Nrog cov kev txhim kho tas mus li thiab kev txhim kho ntawm lub network, kev muag ntawm cov kho qhov muag tau txuas ntxiv tsis tu ncua, thiab ntau hom kho qhov muag tau tshwm sim hauv qhov dej ntws tsis kawg. Hnub no kuv yuav qhia qhov ntau tshaj 40G QSFP + optical module MPO chaw nres nkoj thiab 10G SFP + optical module LC chaw nres nkoj hauv tsab ntawv. Cov kev daws teeb meem txuas, yuav ua li cas kom ua tiav cov network nce qib thiab hloov ntawm cov kho qhov muag sib txawv
▲ Kev daws rau kev sib txuas ncaj qha ntawm 40G QSFP + thiab 10G SFP + optical modules
Thaum 8-core MPO interface QSFP + optical module txuas nrog 4 duplex LC interface optical module, peb yuav tsum siv 8-core MPO-LC duplex ceg fiber ntau jumper mus txuas. Nov yog AOC optical cable peb siv. Cov phiaj xwm tag nrho no tsim nyog rau ib qho kev sib txuas ntawm cov kab sib txawv hauv tib cov khib
▲ 40G QSFP + thiab 10G SFP + kho qhov muag txuas nrog
Lub QSFP + optical module thiab SFP + optical modules ntawm ob sab tau txuas nrog MPO caj qaum fiber ntau jumper thiab LC duplex fiber ntau jumper feem. Nruab nrab ntawm MPO caj qaum fiber ntau jumper thiab LC duplex fiber ntau tus jumper, koj yuav tsum siv lub thawv optical fiber ntau lub thawv kom tiav cov khoom sib txuas. Txoj kev sib txuas no tso cai rau cov khoom hloov ntawm ob qho kawg ntawm qhov txuas hlau.
QSFP + cov kho qhov muag thiab SFP + cov kho qhov muag ntawm ob tog tau txuas nrog MPO caj qaum fiber ntau thaj kab txuas thiab MPO-LC ceg fiber ntau cov hlua hluav taws xob feem. MPO adapter vaj huam sib luag rau txoj hlua yog siv rau cov ntsaws qhov kab hauv nruab nrab, thiab MPO caj qaum kho qhov muag cable tau siv raws li qhov txuas. Txawm li cas los xij, txij li SFP + optical module ports yuav tsum muaj nyob rau tib lub chassis, qhov tsis zoo ntawm hom no yog qhov tsis muaj qhov yooj yim ntawm SFP + optical module sab, uas yog, Cov kab sib txuas no ua tsis pub hloov kho cov cuab yeej siv fiber ntau qhov kawg ntawm qhov kawg ntawm SFP + optical module.
▲ 40G QSFP + thiab 10G SFP + kev daws teeb meem sib txuas
Kev sib txuas yog ua tiav los ntawm MPO caj qaum qaum fiber ntau jumper, MPO-LC duplex fiber ntau thiab LC duplex fiber ntau tus jumper. Qhov nruab nrab yog hla los ntawm cov vaj huam sib luag adapter thiab lub thawv module, uas tuaj yeem paub qhov kev sib txuas ntawm qhov sib txawv ntev los yog cov txee sib txawv.
Qhov ob hom txheej txheem sib txuas lus sib txuas yog qhov nyuaj dua. Ntxiv rau cov cuab yeej siv hluav taws xob fiber ntau siv hauv cov phiaj xwm thawj zaug, ntau lub thawv ntim tau siv rau kev txuas. Txoj kab ke sib txuas lus no zoo dua rau cov ntawv thov nrog cov kev sib nrug ntev ntawm cov (cov hlua hluav taws xob txuas) kev faib tawm ntau. Nyob rau lub sijhawm no, nws yog qhov yuav tsum tau ua kom paub meej tias lub qaum qaum kho qhov muag qaum ntawm lub tais splice tsis puas.
Los ntawm qhov no, peb paub tias muaj ntau txoj hauv kev los sib txuas ntawm MPO interface kho qhov muag hluav taws xob thiab LC interface optical module. Qhov tsim nyog tau yog nyob ntawm koj cov khoom siv thiab nqi.
