Cov Khoom Siv Fiber Optic Ib Txwm Muaj vs. Cov Khoom Siv Fiber Optic Digital

1. Lub Tshuab Rov Ua Dua Fiber Optic Ib Txwm Muaj Yog Dab Tsi?

Feem ntau, thaum tib neeg xa mus rau lub fiber optic repeater hauv kev lag luam, lawv tab tom tham txog lub teeb liab analog fiber optic repeater.

Cov fiber optic repeaters ua haujlwm li cas?

 
Ib lub tshuab ua kom rov ua dua cov teeb liab analog fiber optic hloov cov teeb liab txawb (RF analog teeb liab) mus rau hauv cov teeb liab optical rau kev xa mus los ntawm fiber optics, thiab tom qab ntawd hloov lawv rov qab mus rau hauv cov teeb liab RF ntawm qhov kawg. Lub hauv paus ntsiab lus tau piav qhia hauv qab no.
Thaum lub teeb liab analog hloov mus ua lub teeb, qhov zoo ntawm lub teeb liab kho qhov muag yuav nyob ntawm seb lub fiber kis tau li cas, feem ntau ua rau muaj teeb liab tsis sib xws, suab nrov, thiab lwm yam teeb meem.

Txoj Cai Ua Haujlwm ntawm Fiber Optic Repeater

Ntxiv mus, cov khoom siv fiber optic analog ib txwm muaj feem ntau tawm tsam nrog kev tswj hwm qhov nce thiab kev txo suab nrov, ua rau nws nyuaj rau ua tiav kev hloov kho teeb liab thiab kev ua kom zoo dua.
Piv txwv li, Lintratek cov analog fiber optic repeaters muaj qhov siab tshaj plaws ntawm kev xa xov tsuas yog 5km, thiab kev xa xov ntau-band yog qhov yooj yim rau kev cuam tshuam. Hauv cov xwm txheej nrog ntau zaus bands, yog tias ob bands muaj cov zaus zoo sib xws, kev cuam tshuam teeb liab thiab kev cuam tshuam tuaj yeem yooj yim tshwm sim thaum lub sijhawm xa xov.

Lintratek Analog Fiber Optic Repeaterthiab DAS

Yog li ntawd, cov analogues classiccov khoom siv fiber optic repeaters, uas vam khom cov teeb liab analog, tsis txaus rau kev xav tau kev sib txuas lus loj niaj hnub no, tshwj xeeb tshaj yog rau cov neeg siv lag luam.

Cov Cheebtsam Sab Hauv Fiber Optic Repeater

2. Lub Digital Fiber Optic Repeater yog dab tsi?

 
Raws li lub npe qhia, lub tshuab fiber optic repeater digital yog ib qho version hloov kho dua tshiab ntawm lub tshuab fiber optic repeater analog ib txwm muaj. Qhov hloov kho tseem ceeb yog tias nws xub hloov cov teeb liab txawb (RF analog teeb liab) mus rau hauv cov teeb liab digital ua ntej hloov lawv mus rau hauv cov teeb liab optical rau kev xa xov. Ntawm qhov kawg, cov teeb liab raug rov qab los ua cov teeb liab digital thiab tom qab ntawd hloov rov qab mus rau hauv cov teeb liab txawb rau kev xa mus rau cov neeg siv xov tooj. Lub hauv paus ntsiab lus tau piav qhia hauv qab no.
Hauv qhov tseem ceeb, lub tshuab fiber optic repeater ntxiv ib kauj ruam ntxiv ntawm kev hloov cov teeb liab mus rau hauv daim ntawv digital ua ntej xa mus.

Txoj Cai Ua Haujlwm ntawm Digital Fiber Optic Repeater

Hais txog qhov zoo ntawm lub teeb liab, kev siv tshuab digital signal processing (DSP) zoo tshem tawm suab nrov thiab kev cuam tshuam thaum lub sijhawm xa xov, txawm tias nyob rau hauv ntau qhov xwm txheej uas cov zaus sib txuas ze rau ib leeg, ua kom muaj kev sib kis teeb liab zoo thiab tswj kev ruaj khov thiab kev ntseeg tau ntawm kev sib txuas lus.
Tsis tas li ntawd xwb, cov khoom siv fiber optic digital repeaters muab kev ua haujlwm siab dua thiab kev ywj pheej hauv kev tswj hwm qhov nce thiab kev xaiv zaus. Cov repeaters no tuaj yeem kho thiab ua kom zoo dua qhov zoo ntawm lub teeb liab raws li qhov chaw ib puag ncig network thiab cov kev xav tau ua lag luam.

 
3. Cov Khoom Siv Fiber Optic Ib Txwm Muaj vs. Cov Khoom Siv Fiber Optic Digital

LintratekLub tshuab fiber optic digital repeater yog ib qho ntawm cov khoom lag luam tseem ceeb tshaj plaws ntawm lub tuam txhab. Nws txhawb nqa qhov kev sib kis mus txog 8km, ua kom muaj kev sib kis cov ntaub ntawv loj zoo kom ua tau raws li qhov xav tau ntawm 4G thiab 5G kev xa cov ntaub ntawv.

Lintrak Digital Fiber Optic Repeater

4. Cov Lus Nug Feem Ntau:

 
Q1: Cov repeaters analog fiber optic uas twb muaj lawm puas tuaj yeem hloov kho dua tshiab rau cov repeaters fiber optic digital?
A:
-Koj tuaj yeem khaws cov fiber optics thiab antennas uas twb muaj lawm, tsuas yog hloov cov core relay modules xwb.
-Ib qho chaw ua haujlwm digital signal processing (DSP) yuav raug ntxiv kom ntseeg tau tias muaj kev sib raug zoo nrog cov RF interfaces qub.
-Tus nqi txhim kho tuaj yeem txo tau los ntawm 40% -60%, ua kom koj txoj kev tiv thaiv peev txheej siab tshaj plaws.
1. Yog tias tus qauv tsim network qub siv lub hnub qub txuas, tsuas yog hloov lub analog fiber optic repeater nrog lub digital unit thiab hloov kho cov zaus tshwj xeeb antennas yuav txaus.
2. Rau lwm yam kev teeb tsa network, qee qhov kev hloov kho fiber optic cable yuav tsum tau ua. Yog tias koj xav hloov kho mus rau lub digital fiber optic repeater, thov hu rau peb. Peb cov kws ua haujlwm sib txuas lus yuav muab qhov kev daws teeb meem zoo tshaj plaws rau koj.

 
Q2: Tus repeater digital puas xav tau kev koom tes los ntawm cov neeg teb xov tooj ntawm tes?
A: Tsis yog, nws yog nws tus kheej-deployed. Nws ncaj qha amplify lub xov tooj ntawm tes uas twb muaj lawm yam tsis tas yuav tsum tau kev tso cai los ntawm tus neeg teb xov tooj lossis kev hloov pauv parameter.

 
Q3: Cov khoom siv analog thiab digital puas tuaj yeem sib xyaw ua ke hauv tib lub network?
A: Yog! Peb muab cov kev daws teeb meem hybrid relay:
-Hauv cov cheeb tsam uas muaj teeb liab muaj zog (xws li chav tos txais qhua hauv tsev so), cov khoom siv analog tseem siv tau.
-Hauv cov teeb liab tsis muaj zog lossis cov cheeb tsam 5G tseem ceeb (xws li chav sib tham thiab chaw nres tsheb hauv av), cov khoom siv digital raug xa mus.
-Tag nrho lub kaw lus tuaj yeem saib xyuas thiab ua kom zoo dua los ntawm kev sib koom ua ke ntawm lub platform tswj hwm network.