A Das Transceiver moduleyog ib qho tseem ceeb tiv thaiv nyob hauv aMuab cov kav hlau txais xov hlau (das)Cov. Nws ua raws li lub transmitter thiab tus txais, tuav txoj kev sib txuas lus ntawmChaw Nres TsheblossisCov Khoom Siv Nruab NrabThiab tusMuab cov kav hlau txais xov hlauCov. Tus qauv yog lub luag haujlwm rau kev hloov cov cim ntawmCov Hluav Taws Xob Daim NtawvrauDaim Ntawv Khoev(Rau fiber - Raws das) thiab lwm yam vej. Qhov no tso cai rau Daib thiab muaj peev xwm ntawm cov kav hlau txais xov uas tsis muaj txiaj ntsig, ntau lub tsev ntau pob, ntau lub tsev.
Siv ntawm Das Transceiver module
Wireless cov kev pab them nqi nyob hauv cov tsev loj:
HauvCov Vaj Tse Loj, tsev kho mob, tshav dav hlau, khw khw, lossis chaw ua haujlwm, A Das yog siv los txuas mus txogCellular NetworksthiabWi - fiTes hauj lwm hauv cov cheeb tsam uas nkag mus rau qhov nkag mus yuav tsis muaj zog. DAS Transceiver module pubKev sib txuas lus sib txuas lusHla mus faib cov network, ua kom muaj teeb meem teeb liab zoo sib xws thoob plaws thaj chaw.
Ntse Lub Nroog thiab Nroog Infrastructure:
HauvNtse Nroog, Qhov uas txhim khu Lawv kuj tseem tuaj yeem txhawb nqa5g Tes hauj lwmTxhawm rau pab kom siab - ceev kev sib txuas lus.
Nyob hauv av thiab qhov sib txuas lus:
Das feem ntau siv nyob rau hauvSubway Systems, qho, thiabCov Vaj Tse Hauv Av, qhov twg tsoos kav kav hlau txais xov yuav tsis ua haujlwm zoo vim txwv kab {{0} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} { DAS transceiver module ua kom lub kaw lus tuaj yeem muab tauKev them tas mus liRau kev nyab xeeb ntawm cev, kev nyab xeeb rau pej xeem, thiab lwm yam kev sib txuas lus.
Wireless network txuas ntxiv hauv kev lag luam cov chaw:
HauvMuaj Chaw MuajZoo li cov teeb meem, cov mines, lossis roj rigs,wireless networksyog qhov tseem ceeb rauCuab yeej cuab tam, Tshuab Saib Xyuas, thiabkev sib txuas lus ua haujlwmCov. DAS transceiver qauv pab txuas ntxiv kev pov hwm hauv thaj chaw nrog cov qauv hlau loj lossis cov khoom siv uas yuav thaiv cov paib wireless.
Cov Kev Ua Si thiab Chaw Ua Si:
Hauvchaw ntau pobthiabCov Kev Ua Si Arenas, siab -} ntomKev Sib Txuas Lus Wirelessyog qhov tseem ceeb rau cov kiv cua, cov neeg ua haujlwm, thiab xov xwm. Das Transceiver modules Pab kom txuas ntxiv ntawm cellular thiab wi - fi cov cim thoob plaws qhov chaw, kom ntseeg tauSAMEAMLESS TXUAS HLOOVtxawm tias thaum lub sijhawm loj.
Kev Sib Tham Txog Kev Nyab Xeeb Kev Nyab Xeeb:
Kev Nyab Xeeb Kev Ruaj Ntseg(xws li, cov tub ceev xwm, hluav taws, thiab cov kev khomob kub ntxhov) feem ntau yuav tsum ua haujlwm rau cov kev sib txuas lus nyuaj xws li siab-}}}}}}}}}}}}}}}}}}}}}}} Rose vaj tse lossis av ntau. A DAS Transceiver module tuaj yeem siv los txhawb nqaxov tooj cua kev nyab xeebLos ntawm kev muab kev pab kom zoo nyob rau hauv lwm qhov nyuaj - rau - mus txog thaj chaw.
Tsev kho mob thiab kev kho mob chaw:
Hauv cov chaw kho mob, txhim khu kev qhantawm cevthiabWi {- fi Txuasyog qhov tseem ceeb rauTus Neeg Mob Xyuas, Cov Khoom Siv Kho Mob, thiab kev sib txuas lus ntawm cov neeg ua haujlwm. A DAS Transceiver qauv pab txuas cov kev pab cuam txuas ntxiv thoob plaws lub tsev, ua kom sib txuas tsis tau sib txuas.
High -} cov chaw ntom ntom:
Nyob rau hauv cov cheeb tsam nrog cov neeg siv siab ceev, xws litshav dav hlau, Cov Chaw Nruab Nrab, thiabChaw Ua Haujlwm Loj, Cov qauv DAS transceiver pab tswj cov tsheb network los ntawm kev them nqi txuas ntxiv thiab ua kom cov neeg siv hluav taws xob ntau yam tsis muaj kev ua phem.
Cov tub rog thiab cov ntawv thov:
Hauvpab tub roglossistswv yim zooCov xwm txheej, xws li ntawm cov hauv paus lossis hauv tsheb, qhov kev sib txuas lus wireless yog qhov tseem ceeb, Das Transceival modules pab muabKev ruaj ntseg, kev sib txuas lus txhim khu kev qhaTxawm nyob rau hauv ib puag ncig nyuaj uas cov kav hlau txais xov tsis ua haujlwm zoo.
Fiber - rau - {2}- Lub tsev (FTTH) tes hauj lwm:
Ib co Das Transceiver modules yog siv nyob rau hauvFiber - Cov tes hauj lwm optic, xws liTshuab FTH, los lisKev hloov dua tshiab ntawm kev hloov dua tshiabCov. Lawv yog qhov tseem ceeb nyob rau hauvKev sib txuas xov tooj sib txuas lusuas yuav tsum muaj ob qho fiber - raws thiab wireless pab them.