Yuav ua li cas Configurations rau Fiber Optical Signal Repeater?
Point-to-Point-Configuration
Txhua chav nyob tej thaj chaw deb txuas nrog rau ib qho optical fiber.
Ib qho fiber ntau txhawb uplink thiab downlink tib lub sijhawm.
Qhov kev teeb tsa no muab qhov zoo tshaj plaws cuam tshuam kev tiv thaiv thiab kev ntseeg tau, piv txwv li cov fibers txaus.
Star-Configuration
Ib tug xov tooj ntawm tej thaj chaw deb units yog txuas nrog ntawm ib tug optical splitter rautib lub optical transceiver (OTRx) nyob rau hauv lub master unit.
Mus txog 4tej thaj chaw deb units tuaj yeem txuas rau ib qho OTRx thaum lubQhov siab tshaj plaws pob nyiaj siv kho qhov muag yog 10 dB.
Backbone-Configuration
Hauv ntau lub sijhawm kho qhov muag fiber ntau yog qhov txwv thiab muaj txiaj ntsig zoo tshaj plaws.
Nyob rau hauv cov ntaub ntawv no lub caj qaum feature muab cov kev xaiv ntawm kev sib txuas mus txog 4 tej thaj chaw deb units rau tsuas yog ib tug fiber optical fiber.
Qhov siab tshaj plaws optical poob ntawm 10 dB yuav tsum tsis pub tshaj.
Post lub sij hawm: Lub Xya hli ntuj-28-2022