Optical fiber transceiver yog ib qho yooj yim thiab siv tau zoo photoelectric hloov dua siab tshiab ntaus ntawv uas plays lub luag hauj lwm tseem ceeb nyob rau hauv multi-protocol photoelectric hybrid LAN. Tam sim no, nyob rau hauv thiaj li tau pom zoo dua thiab tshem tawm cov kev sib txawv, qee txoj kev hloov kho kho kho kho software tau sib txuas dua (LFP) thiab cov chaw deb txhaum (FEF) tswb ua haujlwm.
Ua ntej peb pib piav qhia txog qhov txuas tsis ua haujlwm dhau (LFP) thiab tej thaj chaw deb tsis ua haujlwm (FEF) lub tswb ua haujlwm ntawm fiber ntau transceivers, nws yuav tsum nkag siab txog lub luag haujlwm ntawm fiber ntau transceivers hauv cheeb tsam network
Optical fiber transceiver muaj ob qho tib si hluav taws xob thiab kho qhov muag chaw nres nkoj, uas feem ntau yog siv los txuas cov chaw nres nkoj kho qhov muag thiab cov chaw nres nkoj hluav taws xob kom paub txog kev hloov pauv photoelectric ntawm ob lub cuab yeej, raws li qhia hauv daim duab hauv qab no:
Tau kawg, lub luag haujlwm tseem ceeb ntawm optical fiber transceiver yog hloov lub teeb rau hluav taws xob, raws li tus choj ntawm ob lub cuab yeej uas tsis tuaj yeem sib txuas lus ncaj qha, tab sis nws lub luag haujlwm yog ntau tshaj qhov ntawd.
Thaum siv cov fiber ntau transceiver ua khub, cov cables siv muaj tsawg kawg yog ob lub fiber optic cables thiab ob cables (raws li qhia hauv qab no). Nws yog qhov nyuaj ntawm cov cabling no uas ua rau qhov txuas tsis ua haujlwm (LFP) thiab qhov tsis raug cuam tshuam (FEF) lub tswb ua haujlwm ntawm fiber ntau transceiver.
Link failover (LFP) yog hais txog ob qho khoom siv sib txuas lus (transceivers, keyboards,routers, thiab lwm yam). Ib qho (ze kawg) muaj qhov txuas txuas, thiab qhov txuas txuas tuaj yeem xa mus rau lwm qhov (chaw taws teeb) ntaus ntawv. Piv txwv li, ob lub optical fiber ntau transceivers A thiab B muaj qhov txuas A qhov txhaum hauv qhov chaw nres nkoj hluav taws xob ntawm lub transceiver A, thiab lub transceiver yuav xa qhov txhaum ntawm qhov chaw nres nkoj hluav taws xob mus rau qhov chaw nres nkoj optical. Lub transceiver yuav tsum tsis txhob xa cov ntaub ntawv los ntawm qhov chaw nres nkoj optical; Yog hais tias lub transceiver kawg B tsis tau txais cov ntaub ntawv los ntawm lub transceiver kawg A, nws paub tias lub transceiver ntawm kawg A muaj A txuas tsis ua hauj lwm, thiab lub transceiver kawg B nres xa cov ntaub ntawv los ntawm optical thiab hluav taws xob ports. Qhov txuas Failure Over (LFP) tswb tso cai rau cov thawj coj hauv lub network kom paub sai thiab daws cov teeb meem hauv lub network thiab txo qhov poob los ntawm kev ua txhaum hauv lub network.
Cov chaw taws teeb tsis ua hauj lwm (FEF) yog hais txog qhov tsis ua hauj lwm ntawm optical cable uas xa cov ntaub ntawv los ntawm fiber ntau optic transceiver A mus rau fiber ntau optic transceiver B, thiab qhov chaw nres nkoj optical fiber optic transceiver A nres xa cov ntaub ntawv mus rau qhov chaw nres nkoj ntawm fiber ntau optic transceiver B. Yog lwm lub cable ua haujlwm zoo, qhov chaw nres nkoj kho qhov muag ntawm B transceiver txuas ntxiv xa cov ntaub ntawv mus rau qhov chaw nres nkoj kho qhov muag ntawm A transceiver, ua rau lub network tsis ua haujlwm. Lub luag hauj lwm ntawm qhov chaw taws teeb tsis ua hauj lwm (FEF) lub tswb muaj nuj nqi yog los cuam tshuam qhov teeb meem no.
Cov saum toj no yog cov lus piav qhia ntawm transceiver LFP thiab FEF zog coj los ntawm Shenzhen HDV Phoelectron Technology Co., LTD. Peb cov khoom siv sib txuas network muajONUseries,OLTseries, optical module series, txais tos rau kev sib tham ntxiv.