Dab tsi yog ib hom nkaus jumper fiber ntau?
Ib hom fiber ntau jumper kis tau tus kabmob ntawm 1310nm thiab 1550nm ob, feem ntau yog siv los ua kev sib kis ntev ntawm kev kho qhov muag. Tus txheej txheem feem ntau yog 9/125, qhov chaw ntawm lub iav quartz fiber ntau yog zoo heev, 9 los sis 10μm, tuaj yeem tsuas kis tau tus qauv. Sab nraum kev siv cov xim tsis muaj teeb meem PVC / LSZH ntau lawm. Siv nyob rau hauv pem teb thaiv, 20 km nyob rau hauv lub cable overhead thaiv thiab li on.
Dab tsi yog lub nplhaib multimode jumper?
Multimode fiber ntau jumper kis tau tus kabmob txuas ntawm 850nm, feem ntau yog siv los xa tawm kev kho qhov muag nyob hauv luv nrug. Tus txheej txheem yog 50/125 los yog 62.5 / 125, ntau hom fiber ntau jumper kis tau tus qauv mus txog rau pua pua ntawm qhov kis nrug deb li ntawm 2000 meters, qhov ntau dua qhov kev xa xov kab txuas, qhov ntev kis tau tus mob, 10Gps 10G Hauv lub network, OM4 specifications ntawm ntau hom fiber jumpers tau txog li 500 meters. Nws yog tsim los ntawm cov txiv kab ntxwv nrog cov khoom tsis zoo uas tsis muaj tshuaj lom PVC. Siv nyob rau hauv lub tshuab chav dhia pob, thaj ntxhuav thiab lwm qhov chaw.
Cov sib txawv ntawm cov tub ntxhais, qhov sib pauv hloov txuas txawv txawv, yog li tsis sib xyaw
Vim hais tias ib hom fiber ntau jumper thiab ntau hom fiber ntau jumper tub ntxhais sib txawv, feem ntau, 9/125 thiab 50 / 125,62.5 / 125, qhov kev hloov txuas wavelength tsis zoo li qub, yog li ib hom fiber ntau jumper thiab ntau hom fiber Jumper tsis tuaj yeem siv nrog sib.