Lub PON kho qhov muag module, qee zaum hu ua PON module, yog qhov ua tau zoo kho qhov muag siv hauv PON (passive optical network).Nws siv cov wavelengths sib txawv los xa thiab txais cov teeb liab ntawmOLT(Optical Line Terminal) thiabONT(Optical Network Terminal) raws li ITU-T G.984.2 tus qauv thiab ntau qhov kev pom zoo (MSA).Cov qauv kev lag luam tam sim no yog: downlink (OLT-ONU) yog xa cov wavelength ntawm 1490nm;uplink (ONU-OLT) yog xa cov wavelength ntawm 1310nm.
Daim ntawv thov dav ntawm PON Ethernet passive optical network yog sib cais los ntawm PON optical module vim nws yog ib feem tseem ceeb ntawm PON system.PON module feem ntau hloov cov teeb liab hluav taws xob ntawm OLT rau hauv lub teeb liab hloov kho qhov muag thiab xa mus rau ONU, thaum lub uplink hloov cov teeb liab kho qhov muag los ntawmONUmus rau hauv ib qho hluav taws xob teeb liab thiab xa mus rau lubOLT.Txoj kev sib kis ntawm optical fiber ntau ntawm OLT thiab ONU tau paub.
Kev faib tawm ntawm PON modules: Tam sim no, PON modules siv nyob rau hauv kev lag luam tau muab faib ua ob hom:
GPON-Gigabit Passive Optical Network
EPON-Ethernet Passive Optical Network
Yog tias tus nqi tsis yog qhov tseem ceeb, nws yog qhov zoo tshaj plaws los xaiv GPON network ua ntej vim nws muaj kev pabcuam ntau dua thiab ua haujlwm zoo dua.
Cov saum toj no yog ib qho kev piav qhia ntawm PON module kev paub coj koj los ntawm Shenzhen HDV photoelectric Technology Co., Ltd. Cov khoom module tsim los ntawm lub tuam txhab npogoptical fiber modules, Ethernet modules, optical fiber ntau transceiver modules, optical fiber nkag modules, SSFP optical modules, thiabSFP optical fibers, thiab lwm yam. Cov khoom lag luam saum toj no tuaj yeem muab kev txhawb nqa rau cov xwm txheej sib txawv.Pab neeg ua haujlwm R & D muaj zog thiab muaj zog tuaj yeem pab cov neeg siv khoom nrog cov teeb meem kev lag luam, thiab pab pawg ua lag luam muaj kev xav thiab kev ua haujlwm tuaj yeem pab cov neeg siv khoom tau txais kev pabcuam zoo thaum lub sijhawm sib tham ua ntej thiab ua haujlwm tom qab tsim khoom.Zoo siab txais tos kojtiv tauj pebrau txhua yam kev nug.