Hauv kev tsim ntawm Ethernet fiber optic transceivers, kev xaiv ntawm cov khoom sib txuas ua lub luag haujlwm tseem ceeb, uas txiav txim siab qhov kev ua haujlwm, lub neej thiab nqi ntawm cov khoom. Cov photoelectric dielectric hloov dua siab tshiab nti (OEMC) yog qhov tseem ceeb ntawm cov transceiver. Xaiv lub dielectric converter nti yog thawj thiab tseem ceeb tshaj plaws hauv kev tsim qauv ntawm Ethernet fiber optic transceiver. Nws txoj kev xaiv ncaj qha cuam tshuam thiab txiav txim siab qhov kev xaiv ntawm lwm yam.
Cov cim kev ua tau zoo ntawm qhov photoelectric dielectric hloov pauv chip yog:
1. Kev tswj hwm lub network
Kev tswj hwm hauv network yog qhov kev lees paub ntawm kev ntseeg siab hauv network, yog txoj hauv kev txhim kho network zoo, kev tswj hwm kev sib koom tes, kev tswj hwm, kev saib xyuas thiab lwm yam haujlwm muaj peev xwm nce lub network muaj sijhawm, txhim kho kev siv network, kev siv network, kev ua haujlwm zoo, kev ruaj ntseg thiab kev lag luam cov txiaj ntsig. Txawm li cas los xij, qhov qhia txog tus txiv neej thiab cov khoom siv xav tau los tsim Ethernet fiber transceiver nrog lub network tswj kev ua haujlwm muaj ntau dua li cov khoom zoo sib xws yam tsis muaj kev tswj hwm lub network, uas yog cov tseem ceeb hauv:
(1) Kho vajtse nqis peev. Qhov yuav ua tiav ntawm kev tswj hwm kev ua haujlwm ntawm Ethernet fiber transceiver yuav tsum muaj kev tswj hwm cov ntaub ntawv xov xwm hauv lub network ua cov txheej txheem tswj cov ntaub ntawv ntawm cov khoom sib txuas transceiver Circuit Board. Chav txais tau cov ntaub ntawv kev tswj hwm los ntawm kev tswj hwm interface ntawm dielectric hloov dua siab tshiab nti. Cov ntaub ntawv tswj koom cov ntaub ntawv xa tawm nrog cov ntaub ntawv zoo tib yam ntawm lub network. Ethernet fiber-optic transceivers nrog lub network tswj kev ua haujlwm muaj ntau hom thiab ntau thiab tsawg dua cov khoom sib xws tsis muaj cov tswj hwm network. Raws li, cov xaim xaim yog qhov nyuaj thiab txoj kev loj hlob ntev.
(2) Cov peev txheej. Ntxiv rau kev txuas xov tooj cua tshuab, khoos phis tawm software yog ib qho tseem ceeb hauv kev tshawb nrhiav thiab kev loj hlob ntawm Ethernet fiber-optic transceivers nrog lub network tswj kev ua haujlwm. Network tswj software tsim tawm haujlwm yog loj, suav nrog cov neeg siv graphical interface ib feem, network tswj module teeb tsa qhov system, transceiver Circuit board pawg thawj coj saib cov ntaub ntawv txheej txheem ua haujlwm ntu. Ntawm lawv, qhov teeb tsa ntawm lub network tswj module yog qhov tshwj xeeb heev, thiab kev tshawb nrhiav thiab kev txhim kho qhov cuam tshuam yog qhov siab, uas yuav tsum tau siv cov kab ke ua haujlwm thiab ua tiav kev ua haujlwm software nyuaj.
(3) Cov haujlwm ua haujlwm. Qhov debugging ntawm Ethernet fiber ntau-optic transceiver nrog network tswj kev ua haujlwm muaj ob ntu: software debugging thiab kho vajtse debugging. Thaum lub sijhawm cov txheej txheem commissioning, lub rooj sib tham hauv Circuit Court wiring, kev ua haujlwm ntawm kev sib txuas, kev tivthaiv soldering, PCB pawg thawj coj zoo, ib puag ncig puag ncig, thiab txhua yam hauv software ua rau muaj feem cuam tshuam kev ua haujlwm ntawm Ethernet fiber optic transceivers. Debugger yuav tsum muaj qhov zoo thiab xav txog txhua yam ntawm transceiver tsis ua haujlwm.
(4) Cov neeg ua haujlwm cov tswv yim. Kev tsim qauv ntawm kev siv Ethernet fiber optic transceiver zoo tuaj yeem ua tiav los ntawm kev kho vajtse. Kev tsim ntawm Ethernet fiber optic transceiver nrog lub network tswj kev ua haujlwm tsis tas yuav tsum yog cov cuab yeej hardware thiaj li ua tiav pawg thawj coj kab ke, tab sis kuj tseem muaj ntau cov software software los ua kom tiav cov kev tswj hwm lub network, thiab yuav tsum muaj kev sib koom tes ntawm cov cuab yeej hardware thiab software.
2. Kev sib raug zoo
OEMC yuav tsum txhawb IEEE802, Cisco ISL thiab lwm cov qauv kev sib txuas lus hauv network kom ntseeg tau zoo ntawm Ethernet fiber transceivers.
3. Ib puag ncig kev tseev kom ua
A. Cov tswv yim thiab tawm voltages. Kev khiav hauj lwm voltage ntawm OEMC feem ntau yog 5 volts lossis 3.3 volts, tab sis kev khiav hauj lwm voltage ntawm optical transceiver module, lwm qhov tseem ceeb hauv Ethernet fiber transceiver, feem ntau yog 5 volts. Yog tias ob txoj haujlwm kev ntsuas hluav taws xob tsis sib thooj, nws yuav ua rau kom muaj qhov nyuaj ntawm kev xaim ntawm PCB.
B. Kev khiav hauj lwm kub. Thaum xaiv cov kub ua haujlwm ntawm OEMC, cov neeg tsim khoom yuav tsum pib los ntawm cov neeg tsis nyiam thiab tawm hauv chav, xws li qhov siab tshaj plaws ntawm 40 ℃ nyob rau lub caij ntuj sov, thiab Ethernet fiber transceiver cov ntaub ntawv vim muaj ntau yam, tshwj xeeb yog OEMC thaum tshav kub. Yog li ntawd, qhov txwv sab saud ntawm kev ua haujlwm kub ntawm Ethernet fiber transceiver yuav tsum tsis pub tsawg dua 50 ℃.
