Thaum twg Koj Yuav Tsum Xaiv Ntau -hom Fiber? Phau Ntawv Qhia Txog Tswv Yim
Thaum npaj cov cabling rau cov tshuab tsis muaj zog tam sim no, cov chaw cov ntaub ntawv lossis cov chaw hauv cheeb tsam, ntau tus neeg ntsib cov lus nug: ntau- hom fiber ntau lossis ib qho - hom fiber ntau? Koj tsis tas yuav cim cov ntsiab lus nyuaj. Qhov kev xaiv tsuas yog nyob ntawm qhov deb thiab daim ntawv thov scenario.
1. Thaum twg siv Multi-mos Fiber (MMF)
Luv kis nrug deb
Multi- hom fiber ntau ua tau zoo tshaj plaws hauv 550 m, thiab muab tus nqi zoo tshaj -kev ua tau zoo ntawm 100-300 m.
Intra-data-center & intra- tsim networks
Nws yog dav siv rau cov neeg rau zaub mov- hloov kev sib txuas, txee kev sib txuas hauv cov chaw khaws ntaub ntawv, kab rov tav ntsug hauv cov tsev, thiab LANs hauv tib lub tsev kawm ntawv.
Kev kub ceev ntawm tus nqi qis
MMF raug nqi tsawg dua ntawm cable, kho qhov muag modules thiab kev teeb tsa, thaum txhawb siab -kev sib txuas ceev xws li 1G, 10G, 25G, 40G thiab 100G.
Tsis ntev - kis tau tus mob yuav tsum tau
Yog tias koj tsis tas yuav txuas cov tuam tsev, lub nroog lossis cov chaw nqa khoom, ntau- hom fiber ntau yog thawj qhov kev xaiv rau luv luv -ntau yam hauv tes hauj lwm.
2. Thaum TSIS siv Multi-hom Fiber
Transmission nrug tshaj 550 m
Ntev -kab sab nraum zoov deb ntawm cov tsev lossis tsev kawm ntawv
Metropolitan area networks (MAN), wide area networks (WAN) thiab carrier backbone links
Hauv cov xwm txheej no, ib leeg -mode fiber ntau (SMF) yog txoj kev daws teeb meem.
3. Ib - kab lus xaus
Xaiv ntau- hom fiber ntau rau luv- nrug (hauv ntau pua metres), siab - nrawm thiab tus nqi- qhov txuas nkag siab hauv cov tsev, cov chaw khaws ntaub ntawv lossis tsev kawm ntawv.
Xaiv ib qho - hom fiber ntau rau qhov ntev - nrug, hla - cheeb tsam lossis dav - cheeb tsam kev sib kis.
