Optical fiber ntau tsis ntev los no tau siv rau kev xa cov ntaub ntawv ceev ceev. Yav dhau los, tsis yog txhua tus neeg siv tuaj yeem them taus nruab ib lub davhlau ya nyob twg hauv nws chav tsev uas ua haujlwm rau nws xwb.
Nyob rau hauv qhov no, cov chaw muab kev pabcuam hauv Is Taws Nem tau "tso tawm" cov kab hluav taws xob kho qhov muag mus rau hauv ib lub tsev tsev thiab txuas nrog lub network module, thiab cov xov tooj tooj liab lossis cov sib tw twist xa cov ntaub ntawv ntws los ntawm nws mus rau cov tsev. Nyob rau tib lub sijhawm, cov ntaub ntawv hloov pauv tau poob qis heev. Tab sis nrog kev tsim cov FTTB txuas, qhov xwm txheej tau hloov pauv ntau.
Zoo tshaj Wi-Fi Router rau Optical Cable
Tam sim no txhua tus neeg nyob hauv nroog tuaj yeem them taus ib qho fiber ntau optic router. Tab sis tib lub sijhawm, lwm lo lus nug tshwm sim: yuav ua li cas xa cov teeb liab hauv Is Taws Nem ntawm Wi-Fi, piv txwv li, txuas lub ntsiav tshuaj, smartphone lossis laptop? Yuav kom daws tau qhov teeb meem no, koj yuav tsum yuav ib lub router nrog ib tug built-in Wi-Fi module. Tab sis ntau yam ntawm cov khoom lag luam tuaj yeem poob siab txawm tias muaj kev paub dhau losusername.
Yuav kom tsis txhob poob rau hauv tag nrho ntau yam khoom siv, nws yog ib qho tsim nyog los txiav txim siab dab tsi, hauv koj txoj kev nkag siab, txhais tau tias qhov zoo tshaj plaws Wi-Fi router? Tej zaum qhov no yog ib qho kev sib txuas uas tuaj yeem muab tau yooj yim Internet ceev los ntawm lub kaum os? Los yog nws puas yuav yog ib qho khoom siv compact nrog kev pom zoo ntawm tus nqi, kev ua haujlwm thiab kav ntev? Txhawm rau pab koj txheeb xyuas qhov no, cia peb txheeb xyuas qhov tsis muaj fiber ntau optic router nrog WiFi yuav tsum muaj.
Chaw nres nkoj thiab Bandwidth
Yav dhau los, thaum lub tshuab kho qhov muag thawj zaug tau khiav mus rau hauv lub tsev tsev, txuas nrog lub davhlau ya nyob twg, thiab tsuas yog tom qab ntawd xa cov teeb liab hauv Is Taws Nem rau cov tswv tsev, siv FTTH chaw nres nkoj. Tsis ntev tas los no, ib hom ntawv tshiab tau tsim - FTTB, uas tso cai rau koj txuas fiber ntau rau lub router nyob hauv koj lub tsev. Txhawm rau txuas cov kab hluav taws xob ncaj qha rau lub router, siv ob pawg ntawm cov chaw nres nkoj - WAN thiab SFP.
thawj pab pawg yog qhov ntau tshaj. Sab nraud, WAN chaw nres nkoj yog qhov txuas tsis tu ncua rau txuas lub xov tooj cable. Txawm li cas los xij, ua ntej ua kev yuav khoom, xyuas nrog koj ISP yam ntawm WAN chaw nres nkoj yuav tsum muaj rau kev sib txuas. Ib tug fiber optic router nruab nrog ib tug SFP connector yuav haum tej cable raws li nws yog ib tug qauv hom.
Thaum xaiv lub router nrog WAN chaw nres nkoj, koj yuav tsum xyuas kom meej tias qhov kev xa tawm tsis qis dua lub teeb liab ceev uas koj tus neeg teb xov tooj lav koj. Lwm yamkoj pheej hmoo them nyiaj ntau dua rau hauv Internet. SFP connectors muab cov ntaub ntawv txais tos ntawm qhov nrawm mus txog 1 Gb / s thiab muab kev pom zoo tshaj plaws rau txhua qhov kev sib txuas.
Wi-Fi Standards
Thaum xaiv lub router nrog lub siab bandwidth, koj yuav tsum txiav txim siab ntawm nws cov ntaub ntawv hloov pauv hloov pauv, txwv tsis pub muaj qhov xwm txheej yuav tshwm sim thaum lub router tuaj yeem tau txais lub teeb liab siab, tab sis nws tsis tuaj yeem faib rau hauv cov khoom siv mobile ntawm ib lub router. Wi-Fi network.
Yog li ntawd, thaum yuav ib lub fiber ntau optic router, xyuas kom meej tias tus qauv wireless interface sib phim ib qho ntawm cov hauv qab no:
- IEEE 802.11b - tsim Wi-Fi network nrog cov ntaub ntawv hloov pauv mus txog 11 Mbps;
- IEEE 802.11g yog cov txheej txheem ceev dua uas muab nrawm txog 54Mbps;
- IEEE 802.11n yog tus qauv siab tshaj plaws nyob rau hauv lub neej, xa ntawm qhov nrawm mus txog 300 Mbps.
Thaum xaiv lub router hauv lub khw, koj yuav tsum ua kom paub tseeb tias Wi-Fi ceev tau lees paub los ntawm lub cuab yeej tsis qis dua qhov Internet ceev muab los ntawm tus neeg teb xov tooj. Tam sim no cia saib cov qauv router nrov tshaj plaws ntawm cov neeg siv khoom.
D-Link-615 Router Series
D-Link yog ib qho ntawm cov neeg muab khoom lag luam rau kev lag luam hauv Is Taws Nem. Nws cov khoom raug lees paub los ntawm cov neeg siv khoom rau tus nqi zoo tshaj plaws rau cov nyiaj.
Thaum xaiv lub fiber ntau optic router thawj zaug, ua tib zoo saib ntawm tus qauv DIR-615. Ib qho yooj yim thiab intuitive interface simplifies teeb. Lub vojvoog ntawm "kev faib tawm" ntawm lub teeb liab Wi-nkaus nrog kev ceev txog li 300 Mbps nrog ob lub kav hlau txais xov yuav txaus los npog tag nrho cheeb tsam ntawm chav tsev. Muaj kev ua haujlwm hauv IPTV rau kev saib TV sib tham sib.
Lwm tus neeg sawv cev tseem ceeb ntawm koob yog D-Txuas DIR-615 / FB. Lub router tau nruab nrog WAN chaw nres nkoj thiab ob lub kav hlau txais xov uas muab cov teeb liab faib thoob plaws thaj tsam loj ntawm qhov nrawm mus txog 300 Mbps, muaj LAN connector rau txuas cable Internet.
D-Link routers rau kev kub ceev internet
D-Txuas DVG-N5402GF fiber ntau optic router yog ib qho zoo tshaj plaws, yoog rau kev hloov pauv cov ntaub ntawv ceev. Nws tau nruab nrog 4 qhov chaw nres nkoj uas muab cov teeb liab txais tos ntawm qhov nrawm mus txog 1 Gb / s, WAN hom ntawv txuas. Nws muaj Wi-nkaus interface ntawm tus qauv 802.11n, uas ua rau cov ntaub ntawv hloov mus rau qhov nrawm txog 350 Mb / s. Ob lub kav hlau txais xov detachable npog thaj tsam loj.
D-Txuas DIR-825 / ACF router siv SFP connector kom tau txais cov ntaub ntawv, kom lub Wi-Fi faib ceev mus txog 1167 Mbps thaum txog li 4 cov khoom siv txuas nrog lub network tib lub sijhawm. USB interface tuaj yeem siv los txuas lub network tsav. Lub peev xwm los lim MAC chaw nyob thiab cov txheej txheem kev nyab xeeb niaj hnub no yuav tiv thaiv koj lub network los ntawm kev nkag mus.
Routers los ntawm tus kws kho mob
Qee tus neeg muab kev pabcuam muab lawv tus kheej fiber ntau optic router thaum txuas fiber ntau optic cable. Rostelecom, Beeline, MTS yog cov paub zoocov neeg ua haujlwm uas muab lawv cov khoom siv thaum lub sijhawm ua npe. Txawm li cas los xij, tus nqi txuas ntxiv nce ntxiv. Txhawm rau kom tsis txhob them nyiaj ntau dhau, koj tuaj yeem xaiv koj lub router, vim tias tsis muaj qhov sib txawv ntawm cov chaw tsim khoom siv lub cuab yeej.
Nws yuav tsum nco ntsoov tias qhov tsis sib xws ntawm cov teeb liab tawm tswv yim sib haum rau cov ntaub ntawv hloov pauv tau lees paub. Raws li qhov kev xaiv zoo tshaj plaws, peb tuaj yeem pom zoo Mikrotik RB2011UAS-2HnD-IN nrog qhov zoo nkauj zoo nkauj thiab tsim qauv qub.
Ib qho kev xaiv yuav yog Huawei EchoLife HG-8240. Nws muaj ob peb qhov txuas rau kev sib txuas ntawm cov khoom siv hauv zos, qhov chaw nres nkoj tshwj xeeb rau kev sib tham sib TV thiab muab cov ntaub ntawv hloov pauv mus txog 1Gb ib ob.
Txoj kev txuas lub router rau fiber ntau
Qee zaum, thaum txuas Is Taws Nem, lub davhlau ya nyob twg tuaj yeem teeb tsa hauv chav tsev. Cov neeg ua haujlwm ntawm lub tuam txhab muab kev pabcuam lawv tus kheej nruab xws li cov cuab yeej thiab txuas fiber ntau optics rau nws. Lub router twg xaiv thiab yuav txuas mus rau lub davhlau ya nyob twg, koj txiav txim siab.
Ua ntej koj yuav tsum muab cov router xaiv thiab qhov chaw kho qhov muag. Qhov no yog ua tiav nrog ib tug cable. Yog tias lub network kho qhov muag tau teeb tsa hauv koj lub tsev, qhov no tuaj yeem ua tiav los ntawm qhov hluav taws xob kho qhov muag. Tom qab ntawd, lub router txuas mus rau lub computer thiab kev txuas mus rau Is Taws Nem yog kuaj:
- Qhib cov lus txib kom ua tus thawj tswj hwm.
- Khiav cov lus txib netstat -e –s thiabces ping google.com.
Tom qab ntawd, nws tseem yuav kuaj xyuas qhov ceev ntawm Is Taws Nem teeb liab. Txhawm rau ua qhov no, qhib "Task Manager" thiab xaiv "Network" tab. Yog tias qhov kev sib txuas ceev sib xws nrog qhov lav tau los ntawm tus kws kho mob, tom qab ntawd koj tau coj mus rau hauv tus account tag nrho cov lus pom zoo yuav ua li cas txuas cov fiber ntau rau lub router thiab tau xaiv lub router txoj cai.
