QSFP56 — Qhov Cuam Tshuam Txog 200G Transceivers.
Quad Daim Ntawv Me-Qhov tseeb Pluggable (QSFP) tau tsim tom qab SFP, uas yog tsim los hloov cov tib-channel SFPs nrog cov khoom siv hluav taws xob ntau kho qhov muag. Vim tias qhov tseeb tias nws txhais plaub txoj kab mus txog 4 kab hluav taws xob, nws muab cov peev xwm tau ntau dua li sib piv nrog SFP cov qauv.
Tsim los ntawm QSFP, 40G QSFP + tshwm sim thiab tom qab ntawd 100G QSFP28 tau nkag los siv rau cov ntawv thov cov khoom siv loj. Nrog qhov nce ntawm cov tsheb khiav cov ntaub ntawv hauv cov chaw zov me nyuam cov ntaub ntawv thiab daim ntawv thov qib siab hauv lub network, kev ua lag luam yog qhov nrawm kom ua tiav qhov siab-dav dav dav muaj.Muaj ntau ntxiv rau QSFP daim ntawv foos niam txiv, xws li 200G QSFP56 thiab 400G QSFP56-DD.
Raws li qhov kev hloov pauv ntawm 40G QSFP yav dhau los + thiab 100G QSFP28, Quad 50 Gigabits Daim Ntawv Me-Me Pluggable (QSFP56) yog tus tsim rau 200G Ethernet. QSFP56 qhia txog 4 x 50 txog 56Gb / s hauv QSFP daim ntawv foos ntsuas. Qee lub sij hawm nws tseem tuaj yeem raug xa mus rau 200G QSFP rau qhov yooj yim.
QSFP56 optical modules zoo ib yam li QSFP ib ntu ntawm qhov loj me thiab daim ntawv foos. Dej num los ntawm deb,QSFP56 module tuaj yeem muab faib ua QSFP56 CR, SR, DR, FR, LR, uas ua kom cov kis sib txawv dhau ntawm ib hom fiber ntau (SMF) lossis multimode fiber (MMF).
Feem ntau, ob QSFP56 modules yuav siv nrog SMF lossis MMF kom paub txog 200G txuas. QSFP56 AOC / DAC kuj yog ib txoj hauv kev kom paub txog 200G txuas los ntawm kev txuas QSFP56 chaw nres nkoj ntawm ob lub khoom siv hauv cov txheej txheem sib txuas yooj yim. Rau kev sib txuas 200G QSFP56 chaw nres nkoj nrog lwm nrawm, muaj 200G QSFP56 txog 2x100G QSFP28 breakout cables thiab 200G QSFP56 txog 4x50G SFP56 breakout cable kom ua tiav 2x100G lossis 4x50G kev sib txuas.
