters.
Transceivers vs. Transponders: Txhais
Hauv kev sib txuas lus fiber ntau optic, optical transceivers yog tsim los xa thiab tau txais cov teeb liab kho qhov muag.Feem ntau siv transceiver modules yog kub-swappable I / O (input / output) li, uas yog ntsaws rau hauv network li, xws li network keyboards, servers, thiab lwm yam.Optical transceivers feem ntau siv nyob rau hauv cov chaw zov me nyuam, kev lag luam network, huab xam, FTTX network systems.Muaj ntau hom transceivers, suav nrog 1G SFP, 10G SFP +, 25G SFP28, 40G QSFP +, 100G QSFP28, 200G thiab txawm 400G transceivers.Lawv tuaj yeem siv nrog ntau yam cables lossis tooj liab cables rau kev sib kis mus ntev hauv kev sib txuas luv luv lossis ntev.Tsis tas li ntawd, muaj BiDi fiber optic transceivers uas tso cai rau cov qauv xa tawm thiab tau txais cov ntaub ntawv hla ib qho fiber ntau los ua kom yooj yim cabling systems, ua kom muaj peev xwm hauv network, thiab txo cov nqi.Tsis tas li ntawd, CWDM thiab DWDM modules uas sib txawv wavelengths sib txawv mus rau ib qho fiber ntau yog tsim rau kev sib kis mus ntev hauv WDM / OTN tes hauj lwm.
Qhov sib txawv ntawm Transceiver thiab Transponder
Ob qho tib si repeaters thiab transceivers yog cov khoom siv zoo sib xws uas hloov cov hluav taws xob puv-duplex rau tag nrho-duplex optical signals.Qhov sib txawv ntawm lawv yog hais tias lub optical fiber transceiver siv ib tug serial interface, uas muaj peev xwm xa thiab tau txais cov teeb liab nyob rau hauv tib lub module, thaum lub repeater siv ib tug parallel interface, uas yuav tsum tau ob optical fiber modules mus cuag tag nrho cov kis tau tus mob.Ntawd yog, tus repeater yuav tsum xa ib lub teeb liab los ntawm ib qho module ntawm ib sab, thiab lub module nyob rau sab nraud teb rau lub teeb liab ntawd.
Txawm hais tias lub transponder tuaj yeem ua tau yooj yim tuav qis tus nqi sib luag, nws muaj qhov loj dua thiab siv zog ntau dua li lub transceiver.Tsis tas li ntawd, cov khoom siv kho qhov muag tsuas tuaj yeem muab hluav taws xob-rau-kho qhov muag hloov pauv, thaum transponders tuaj yeem ua tiav hluav taws xob-rau-kho qhov muag hloov pauv ntawm ib lub wavelength mus rau lwm qhov.Yog li, cov transponders tuaj yeem xav tias yog ob lub transceivers tso rov qab-rau-rov qab, uas feem ntau yuav siv rau kev sib kis mus ntev hauv WDM systems uas tsis tuaj yeem ncav cuag los ntawm cov khoom siv kho qhov muag zoo tib yam.
Hauv kev xaus, transceivers thiab transponders yog qhov sib txawv hauv kev ua haujlwm thiab kev siv.Fiber repeaters tuaj yeem siv los hloov cov teeb liab sib txawv, suav nrog ntau hom rau ib hom, dual fiber ntau rau ib leeg, thiab ib lub wavelength mus rau lwm lub wavelength.Transceivers, uas tsuas yog hloov hluav taws xob rau cov teeb liab kho qhov muag, tau ntev tau siv nyob rau hauv servers, enterprise network keyboards, thiab data center networks.
Post lub sij hawm: Aug-15-2022