Cov khoom siv kho qhov muag tau muab faib ua cov cav hluav taws xob nquag thiab cov twj zoo dhau. Cov khoom siv kho qhov muag tseem ceeb yog cov khoom siv optoelectronic uas tuaj yeem hloov hluav taws xob cov teeb liab los ua cov cim hluav taws xob los ua cov cim hluav taws xob rau cov hluav taws xob, uas yuav tsum tau tsav los ntawm lub zog ntxiv hauv kev sib txuas lus kho qhov muag. Lawv yog lub plawv ntawm lub khoos phis tawm kho qhov muag. Cov cuab yeej kho qhov muag muaj tseeb optoelectronic pab kiag li lawm uas tsis xav tau lub zog sab nraud los tsav txoj haujlwm.
Lub txiaj ntsig ntawm cov khoom siv khoos phis tawm thiab cov chaw muag khoom siv tau yog qhov qis tshaj nyob rau hauv tag nrho cov kev sib txuas lus kev lag luam muab saw hauv yav dhau los 15 xyoo, tab sis nws tau txhim kho hauv 2016-2017.
Cov teeb meem tseem ceeb ntawm cov khoom siv kho qhov muag thiab cov lag luam kho qhov muag ua lag luam yog tias nws yog ib feem me me ntawm kev lag luam loj heev, thiab thaum nws los txog rau kev sib tham nqi, nplai tseem ceeb heev.
Cov neeg muas zaub loj txhawj xeeb txog qhov loj me me ntawm cov xov paj hluav taws xob tsis txaus vim tias lawv ntshai tsis txaus. Txhua lub sijhawm muaj kev tsis txaus, cov neeg yuav khoom loj yuav ntau dua qhov lawv xav tau, thiab thaum lawv paub tias qhov tsis txaus no dhau, lawv mam li nco dheev kev txiav txim, uas ua rau muaj kev cuam tshuam ntawm qhov xav tau. Qhov kev poob qis hauv kev thov rau 100 gbe optical modules hauv qab thib ob ntawm 2018 yog qhov piv txwv zoo tshaj plaws. Kev poob qis hauv kev thov tau nrawm nrawm poob rau hauv cov nqi thiab cov txiaj ntsig ntawm cov xa khoom hauv 2018 thiab 2019.
Ib lub zog muaj zog dua rau kev qhia cov cuab yeej kho qhov muag rau hauv kev tsim khoom sab hauv yog tias lawv dhau los ua ib feem loj ntawm cov nqi ntawm cov khoom siv rau cov khoom siv kho qhov muag, cov hloov thiab cov khoom xa khoom. Qhov kev txwv ntawm kev ua qhov cuab yeej kho qhov muag pom no feem ntau yog qhov thaiv ntawm kev koom tes thiab hloov kho thev naus laus zis.
