Dab tsi yog qhov kho qhov muag siv rau? Cov nyhuv yog dab tsi?

Ib qho kev hloov kho kho qhov muag yog siv rau kev hloov pauv hloov kho tshiab thiab hloov kho kho kho kho kom zoo nkauj, uas yog tsim ntawm cov khoom siv roj, thiab kho qhov muag ua haujlwm. Cov khoom siv Optoelretronic muaj xws li ob ntu: xa khoom thiab tau txais. Kev xa khoom kom hloov pauv hluav taws xob rau hauv cov cim kho qhov muag. Tom qab kis tau los ntawm kho qhov muag fibers, tau txais kom kawg hloov kho qhov muag cov cim rau hauv cov cim hluav taws xob. Yog li no, kho qhov muag tau kuj tseem hu ua kho qhov muag transceival modules. Txawm hais tias lub module kho tshiab yog qhov me me thiab qhov yooj yim hauv cov qauv, nws muaj cov kev xav tau siab. Nrog rau kev nrawm nrawm ntawm Is Taws Nem tsheb nyob rau hauv xyoo tsis ntev los no, kev lag luam xav tau rau Optical Modules kuj tseem nthuav dav.

 

 

Hom thiab cov kev siv ntawm kho qhov muag
raws li daim ntawv foos, muaj tsib hom kev kho kho kho qhov muag: SFP, SFP +, QSFP +, thiab QSFP28. Nws lub ntsiab ntawv thov ntau yog eternet, sdh channel, sdh, sonet, thiab tuaj yeem siv rau hauv cov npav kho qhov muag, hloov kho kho qhov muag, thiab lwm yam khoom siv. Tus nqi xa khoom, nrug kev sib kis, thiab cov ntawv thov ntau yam ntawm cov sib txawv ntawm cov qauv sib txawv yog qhov sib txawv, raws li qhia hauv qab no.

 

Ntaus	Kis Tus Nqi	Kev Sib Kis	Ntau Yam Khoom
SFP	100Mbps / 1000mbps	100m-40m	Ceev ethernet, Gigabe Ethernet, SDH, Sonet, Fiber channel
SFP +	10GBPS	30M-100KM	10G Ethernet, 8.5G Fiber Ntau Channel, SDH, Sonet
SFP2B	25Gbps	100m-40m	25g ethernet, 32g fiber ntau channel
QSFP +	40gps	100m-40m	40M ethernet
QSFP28	100GBPS	100m-80km	100g Ethernet, Cov Ntaub Ntawv Chaw

 

Tus nqi sib kis thiab pob hom
tus nqi sib kis ntawm lub qhov muag hloov kho ntawm lub zog ntawm 100mbps, thiab feem ntau, tus nqi kis tau txiav txim siab raws li cov ntaub ntawv sib kis ntawm qhov txuas. Txawm li cas los xij, kho qhov muag ntawm tib tus nqi muaj cov hom encapsululation sib txawv, yog li ntawd, nws yog ib qho tsim nyog los xav txog hom encapsulationulation ntawm daim ntawv thov khoom siv. Piv txwv li, kev sib txuas ntawm ob 10G SFP + lub pob nyem yuav tsum xaiv 10G SFP + cov kev hloov kho kho qhov muag hloov 10G XFP / X2 / Xenpak Optical module.

 

 

Hloov hom
kho qhov muag tsuas yog muaj peb cov ntaub ntawv sib kis cov txheej txheem: yooj yim, ib nrab-duplex thiab puv-duplex. Yooj Yim Hluav Taws Xob tsuas yog txhawb nqa cov ntaub ntawv sib kis hauv ib txoj kev; Ib nrab-duplex mob tso cai cov ntaub ntawv sib kis hauv ob cov lus qhia, tab sis nyob rau qee lub sijhawm tsuas yog cov ntaub ntawv sib kis hauv ib qho kev tso cai; Tag nrho cov khoom sib kis tau muab tso rau cov ntaub ntawv sib kis hauv ob qho kev qhia ib txhij. Nws yog qhov zoo tshaj plaws los xaiv kho qhov kho kho qhov muag uas txhawb nqa puv-duplex kis.

 

 

Kev khiav hauj lwm kub
hloov kho tau muab faib ua kev ua lag luam-qeb kho kho qhov muag thiab Industrial-qeb kho kho qhov muag raws li kev ua haujlwm txawv. Kev ua haujlwm ntawm kev ua lag luam-qeb kho kho qhov muag yog nruab nrab ntawm 0 ° C, thiab kev ua haujlwm ntawm kev yuav khoom siv rau qhov chaw ua haujlwm tiag tiag kub ntawm lub tshuab kho qhov muag. Rau qhov chaw hnyav xws li qhov sib txawv nrog qhov loj sib txawv, nws yog feem ntau haum rau xaiv qib kev muaj tsheb. Rau cov chaw tsim kho sab hauv tsev, xaiv qib ua lag luam. Vim tias yog tias qhov kev ua haujlwm kub ntawm lub tshuab kho qhov muag tau tshaj tus qauv txheem, nws cov kev ua tau zoo yuav puas, thiab nws yuav raug kaw ncaj qha rau hauv cov neeg mob hnyav.