Computers, Cov khoom
Repeater - yog dab tsi? Repeater: configuration, installation, hom
Txhua lub teeb liab yog maj diffused nyob rau hauv qhov chaw. Tab sis peb kev vam meej yog heev npaum li cas khi mus rau lub fact tias tag nrho cov ntaub ntawv yog sau ntawv mus rau cov lo lus uas nyob rau hauv ib tug raws daim ntawv. Thiab yuav ua li cas ua tau nws? Yog li ntawd koj yuav tsum tau ib yam dab tsi uas yuav ntxiv dag zog rau lawv los yog mus rau rov qab ua. Thiab ntawm no los rau cov kev pab router-repeater. Yuav ua li cas yog nws? Yuav ua li cas yog nws ua? Yuav ua li cas yog cov hom thiab yuav ua li cas muab lawv? Ntawm no yog ib tug luv luv daim ntawv teev cov khoom tau.
Repeater - dab tsi nws yog thiab qhov twg mus thov?
daim ntawv thov
- Thaum koj xav tau kom tau ib tug ruaj khov kev twb kev txuas nyob rau hauv ib qho chaw qhov twg txais tos yog tsis muaj zog (lub countryside los yog nyob rau ib tug txiav txim deb ntawm lub nroog). Ntawm no qhov teeb meem yog solved los ntawm cov neeg uas pub cov ceg xov tooj, uas yog nyob siab thiab muaj ib tug ntse directivity nyob rau hauv ib tug coj.
- Kom muaj kev sib txuas lus zoo nyob rau hauv ib cheeb tsam uas yog shielded los ntawm struts los yog tsev qauv (s) ntawm. Yuav ua li cas yog ib qho tseem ceeb yog qhov chaw ntawm lub kav hlau txais xov nyob rau hauv txoj kab ncaj nraim xov tooj visibility.
Repeaters yog siv nyob rau hauv subway thiab underground theem ntawm ntau yam vaj tse (yuav khoom chaw zov me nyuam). Raws li ib tug txoj cai, lawv tsuas pab txhawb ib tug ib kev sib txuas lus ntau yam: GSM-1800, CDMA los yog GSM-900.Takzhe xub ntiag ntawm xws li muaj ib tug zoo feem nyob rau hauv lub caij ntawm ua hauj lwm tsis recharging tes vim lub fact tias lawv tsis yuav tsum tau saib nyuaj teeb liab. Los ntawm kev txo interferences mus rau lwm cov xov tooj cua-hluav taws xob circuits nyob rau hauv lub cheeb tsam, lawv tau siv nyob rau hauv cov neeg nrog caij aircraft. Incidentally, nyob rau hauv lub repeater hom, koj yuav hloov ib co ntawm lwm yam ntaus ntawv.
hauv paus ntsiab lus ntawm cov lag luam
installation
Txuas lub kav hlau txais xov thiab repeater. Nyob rau hauv cov ntaub ntawv no, xyuas kom meej tias cov chaw huv si HF. Yog hais tias hauv muaj hmoov av noo, siv ib lub paj rwb kua ntswg los yog daim ntaub moistened nrog muab tshuaj ntxuav cawv ua ntej, thiab ces qhuav. Txuas mus rau network adapter. Los ntawm nws twb kev cob cog rua repeater. Yog li, tus ntaus ntawv yog tam sim no tsim los pab thiab tej zaum yuav ua. Tab sis ua ntej uas koj yuav tsum tau xaiv yuav ua li cas nws yuav ua hauj lwm. Pib customize lub system raws li cov hauv qab no tau hom.
Access Point hom Access Point (AP)
Nws siv lub ntaus ntawv los ua ib tug wireless Wi-Fi hotspot. Ntawm no, txhua yam yog khi rau lub SSID. Yog li ntawd, yog tias koj xav mus ua hauj lwm vim hais tias tus ntaus ntawv, koj yuav tsum nkag mus rau tag nrho cov ntaub ntawv network kev twb kev txuas.
Wireless Choj hom Wireless Choj
Nws yog tsim nyog mus cuag ob tug neeg sab nraud wired tes hauj lwm. Tsis tas li ntawd, qhov no hom yuav ua raws li ib tug wireless Ethernet extension uas yuav txuas ob qhov chaw ntawm ib tug tag nrho. Nws yog txaus rau cia li tig nws on, teem yuav tsum tau tsis - thiab koj yuav ua hauj lwm.
AP / Choj hom (AP + Choj)
Repeater hom Wireless Repeater (Choj / Repeater)
Nws yog tsim nyog los txuas ob lub ntsiab lus nyob rau hauv ib qhov chaw uas ncaj kev twb kev txuas yog nruab nrab ntawm lawv yog tsis tau. Nyob rau hauv qhov tseeb, qhov no hom yog siv relay xov tooj cua Pib ntsais koj teeb nruab nrab ntawm lawv. Ntxiv mus kev cob cog rua tej zaum yuav ntau dua li ob lub ntsiab lus / choj, thiab txawm ntau li ntau tau los mus tsim ib tug "saw", raws li nyob rau hauv - lub repeater. Yuav ua li cas nws yog, kuv xav hais tias, tsis muaj yuav tsum tau piav qhia. Ua li no, koj yuav tsum nkag mus rau tus qhia kom paub tsis thiab pib lub ntaus ntawv.
Roaming hom (roaming)
Qhov no yog tsis yog ib tug self-tuning, thiab qhov sib ntxiv mus rau lub Access Point. Yog hais tias muaj ntau yam kev nkag ntsiab lus thiab cov neeg tsis tseg tsiv ntawm lub chaw ntawm lawv cov cawv, cov system xaiv mus ua hauj lwm los ntawm ib tug uas muab tus loj tshaj teeb liab. roaming muaj nuj nqi yog mus sau thiab hloov ntaub ntawv rau lub wireless noj. Vim li no cov tus neeg siv yuav tsis xav tias periodic disconnections tshwm sim, vim hais tias nws tam sim ntawd mus rau lwm tus taw tes.
xaus
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