- los ntawm Admin / 04 Dec 19 /0Cov lus pom
Kev sib txuas lus kho qhov muag |Coj koj mus nrhiav qhov zais cia tom qab qhov kho qhov muag module
Hauv kev lag luam kev sib txuas lus kho qhov muag, cov khoom siv kho qhov muag pom tau ntau tshaj plaws.Lawv muaj qhov sib txawv ntawm lub cev, thiab tus naj npawb ntawm cov channel thiab cov kis tau tus mob sib txawv heev.Yuav ua li cas cov modules raug tsim, lawv tus yam ntxwv yog dab tsi, thiab tag nrho cov secrets nyob rau hauv tus qauv.Kev ntim khoom qub...Nyeem ntxiv - los ntawm Admin / 29 Nov 19 /0Cov lus pom
Kev sib txuas lus kho qhov muag |PON Daim Ntawv Thov Technology Taw Qhia (2)
Kev taw qhia txog ntau yam PON systems 1. APON thev naus laus zis Nyob rau nruab nrab xyoo 1990, qee tus neeg ua haujlwm loj hauv network tau tsim lub Full Service Access Network Alliance (FSAN), uas nws lub hom phiaj yog los tsim cov txheej txheem sib koom ua ke rau cov khoom siv PON kom cov cuab yeej tsim khoom thiab cov neeg ua haujlwm tuaj yeem nkag mus rau hauv PON eq...Nyeem ntxiv - los ntawm Admin / 26 Nov 19 /0Cov lus pom
Kev sib txuas lus kho qhov muag |PON Technology Yuav Ua Li Cas Txhim Kho Network Saib Xyuas Kev Xa Mus Los Ntawm Cov Khaub Ncaws?
Nrog rau txoj kev loj hlob ntawm cov nroog niaj hnub no mus rau ntau qhov kev ua haujlwm, kev teeb tsa hauv nroog tau dhau los ua ntau thiab ntau dua, thiab muaj ntau pua, pua pua, lossis ntau txhiab qhov kev soj ntsuam hauv av.Txhawm rau kom ntseeg tau tias cov haujlwm ua haujlwm tuaj yeem nkag siab lub sijhawm tiag tiag, pom meej thiab zoo video duab ...Nyeem ntxiv - los ntawm Admin / 22 Nov 19 /0Cov lus pom
Kev sib txuas lus kho qhov muag |Lub tshuab tseem ceeb ntawm 100G Ethernet, koj puas tau txais nws?
Lead: 100G Ethernet los ntawm kev tshawb fawb mus rau kev lag luam, yuav tsum tau daws cov thev naus laus zis tseem ceeb ntawm kev sib txuas, ntim, kev sib kis, cov khoom tseem ceeb, thiab lwm yam. Cov thev naus laus zis tseem ceeb ntawm 100G Ethernet tam sim no cuam tshuam nrog lub cev txheej, channel convergence technology, multi-fiber channel thiab yoj. Sub-mult...Nyeem ntxiv - los ntawm Admin / 19 Nov 19 /0Cov lus pom
Taw qhia rau PON Technology
1.Basic qauv ntawm PON PON (Passive Optical Network) PON yog ib leeg-fiber bidirectional optical access network siv ib tug point-to-multipoint (P2MP) qauv.Lub PON system yog tsim los ntawm cov kab hluav taws xob kho qhov muag (OLT), qhov muag pom kev sib txuas (ODN), thiab chav tsev kho qhov muag (ONU) ntawm ...Nyeem ntxiv - los ntawm Admin / 16 Nov 19 /0Cov lus pom
Basic tswvyim ntawm optical module
1.Laser qeb Ib lub laser yog qhov tseem ceeb tshaj plaws ntawm cov khoom siv kho qhov muag uas txhaj tam sim no rau hauv cov khoom siv semiconductor thiab emits laser teeb los ntawm photon oscillations thiab nce hauv kab noj hniav.Tam sim no, feem ntau siv lasers yog FP thiab DFB lasers.Qhov txawv yog qhov sem ...Nyeem ntxiv
