Optical fiber ntau transceiversFeem ntau yog siv nyob rau hauv qhov chaw network tiag tiag uas Ethernet cables tsis tuaj yeem them thiab cov fibers optical yuav tsum tau siv los txuas ntxiv qhov sib kis.Nyob rau tib lub sijhawm, lawv kuj tau ua lub luag haujlwm tseem ceeb hauv kev pab txuas lub mais kawg ntawm cov kab hluav taws xob kho qhov muag mus rau thaj chaw hauv nroog thiab cov chaw sab nraud.Lub luag haujlwm ntawm.
Fiber optic transceiver classification: xwm cais
Tib homoptical fiber ntau transceiver: kis tau tus mob nyob deb ntawm 20 kilometers mus rau 120 kilometers Multi-mode optical fiber transceiver: kis tau tus mob nyob deb ntawm 2 kilometers mus rau 5 kilometers Piv txwv li, lub hwj chim ntawm ib tug 5km fiber optic transceiver feem ntau yog nyob nruab nrab ntawm -20 thiab -14db, thiab tau txais rhiab heev yog -30db, siv lub wavelength ntawm 1310nm;Thaum lub zog xa hluav taws xob ntawm 120km fiber optic transceiver feem ntau yog nruab nrab ntawm -5 thiab 0dB, thiab qhov tau txais rhiab heev yog -38dB, thiab wavelength ntawm 1550nm yog siv.
Fiber optic transceiver classification: xav tau kev faib tawm
Ib leeg-fiber optical fiber transceiver: cov ntaub ntawv tau txais thiab xa mus rau ntawm ib tug fiber ntau Dual-fiberoptical fiber ntau transceiver: cov ntaub ntawv tau txais thiab xa mus rau ntawm ib khub ntawm optical fibers Raws li lub npe implies, ib leeg-fiber khoom yuav txuag tau ib nrab ntawm cov optical fiber, uas yog, tau txais thiab xa cov ntaub ntawv ntawm ib tug optical fiber, uas yog heev haum rau qhov chaw. qhov twg optical fiber ntau yog nruj.Cov khoom no siv wavelength division multiplexing technology, thiab cov wavelengths siv feem ntau yog 1310nm thiab 1550nm.Txawm li cas los xij, vim tias tsis muaj kev sib koom ua ke thoob ntiaj teb tus qauv rau ib leeg-fiber transceiver cov khoom, tej zaum yuav muaj incompatibility ntawm cov khoom ntawm txawv manufacturers thaum lawv interconnected.Tsis tas li ntawd, vim yog siv wavelength division multiplexing, ib leeg-fiber transceiver khoom feem ntau muaj cov yam ntxwv ntawm cov teeb liab loj attenuation.
Ua haujlwm theem / tus nqi
100M Ethernet fiber ntau optic transceiver: ua haujlwm ntawm lub cev txheej 10/100M adaptive Ethernet fiber optic transceiver: ua haujlwm ntawm cov ntaub ntawv txuas txheej Raws li qib ua haujlwm / tus nqi, nws tuaj yeem muab faib ua 10M, 100M fiber ntau optic transceivers, 10/100M Adaptive fiber optic transceivers, 1000M fiber ntau optic transceivers, thiab 10/100/1000 adaptive transceivers.Ntawm lawv, ib leeg 10M thiab 100M transceiver cov khoom ua haujlwm ntawm lub cev txheej, thiab cov khoom siv transceiver ua haujlwm ntawm cov txheej txheem rau cov ntaub ntawv me ntsis.Txoj kev xa mus no muaj qhov zoo ntawm kev xa mus ceev ceev, siab pob tshab, thiab qeeb qeeb.Nws yog qhov tsim nyog rau kev siv ntawm kev sib txuas ruaj khov.Nyob rau tib lub sijhawm, txij li cov khoom siv zoo li no tsis muaj txheej txheem kev sib tham pib ua ntej kev sib txuas lus ib txwm muaj, lawv tau sib xws ua kom zoo dua ntawm kev sib deev thiab kev ruaj ntseg.
Fiber optic transceiver classification: qauv kev faib tawm
Desktop (sawv-ib leeg) fiber ntau optic transceiver: stand-alone tus neeg siv khoom Rack-mounted (modular) optical fiber transceiver: ntsia hauv kaum rau-slot chassis, siv centralized fais fab mov raws li tus qauv, nws tuaj yeem muab faib ua desktop (sawv ntsug -Ib leeg) fiber optic transceivers thiab khib-mounted fiber optic transceivers.Lub desktop optical fiber transceiver yog tsim rau ib tus neeg siv, xws li kev sib ntsib uplink ntawm ib qho kev hloov hauv txoj kev hauv tsev.Rack-mounted (modular) fiber optic transceivers yog tsim rau kev sib sau ntawm ntau tus neeg siv.Tam sim no, feem ntau cov racks hauv tsev yog 16-qhov khoom, uas yog, mus txog 16 modular fiber optic transceivers tuaj yeem muab tso rau hauv khib.
Fiber optic transceiver classification: tswj hom kev faib tawm
Unmanaged Ethernet optical fiber transceiver: ntsaws thiab ua si, teeb tsa hluav taws xob chaw nres nkoj ua haujlwm los ntawm kev kho vajtse dial hloov Network tswj hom Ethernet fiber optic transceiver: txhawb nqa nqa-qib kev tswj hwm network
Optical fiber transceiver classification: network tswj kev faib tawm
Nws tuaj yeem muab faib ua fiber ntau optic transceivers thiab network tswj fiber ntau optic transceivers.Cov neeg ua haujlwm feem ntau cia siab tias txhua yam khoom siv hauv lawv cov tes hauj lwm tuaj yeem tswj tau nyob deb.Fiber optic transceiver cov khoom, zoo li cov keyboards thiab routers, yog maj mam txhim kho nyob rau hauv cov kev taw qhia no.Cov fiber ntau optic transceivers uas tuaj yeem sib txuas tau kuj tuaj yeem muab faib rau hauv nruab nrab chaw ua haujlwm network tswj thiab cov neeg siv lub davhlau ya nyob twg network tswj.Cov fiber ntau optic transceivers uas tuaj yeem tswj tau los ntawm lub hauv paus chaw ua haujlwm yog cov khoom siv khib nyiab, thiab feem ntau ntawm lawv tau txais kev tswj hwm tus qhev tus qauv.Ntawm ib sab, tus tswv network tswj module yuav tsum tau soj ntsuam cov ntaub ntawv tswj xyuas network ntawm nws tus kheej khib, thiab ntawm qhov tod tes, nws kuj yuav tsum tau sau tag nrho cov qhev sub-racks.Tom qab ntawd cov ntaub ntawv ntawm lub network yog sib sau ua ke thiab xa mus rau lub network tswj server.Piv txwv li, OL200 series ntawm network-tswj fiber ntau optical transceiver khoom muab los ntawm Wuhan Fiberhome Networks txhawb nqa kev tswj hwm network ntawm 1 (tus tswv) + 9 ( qhev), thiab tuaj yeem tswj hwm txog 150 fiber ntau optical transceivers ib zaug.Kev tswj hwm tus neeg siv sab nraud tuaj yeem muab faib ua peb txoj hauv kev tseem ceeb: thawj zaug yog khiav cov txheej txheem tshwj xeeb ntawm lub hauv paus chaw ua haujlwm thiab cov neeg siv khoom.Cov txheej txheem yog lub luag haujlwm rau xa cov ntaub ntawv xwm txheej ntawm tus neeg siv khoom mus rau lub chaw haujlwm hauv nruab nrab, thiab CPU ntawm lub chaw ua haujlwm hauv nruab nrab yog tswj hwm cov xeev no.Cov ntaub ntawv thiab xa mus rau lub network tswj server;Qhov thib ob yog qhov optical fiber transceiver ntawm lub hauv paus chaw ua haujlwm tuaj yeem ntes lub zog kho qhov muag ntawm qhov chaw nres nkoj kho qhov muag, yog li thaum muaj teeb meem ntawm txoj kev kho qhov muag, lub hwj chim kho qhov muag tuaj yeem siv los txiav txim seb qhov teeb meem puas nyob ntawm qhov chaw kho qhov muag lossis kev tsis ua haujlwm ntawm cov neeg siv khoom siv;Qhov thib peb yog rau nruab CPU tswj lub ntsiab ntawm lub fiber ntau transceiver ntawm tus neeg siv sab, kom lub network tswj system tuaj yeem saib xyuas cov xwm txheej ua haujlwm ntawm cov khoom siv sab hauv ntawm ib sab, thiab tseem tuaj yeem paub txog tej thaj chaw deb configuration thiab tej thaj chaw deb restart.Ntawm peb txoj kev tswj xyuas cov neeg siv khoom sab nraud, thawj ob yog nruj me ntsis rau kev saib xyuas cov chaw taws teeb ntawm cov neeg siv khoom sab nraud, thaum qhov thib peb yog kev tswj xyuas cov chaw taws teeb tiag tiag.Txawm li cas los xij, txij li txoj kev thib peb ntxiv CPU ntawm tus neeg siv sab, uas kuj nce tus nqi ntawm cov khoom siv sab nraud, thawj ob txoj hauv kev muaj ntau qhov zoo ntawm cov nqi.Raws li cov neeg ua haujlwm xav tau ntau thiab ntau cov khoom siv network tswj, nws ntseeg tau tias kev tswj xyuas network ntawm fiber ntau optic transceivers yuav ua tau zoo dua thiab ntse.
Fiber optic transceiver classification: Fais fab mov faib
Built-in fais fab mov fiber ntau optic transceiver: lub built-in switching fais fab mov yog ib tug cab kuj-qib fais fab mov;Sab nraud fais fab mov fiber ntau optic transceiver: sab nraud transformer fais fab mov feem ntau yog siv hauv cov khoom siv pej xeem.
Fiber optic transceiver classification: ua hauj lwm txoj kev faib
Hom puv-duplex txhais tau hais tias thaum xa thiab txais cov ntaub ntawv raug faib thiab xa tawm los ntawm ob txoj kab sib txawv, ob tog hauv kev sib txuas lus tuaj yeem xa thiab tau txais tib lub sijhawm.Xws li ib tug kis tau tus mob hom yog ib tug puv-duplex system.Nyob rau hauv tag nrho-duplex hom, txhua qhov kawg ntawm kev sib txuas lus yog nruab nrog lub transmitter thiab receiver, yog li cov ntaub ntawv tuaj yeem tswj tau kom xa mus rau ob qho kev qhia tib lub sijhawm.Lub full-duplex hom tsis tas yuav hloov cov kev taw qhia, yog li tsis muaj sij hawm ncua los ntawm kev hloov pauv.Ib nrab-duplex hom yog hais txog kev siv tib txoj kab sib txuas rau ob qho tib si txais thiab xa.Txawm hais tias cov ntaub ntawv tuaj yeem xa mus rau ob qho tib si, ob tog tsis tuaj yeem xa thiab tau txais cov ntaub ntawv tib lub sijhawm.Hom kev sib kis no yog ib nrab-duplex.Thaum ib nrab-duplex hom tau txais yuav, lub transmitter thiab receiver ntawm txhua qhov kawg ntawm kev sib txuas lus tau raug xa mus rau cov kab kev sib txuas lus los ntawm kev txais / xa mus rau hloov cov kev taw qhia.Yog li ntawd, lub sij hawm ncua yuav tshwm sim.