1. Dab tsi yog Traditional Fiber Optic Repeater?
Feem ntau, thaum tib neeg xa mus rau fiber ntau optic repeater hauv kev lag luam, lawv tab tom tham txog qhov analog teeb liab fiber optic repeater.
Fiber optic repeaters ua haujlwm li cas?
Ib qho analog fiber optic repeater converts mobile signals (RF analog signals) rau hauv optical signals rau kis tau tus mob ntawm fiber optics, thiab ces converts lawv rov qab rau hauv RF signals nyob deb kawg. Lub hauv paus ntsiab lus tau piav qhia hauv qab no.
Thaum lub teeb liab analog tau hloov mus rau hauv lub teeb, qhov zoo ntawm cov teeb liab kho qhov muag yuav ua rau muaj kev vam meej ntawm fiber ntau kis tus yam ntxwv, feem ntau ua rau teeb liab distortion, suab nrov, thiab lwm yam teeb meem.
Txoj Cai Ua Haujlwm ntawm Fiber Optic Repeater
Ntxiv mus, cov tsoos analog fiber optic repeaters feem ntau tawm tsam nrog kev tswj hwm thiab kev tawm suab nrov, ua rau nws nyuaj rau kev ua tiav cov teeb liab hloov kho thiab ua kom zoo dua.
Piv txwv li, Lintratek's analog fiber optic repeaters muaj qhov siab tshaj plaws kis tau tus mob ntawm tsuas yog 5km, thiab kev sib kis ntawm ntau pawg yog raug cuam tshuam. Hauv cov xwm txheej uas muaj ntau zaus bands, yog tias ob lub bands muaj qhov sib xws, cov teeb liab cuam tshuam thiab cuam tshuam tuaj yeem tshwm sim tau yooj yim thaum sib kis.
Lintrak Analog Fiber Optic Repeaterthiab DAS
Yog li ntawd, ib txwm analoguesfiber ntau optic repeaters, uas tso siab rau cov teeb liab analog, tsis txaus rau niaj hnub no cov ntaub ntawv loj sib txuas lus xav tau, tshwj xeeb tshaj yog rau cov neeg siv khoom lag luam.
Internal Cheebtsam Fiber Optic Repeater
2. Dab tsi yog Digital Fiber Optic Repeater?
Raws li lub npe qhia, lub digital fiber optic repeater yog ib qho kev hloov kho tshiab ntawm cov tshuaj analog fiber optic repeater. Qhov kev hloov tshiab tseem ceeb yog tias nws thawj zaug hloov cov teeb liab xov tooj (RF analog signals) rau hauv cov teeb liab digital ua ntej hloov mus rau hauv cov teeb liab kho qhov muag rau kev sib kis. Thaum kawg, cov teeb liab tau rov qab los ua cov teeb liab digital thiab tom qab ntawd hloov rov qab mus rau hauv lub xov tooj ntawm tes rau kev xa mus rau cov neeg siv xov tooj. Lub hauv paus ntsiab lus tau piav qhia hauv qab no.
Nyob rau hauv qhov tseeb, ib tug digital fiber optic repeater ntxiv ib kauj ruam ntxiv ntawm kev hloov cov teeb liab mus rau hauv daim ntawv digital ua ntej kis tau tus mob.
Txoj Cai Ua Haujlwm ntawm Digital Fiber Optic Repeater
Hais txog cov teeb liab zoo, cov teeb liab ua tiav (DSP) thev naus laus zis zoo tshem tawm cov suab nrov thiab cuam tshuam thaum sib kis, txawm tias nyob hauv ntau qhov xwm txheej uas cov zaus bands nyob ze rau ib leeg, ua kom muaj kev ntseeg siab ntawm cov teeb liab kis tau tus mob thiab tswj kev ruaj ntseg thiab kev ntseeg siab ntawm kev sib txuas lus.
Tsis tas li ntawd, cov fiber ntau optic repeaters muab siab dua precision thiab yoog raws hauv kev nce kev tswj hwm thiab kev xaiv ntau zaus. Cov repeaters no tuaj yeem kho kom zoo thiab kho cov teeb liab zoo raws li qhov tshwj xeeb network ib puag ncig thiab kev ua lag luam.
3. Traditional Fiber Optic Repeaters vs. Digital Fiber Optic Repeaters
| Feature | Ib txwm Fiber Optic Repeater | Digital Fiber Optic Repeater |
| Hom teeb liab | Converts analog signals rau optical signals | Hloov RF signals rau digital signals, ces mus rau optical |
| Qhov Zoo Tshaj Plaws | Yooj yim rau teeb liab distortion thiab suab nrov vim cov yam ntxwv ntawm kev sib kis ntawm fiber ntau | Siv DSP kom tshem tawm cov suab nrov thiab cuam tshuam, ua kom cov teeb liab kis tau zoo |
| Tau Txais Kev Tswj | Tsis muaj zog hauv kev tswj hwm thiab suab nrov | Muab siab precision thiab yooj nyob rau hauv nce tswj thiab zaus xaiv |
Lintratek's digital fiber optic repeater yog ib lub tuam txhab cov khoom lag luam tseem ceeb tshaj plaws. Nws txhawb kev sib kis mus txog 8km, kom ntseeg tau tias cov ntaub ntawv loj loj xa mus kom tau raws li qhov xav tau ntawm 4G thiab 5G cov ntaub ntawv hloov chaw.
Lintrak Digital Fiber Optic Repeater
4. Cov lus nug uas nquag nug:
Q1: Puas muaj cov analog fiber optic repeaters tuaj yeem hloov kho mus rau digital fiber optic repeaters?
A:
-Koj tuaj yeem khaws cov fiber ntau optics thiab kav hlau txais xov, tsuas yog hloov cov tub ntxhais relay modules.
-Ib lub teeb liab ua haujlwm (DSP) yuav raug ntxiv kom ntseeg tau tias kev sib raug zoo nrog cov thawj RF cuam tshuam.
-Tus nqi nce qib tuaj yeem txo los ntawm 40% -60%, ua kom koj qhov kev tiv thaiv peev nyiaj ntau tshaj plaws.
1.Yog hais tias tus thawj network tsim siv lub hnub qub kev twb kev txuas, tsuas yog hloov lub analog fiber optic repeater nrog ib tug digital unit thiab upgraded tshwj xeeb zaus antennas yuav txaus.
2.Rau lwm yam kev teeb tsa network, qee qhov kev hloov kho fiber ntau optic yuav tsim nyog. Yog tias koj txaus siab rau kev hloov kho dua tshiab rau digital fiber optic repeater, xav tiv tauj peb. Peb cov kws tshaj lij kev sib txuas lus yuav muab kev daws teeb meem zoo rau koj.
Q2: Puas yog digital repeater xav tau kev koom tes los ntawm cov neeg siv xov tooj ntawm tes?
A: Tsis yog, nws tau ua tiav nws tus kheej. Nws ncaj qha nthuav tawm cov teeb liab ntawm lub xov tooj uas twb muaj lawm yam tsis tas yuav tsum muaj kev tso cai rau tus neeg teb xov tooj lossis cov kev hloov pauv.
Q3: Cov khoom siv analog thiab digital puas tuaj yeem sib xyaw hauv tib lub network?
A: Yog! Peb muab cov kev daws teeb meem hybrid relay:
-Hauv thaj chaw uas muaj cov cim muaj zog (xws li chaw tos txais hauv tsev so), cov khoom siv analog tuaj yeem siv tau.
-Hauv cov teeb liab tsis muaj zog lossis thaj chaw 5G tseem ceeb (xws li chav sib tham thiab chaw nres tsheb hauv av), cov khoom siv digital raug xa mus.
-Txhua qhov system tuaj yeem saib xyuas thiab ua kom zoo dua los ntawm kev sib koom ua ke kev tswj hwm kev sib koom ua ke.
Post lub sij hawm: Feb-19-2025