Feem ntau cov chaw muab kev pabcuam hauv is taws nem (ISPs) xauj lub cable modem koj siv kom tau hauv is taws nem (xyuas koj daim nqi). Koj tuaj yeem yuav koj tus kheej cable modem thiab, tsawg dua ib xyoos, tuaj tawm ua ntej. Koj yuav tsum ua kom yooj yim me ntsis ntawm cov khoom siv no, tab sis koj ua tiav txuag nyiaj.
Yog tias qhov ntawd yog yam koj xav sim, koj yuav tsum tsuas yog yuav ARRIS SURFboard SB6190 lossis, yog tias koj them rau kev sib txuas ceev dua, ARRIS SURFboard SB8200. Ua ntej yuav, xyuas kom tseeb tias koj ISP tau teev nyob rau ntawm nplooj ntawv khoom (feem ntau ntawm ISPs tau sawv cev yog li koj yuav zoo mus).
Zoo tshaj plaws: Arris Surfboard SB6190 DOCSIS 3.0 32x8 Cable Modem
Ib tus neeg ua tiav rau Arris 'nrov heev SB6183, SB6190 txuas ntxiv lub tuam txhab lub koob npe nrov rau kev ua qee qhov kev ntseeg siab tshaj plaws cable modems muaj. Yog tias koj muaj kev sib txuas hauv internet tsis tu ncua tsawg dua 1Gbps (uas yog qhov peb feem ntau muaj), Arris Surfboard SB6190 yuav haum koj cov kev xav tau zoo. Muaj lub caij nyoog zoo heev uas koj yuav muab qhov no tawm ntawm lub thawv, sib pauv nrog lub modem los ntawm koj lub tuam txhab cable thiab tsis txawm xav txog lub modem ib zaug ntxiv.
Nws yog qhov me me uas yuav tsum tau muab tso rau ntawm qhov chaw, thiab tseem tau lees paub los ntawm txhua tus neeg muab kev pabcuam cable loj, yog li koj yuav tsum tsis txhob muaj teeb meem ua haujlwm nrog koj tus neeg muab kev pabcuam hauv internet xaiv.
DOCSIS Standard: 3.0 | Channels: 32x8 | Speed: 1.2Gbps / 216Mbps | Voice Support: Tsis yog | MOCA: No | Wired Ports: 1
Kev Ua Haujlwm Zoo Tshaj Plaws: Netgear Nighthawk CM2000 DOCSIS 3.1 Cable Modem
Yog tias koj xav tau qhov kev ua tau zoo tshaj plaws thiab tus nqi yog tsis muaj khoom, Netgear Nighthawk CM2000 yog qhov ceev tshaj plaws cable modem koj tuaj yeem tau txais. Nco ntsoov, txhawm rau ua kom zoo dua ntawm qhov kev ua tau zoo no, koj xav tau kev sib txuas ceev ceev los ntawm koj lub ISP thiab lub router muaj peev xwm xa cov ntaub ntawv rau koj lwm cov khoom siv ntawm qhov ceev tshaj plaws.
DOCSIS Standard: 3.1 | Channels: 2x2 / 32x8 | Speed: 2.5Gbps / 800Mbps | Voice Support: Tsis yog | MOCA: No | Wired Ports: 1 (2.5Gbps Ethernet)
Zoo tshaj rau Multi-Gigabit Internet: Motorola MB8611 DOCSIS 3.1 Cable Modem
Yog tias koj xav tau qhov kev ua tau zoo tshaj plaws, tab sis txhua tus nickel suav, Motorola MB8611 yog qhov kev xaiv zoo. Koj yuav tsum pom tib lub nrawm nrawm li Netgear Nighthawk CM2000, tab sis xaus nrog ob peb tus nqi ntxiv.
Tam sim no, tib cov lus ceeb toom siv: Koj xav tau kev sib txuas ceev tiag tiag thiab lub router muaj peev xwm xa cov kev sib txuas ceev ntawd rau cov khoom siv hauv koj lub network.
DOCSIS Standard: 3.1 | Channels: 2x2 / 32x8 | Speed: 2.5Gbps / 800Mbps | Voice Support: Tsis yog | MOCA: No | Wired Ports: 1 (2.5Gbps Ethernet)
Zoo tshaj Tsim: Arris Surfboard S33 DOCSIS 3.1 Cable Modem
Muaj ntau lub hlwb tom qab qhov kev zoo nkauj no: Tsis yog lub modem ceev xwb, tsis yog qhov no yog modem xwb koj tsis tas yuav nkaum hauv lub txee dai khaub ncaws (txawm tias peb tseem xav), lub modem no kuj tso cai rau koj. kom muaj ob lub network sib cais los ntawm koj ib qho kev sib txuas.
Qhov no zoo nkauj heev, txawm tias peb tsis paub leej twg yuav xav tau qhov zoo li no. Tus nqi ntawm Arris Surfboard S33 kuj zoo heev, xav txog nws cov bevy ntawm nta.
DOCSIS Standard: 3.1 | Channels: 2x2 / 32x8 | Speed: 2.5Gbps / 800Mbps | Voice Support: Tsis yog | MOCA: No | Wired Ports: 2 (2.5 Gbps / 1 Gbps Ethernet)
Tus Nqi Zoo Tshaj: Arris Surfboard SB8200 DOCSIS 3.1 Cable Modem
Peb tau los txog ntawm qhov zoo tshaj plaws bang-rau-koj-puas tus yeej, qeb siab ceev: Arris Surfboard SB8200. Nws yog ceev raws li heck ntawm tus nqi zoo heev. Yog tias koj tab tom yuav hloov mus rau kev sib txuas hauv internet sai dua, qhov no yog qhov yuav tau txais.
Nws tsuas yog ceev npaum li cov ceev ceev ntawm daim ntawv teev npe no, tab sis tau nyiaj tsawg heev. Nws yog koj cov nyiaj, yog li siv nws li koj xav, tab sis peb paub tias peb yuav tsis siv ntau dua rau qee yam uas tsis zoo dua.
DOCSIS Standard: 3.1 | Channels: 2x2 / 32x8 | Speed: 2Gbps / 800Mbps | Voice Support: Tsis yog | MOCA: No | Wired Ports: 2
"Txawm hais tias muaj DOCSIS 3.0 cable modems uas technically txhawb kev ceev ntawm 1Gbps lossis siab dua, muaj feem yuav yog tias koj tus kws kho mob hauv internet yuav kaw ntawm 600Mbps dhau DOCSIS 3.0. Yog tias koj xav tau tiag tiag gigabit fiber-optic chav kawm ceev koj yuav tsum tau nqis peev rau hauv DOCSIS 3.1 cable modem." - Jesse Hollington, Tech Writer
Zoo tshaj plaws rau Kev Pabcuam Suab: Netgear Nighthawk Nighthawk CM1150V DOCSIS 3.1 Cable Modem nrog Lub Suab
Qhov no yog modem kom tau txais yog tias koj tseem siv xov tooj hauv xov tooj los ntawm koj ISP. Nws yog ib qho modem kim, tab sis koj yuav tau them tus nqi ncaj ncees rau ntau qhov kev pabcuam, yog li koj siv tsis tau ib qho modem li niaj zaus.
Txoj xov zoo yog lub modem no ua suab, kev sib txuas ceev ceev, thiab tso cai rau koj kom muaj ob lub network ywj pheej. Rau qhov koj tau txais, nws yog ntau heev. Tab sis koj xav tau qhov no tsuas yog koj ua kev pabcuam hauv xov tooj xwb.
DOCSIS Standard: 3.1 | Channels: 2x2 / 32x8 | Speed: 2Gbps / 800Mbps | Voice Support: Yog | MOCA: No | Wired Ports: 4 (Ethernet) / 2 (Xov tooj)
Zoo tshaj plaws rau Kev Npaj Hauv Internet: Motorola MB7420 DOCSIS 3.0 16x4 Cable Modem
Tus modem no yuav tsum tau yuav tsuas yog tias koj paub tias koj tsis tau txais kev sib txuas ceev dua thiab koj cov kev xav tau zoo nkauj me me. Yog tias yog koj, tus modem no yuav tsum them rau nws tus kheej hauv qis dua ib xyoos.
Tam sim no, ua ntej lo lus "tseem ceeb" ntshai koj mus, koj tseem tuaj yeem tshaj tawm hauv 4K, siv internet zoo li qub, thiab ua video hu ntau. Nws yuav tsum ua kom tau raws li koj xav tau yam tsis tas yuav siv nyiaj ntau.
DOCSIS Standard: 3.0 | Channels: 16x8 | Speed: 606Mbps / 108Mbps | Voice Support: Tsis yog | MOCA: No | Wired Ports: 1
The Arris Surfboard SB6190 (saib ntawm Qhov Yuav Zoo Tshaj Plaws) muaj qhov zoo tshaj plaws ntawm tus nqi, kev ua haujlwm, thiab qhov loj me rau feem ntau cov neeg siv internet cable, tab sis txhawm rau txhawm rau dhau qhov kev kub ceev (1Gbps) ceev thaiv koj yuav xav tau kev ua tau zoo modem zoo li ARRIS SURFboard SB8200 (saib ntawm Amazon). Lawv ob tus nqi ncaj ncees thiab ua tau zoo heev.
FAQ
DOCSIS 3.0 thiab DOCSIS 3.1 yog dab tsi?
DOCSIS, uas yog ib daim ntawv luv luv rau "Cov Ntaub Ntawv Tshaj Tawm Cable Service Interface Specification," yog cov thev naus laus zis uas txhua tus cable modems tau ua raws. DOCSIS 3.0 yog tus qauv tam sim no siv los ntawm yuav luag txhua tus neeg muab kev pabcuam cable, tab sis txawm tias nws muaj qhov theoretical ceev txog li 1Gbps, feem ntau ISPs hauv Teb Chaws Asmeskas tsis mus dhau 600Mbps dhau DOCSIS 3.0. Qhov ntawd txhais tau tias kom tau txais cov phiaj xwm ntau-gigabit tiag tiag, koj yuav xav tau DOCSIS 3.1 cable modem. Tsis txhob txhawj yog tias koj ISP tsis txhawb nqa tus qauv tshiab tsis tau, txawm li cas los xij, raws li tag nrho DOCSIS 3.1 modems tau rov qab ua haujlwm tau zoo nrog DOCSIS 3.0, yog li koj tuaj yeem yuav ib qho tam sim no kom npaj tau thaum cov kev nrawm dua tuaj.
Yuav ua li cas yog tias koj lub cable modem tawg?
Thaum nws muaj tseeb tias ib qho ntawm qhov zoo ntawm kev xauj koj lub cable modem los ntawm koj ISP yog lawv yuav tau yooj yim pauv tau yog tias koj muaj teeb meem - qee yam uas yuav tsis yog qhov kev xaiv yog tias koj tau yuav koj tus kheej -Qhov tseeb yog tias niaj hnub cable modems muaj kev ntseeg siab ntev npaum li koj mus nrog lub npe ntseeg siab, thiab yuav luag txhua tus kuj tuaj nrog 1-2 xyoo lav.
Yuav ua li cas txog cable modem / router combos?
Yog tias koj nyob hauv kev ua lag luam rau lub wireless router tshiab lawm, ces nws yuav tsim nyog xav txog ib qho ntawm qhov zoo tshaj plaws cable modem / router combos es tsis txhob, vim koj yuav tau txais qhov zoo tshaj plaws ntawm ob lub ntiaj teb nyob rau hauv ntau ntau. pheej yig pob. Tsis tshua muaj laj thawj zoo rau txoj kev ntawd yog tias koj zoo siab nrog Wi-nkaus router uas koj twb muaj lawm, txawm li cas los xij, raws li ib qho cable modem yuav tsum ua haujlwm zoo nrog txhua tus router niaj hnub.
Yuav ua li cas rub tawm channel?
Tus qauv DOCSIS tsis yog tib yam uas txiav txim siab qhov nrawm uas koj tuaj yeem ua tiav nrog koj lub modem. Tus naj npawb ntawm rub tawm thiab upload cov channel yog lwm qhov tseem ceeb rau kev txiav txim siab.
Download thiab upload cov channel tau nthuav tawm raws li ob tus lej sib cais los ntawm "x", qhov twg thawj tus lej yog tus lej rub tawm thiab tus lej thib ob yog tus lej ntawm cov channel upload. Yog li, piv txwv li, 16x4 modem muaj 16 qhov rub tawm thiab plaub tshooj upload.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov, txawm li cas los xij, tsuas yog vim tias koj muaj lub modem uas tau txais kev txhawb nqa txog 688Mbps (ntawm modem nrog 16 nqes qis), uas tsis tau txhais hais tias koj yuav ua tiav qhov nrawm. Tej zaum koj tsuas yog tso npe rau cov phiaj xwm cov ntaub ntawv los ntawm koj ISP uas muaj txog 100Mbps, qhov twg yog qhov siab tshaj plaws koj yuav tau txais los ntawm koj lub modem-yog tias koj txawm mus txog qhov ntawd.
Tseem muaj lwm yam los xav txog xws li kev sib txuas lus nyiaj siv ua haujlwm thiab sib koom bandwidth nrog lwm tus neeg siv hauv koj lub zej zog. Raws li txoj cai, koj yuav pom tias feem ntau ISPs muab qhov qeeb qeeb qeeb rau txhua qhov kev teeb tsa channel. Nco ntsoov xyuas kom pom tias lub modem yog "kev lees paub rau" los ntawm tus kws kho mob kom tau txais lub tswv yim ntawm qhov kev xav tau ceev npaum li cas.
Dab tsi yog qhov ceev nrawm?
Yog li dab tsi yog qhov rub tawm nrawm? Zoo, nws yeej nyob ntawm koj qhov kev siv, tab sis ntau dua yog qhov zoo dua. Thaum qhov nruab nrab rub tawm ceev hauv Tebchaws Meskas yog 64.17Mbps, tus lej ntawd yuav nce siab nyob rau yav tom ntej thaum ISPs nthuav tawm Gigabit internet ceev. Vim li ntawd, peb pom zoo kom tau txais lub modem uas muaj tsawg kawg yog 1Gbps download ceev. Nws txhais tau tias koj yuav npaj tau sai dua hauv internet thaum nws dov tawm. Yog li ntawd, cov speeds txhais li cas? Zoo, txhawm rau rub tawm Full HD yeeb yaj kiab nrog cov ntaub ntawv loj ntawm 4.5 GB, nws yuav siv sijhawm 4 feeb los rub cov yeeb yaj kiab nrog 50Mbps rub tawm nrawm, thiab 2 feeb ntawm 100Mbps rub tawm ceev. Nrog 1Gbps rub tawm ceev, nws yuav siv sijhawm 12 vib nas this.
Yuav ua li cas internet ceev koj yuav?
Nrog ntau tus neeg streaming siv cov kev pabcuam xws li Netflix thiab Disney+, kev rub tawm nrawm tsis yog ze li qhov tseem ceeb li lawv ib zaug, txij li koj tau saib cov yeeb yaj kiab hauv lub sijhawm tiag tiag-hauv lwm lo lus, nws tsis yog. yog ib zaj movie yuav siv sij hawm ib teev mus download tau yog tias nws yuav coj koj ob teev los saib nws tiag.
Streaming ceev yog li ntsuas siv tib tus lej raws li koj qhov internet ceev, thiab txawm tias tag nrho 4K UHD kwj ntawm Netflix tsuas yog xav tau 25Mbps kev sib txuas los tswj. Yog lawm, yog tias koj muaj ntau tus neeg siv streaming hauv 4K hauv chav sib txawv, lawv txhua tus yuav xav tau lawv tus kheej 25Mbps hlais ntawm koj qhov bandwidth, tsis hais txog lwm yam dej num xws li caij nthwv dej, gaming, rub tawm, thiab hu video uas txhua tus siv ntau qhov bandwidth.. Qhov no tuaj yeem ntxiv tau sai yog tias koj muaj tsev neeg loj lossis ntau tus phooj ywg hauv chav sib koom koj qhov kev sib txuas hauv internet.
Yuav Ua Li Cas Rau Hauv Cable Modem
Lub ntiaj teb tab tom sib txuas ntxiv, thiab nws tseem ceeb dua li yav dhau los kom paub tseeb tias koj muaj kev sib raug zoo hauv koj lub tsev. Tsis tsuas yog txhais tau tias kom ntseeg tau tias koj tau tso npe rau kev pabcuam hauv internet ceev, tab sis koj kuj muaj cov khoom siv tsim nyog los muab kev sib txuas ceev thiab ruaj khov thaum twg koj xav tau.
Muaj ob lub ntsiab lus tseem ceeb rau lub network hauv tsev: modem thiab router. Lub modem yog dab tsi hloov cov teeb liab cable los ntawm koj tus neeg muab kev pabcuam hauv internet (ISP) rau hauv ib yam dab tsi uas cov cuab yeej digital zoo li lub khoos phis tawj tuaj yeem nkag siab. Lub router tom qab ntawd siv lub teeb liab thiab xa mus rau cov khoos phis tawj thiab lwm yam khoom siv sib txuas hauv koj lub tsev, los ntawm kev sib txuas ntawm Ethernet lossis los ntawm kev xa tawm ntawm Wi-nkaus, uas yog qhov koj tau txais wireless internet txuas hauv koj lub tsev.
Tau kawg, muaj ntau ntau yam uas yuav tsum tau xav txog thaum yuav lub modem. Koj tsis tas yuav yuav ib lub modem, vim tias koj tuaj yeem xauj ib qho ncaj qha los ntawm koj tus ISP, txawm hais tias koj ua lej koj yuav pom tias nws ua rau muaj txiaj ntsig ntau dua los yuav koj tus kheej. Tom qab ntawd, koj yuav tsum xav txog seb koj puas xav tau lub modem / router combo thiab cov yam ntxwv koj xav tau los ntawm koj lub modem-nrog rau cov txheej txheem kev txuas niaj hnub uas nws txhawb nqa, tus naj npawb ntawm cov channel uas nws muaj, thiab sai npaum li cas nws tuaj yeem rub tawm thiab rub tawm. files.
Txawm koj xav tias koj paub txhua yam koj xav tau lossis koj tab tom pib ntawm kos, ntawm no yog txhua yam uas koj yuav tsum nco ntsoov thaum yuav lub modem.
Thaum twg Koj Yuav Tsum Xa Koj Tus Qauv Cable?
Ua ntej dhia mus rau hauv cov yam ntxwv los xav txog thaum yuav lub modem, nws tsim nyog xav txog qhov muaj peev xwm uas koj tuaj yeem xauj ib qho ntawm koj ISP. Cov modems ntawm kev muab los ntawm ISPs feem ntau yog qhov zoo (txawm tias tsis zoo li cov modems koj tuaj yeem yuav), ntxiv rau kev mus nrog kev xauj tsev yuav txuag koj ntawm kev ua haujlwm ntawm kev nrhiav ib qho ntawm koj tus kheej. Tsis tas li ntawd, nyob rau hauv qhov kev tshwm sim tsis zoo uas muaj ib yam dab tsi tsis ncaj ncees lawm nrog koj lub cable modem, koj ISP yuav ua lub luag haujlwm kho lossis hloov nws, feem ntau txawm xa tus kws tshaj lij rau koj lub tsev los saib xyuas txhua yam rau koj.
Feem ntau, txawm li cas los xij, peb pom zoo kom tsis txhob xauj lub modem ntawm koj ISP. Txij li thaum kev xauj tsev feem ntau tawm ntawm $ 10 thiab $ 15 toj ib hlis, koj tuaj yeem txuag tau nyiaj me ntsis los ntawm kev yuav koj tus kheej. Piv txwv li, yog tias koj yuav ib lub modem / router combo rau tsuas yog $ 75, koj tuaj yeem yooj yim rov qab koj cov nqi hauv tsawg dua ib xyoos.
Qhov ntawd tsis tau txhais hais tias tsis muaj cov xwm txheej uas koj yuav tsum xauj lub modem. Rau qhov pib, yog tias koj tsis paub siv thev naus laus zis lossis tsis nyiam los daws teeb meem, tom qab ntawd xauj lub modem tej zaum yuav yog txoj hauv kev mus, vim tias koj feem ntau yuav tau txais kev pab kho tag nrho los ntawm koj ISP.
Rau feem ntau, peb xav kom yuav koj tus kheej modem. Koj yuav tau txais kev tswj hwm ntau dua ntawm koj lub network hauv tsev, thiab tom qab ob peb xyoos, koj yuav tau rov qab cov nqi ntawm cov khoom siv uas koj yuav tsum tau xauj tsev. Tsis tas yuav txhawj xeeb txog teeb meem kho vajtse ib yam nkaus, vim tsis yog lawv tsuas yog tsis tshua muaj ntawm cov npe nrov dua, tab sis lawv txhua tus tuaj nrog tus qauv lav ib yam.
Compatibility nrog koj ISP
Muaj lwm yam zoo rau kev yuav koj tus kheej modem. Rau qhov pib, cov modems uas koj tuaj yeem xauj los ntawm koj lub ISP feem ntau yog nyob rau sab laus, thiab tej zaum yuav tsis muaj kev sib txuas ceev ceev lossis ruaj khov li koj tuaj yeem tau txais nrog qee yam niaj hnub. Feem ntau, ISP modems tsis muaj cov yam ntxwv, thiab lawv tiv thaiv koj los ntawm kev tswj hwm koj lub tsev network, uas yuav yog qhov tseem ceeb yog tias koj xav hloov kho koj lub network teeb tsa.
Ua ntej yuav ib lub modem, nws tsim nyog ua ob zaug tshuaj xyuas tias lub modem koj xav tau yog sib xws nrog koj ISP. Hmoov tsis zoo, tsis yog txhua tus modems tau txais kev txhawb nqa los ntawm txhua tus ISP. Feem ntau ISPs yuav muaj cov npe ntawm cov modem sib xws ntawm lawv lub vev xaib, lossis, tsawg kawg, koj yuav tsum tuaj yeem tiv tauj cov neeg siv khoom kom paub.
Yog tias koj sau npe rau cov kev pabcuam suab lus los ntawm koj lub ISP, xws li Xfinity los ntawm Comcast Internet nrog Lub Suab, koj yuav tsum tau ua kom paub tseeb tias cable modem koj yuav txhawb nqa koj tus neeg muab kev pabcuam lub suab. Thaum nws yog theoretically muaj peev xwm khiav koj lub suab qub-muaj peev xwm cable modem nyob rau hauv parallel nrog ib tug newer, high-kev ua tau zoo modem, qhov no yuav ua tau ntxhov thiab nws tsis txaus siab nyob rau hauv txhua rooj plaub. Tsis tas li ntawd, lub ntsiab lus tseem ceeb ntawm kev yuav lub cable modem yog li koj tsis tas yuav them tus nqi xauj tsev rau qub.
About Our Trusted Experts
Jesse Hollington yog tus kws sau ntawv ywj pheej nrog ntau tshaj 10 xyoo ntawm kev sau ntawv txog thev naus laus zis thiab peb lub xyoo dhau los ntawm kev paub txog kev siv technology thiab kev sib tham. Nws tau teeb tsa, sim, thiab teeb tsa tsuas yog hais txog txhua hom thiab hom ntawm router, firewall, wireless access point, thiab network txuas ntxiv nyob rau hauv qhov chaw xws li tsev neeg ib leeg mus rau cov tsev ua haujlwm.
