Qsfp28 LR4 yog dab tsi?
Qsfp28 LR4 yog kub kub pluggable plaub channel tag nrho duplex optical transceiver module, uas yog tsim los nqa tawm cov khoom sib kis ntev txog li 10km hauv kev ua haujlwm ntawm bandwidth ntawm 10295nm rau 1310nm hauv 100g Ethernet. Txog qhov zuj zus kis mus yuav tsum, nws muab txoj kev hais haum rau super loj cov ntaub ntawv chaw. Lub caij no, qsfp 100g LR4 module ua tau raws li IEEE 802.3ba tus qauv.
Qsfp28 LR4 ua haujlwm li cas?
100g qsfp28 LR4 optical module hloov plaub 25gbps hluav taws xob cov cim rau hauv plaub LAN WDM optical teeb liab, thiab tom qab ntawd multiplexes lawv mus rau hauv ib qho channel rau 100g kho qhov muag. Thaum tau txais qhov kawg, qhov module multiplexes qhov sib txuam ntawm 100g optical tawm tswv yim rau hauv plaub LAN WDM optical teeb liab, thiab tom qab ntawd hloov lawv mus rau plaub lub qhov hluav taws xob cov teeb liab tso zis tawm.
Qsfp 100g LR4 cov cab hluav taws xob thiab kev sib txuas, cov chaw lag luam thiab cov chaw xa xov tau txuas 10Gb / s thiab 40Gb / s tes hauj lwm rau 100GB / s kev sib txuas. Qsfp 100g LR4 yog qhov tsim nyog rau kev nrug deb 100g ncaj qha kev sib txuas thiab sib txuas lus hauv feem ntau.
