Cov FIBICATION FEMERS: Cov tub ntxhais ua khoom siv ntawm FTTA yog lub ntsuas hluav taws xob kho kom zoo. Ib Leeg - Hom Fibers yog feem ntau siv nyob rau hauv FTTA cov xa tawm vim lawv lub peev xwm los kis cov cim kho qhov muag tshaj plaws nrog kev ncua ntev nrog kev ncua ntev. Cov fibers no yog tsim los nqa cov ntaub ntawv siab - cov ntaub ntawv ceev, lub suab, thiab video cim los ntawm cov kav hlau txais xov mus rau lub kav hlau txais xov. Piv txwv li, nyob rau hauv ib tug loj - nplai 5g network xa tawm, kind network ntawm ib - hom optical fibers yog nteg mus rau lawv cov reli dig.
Kev hloov kho kho qhov muag: Cov no yog qhov tseem ceeb rau kev hloov pauv ntawm hluav taws xob kos npe rau cov cim qhia hluav taws xob thiab hloov kho tshiab. Transmitters ntawm BBU hloov hluav taws xob cov cim rau hauv cov cim kho qhov muag haum rau kev xa khoom rau kev sib kis tau. Cov neeg tau txais ntawm RRH kawg ua qhov kev ua haujlwm thim rov qab, hloov pauv cov cim kho qhov muag rov qab rau hauv cov cim hluav taws xob. Siab - Kev ua haujlwm kho qhov muag tau yog qhov tseem ceeb rau kev tswj xyuas cov cim kev ncaj ncees thiab ua kom cov ntaub ntawv hloov kho ceev ceev.
Cov xov tooj cua tej thaj chaw deb (RRHS): RRH yog nyob ze rau lub kav hlau txais xov hluav taws xob tau txais los ntawm cov khoom siv hluav taws xob thiab hloov lawv wirelessly. Nws tseem ua haujlwm zoo xws li kev teeb tsa kev teeb tsa thiab cov demodulation. RRHS yog tsim los ua kev sib xyaw thiab lub zog - ua tau zoo, ua rau nruab tau yooj yim ntawm cov chaw tiv thaiv kab mob antenna.
Puag - Cov Chav Ua Band (BBUS): BBUS yog qhov kev ua hwm hauv nruab nrab ntawm cov chaw nres tsheb hauv paus. Lawv lis cov digital teeb meem kev ua haujlwm digital, xws li encoding, decoding, thiab tswj cov kev sib txuas lus nrog cov tseem ceeb network. Hauv FTTA - raws network, bbus txuas nrog ntau rrhs los ntawm kev tswj hwm qhov muag thiab tswj hwm ntawm lub wireless network.
Cov Infrastructure Txheej Txheem: Lub installation ntawm FTTA cov txhab hluav taws xob yuav tsum tau npaj kev npaj ua tib zoo. Cov xaim hluav taws xob muaj optic cables yuav tsum tau nteg, ib qho av hauv av lossis ua haujlwm hauv av lossis ua haujlwm hauv av thiab hauv zos. Hauv nroog loj hauv nroog, cov kev teeb tsa siv fiber ntau yog feem ntau nyiam kom tsis txhob cuam tshuam rau kev cuam tshuam thiab tswj hwm lub nroog zoo nkauj ntawm cityscape. Tsis tas li ntawd, kev tiv thaiv kom tsim nyog ntawm cov hluav taws xob fiber ntau yog qhov tsim nyog los tiv thaiv kev puas tsuaj los ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig ntawm ib puag ncig los ntawm ib puag ncig ntawm ib puag ncig, lossis lwm yam kev phom sij.
Lub FTTA cov cuab yeej tsim kho kuj yuav tsum tau muab tso nrog cov wireless wireless wireless network, suav nrog cov khoom siv tseem ceeb, suav nrog cov khoom siv hluav taws xob, thiab lwm yam khoom siv hluav txhawb nqa. Cov kev sib xyaw ua ke no yuav tsum muaj kev sib xyaw ua ke thiab kev sib koom tes ua kom muaj kev sib txuas lus ntawm lub wireless tag nrho.
Thaum Tshav Kub Kub Shrinkable Sprinkable Kaw / Tsho / Tube (Rsbj, Rsba, Xaga, Vass, Svam)
Fiber ntau Splice koom nrog kaw / lub thawv
Digf / Thaj Vaj Huam Sib Luag
Hom txee
Ua kom tiav Kev Seeb ntawm FTTX
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Lub Sijhawm Post: Lub sijhawm 25-2025
