Tooj tooj hlau thaiv ntawm CAT5 rau CAT7
Tau ntau xyoo, tus qauv siv rau hauv tsev ua yeeb yam hauv tsev thiab computer txuas nrog tooj liab hlau tseem yog CAT5 thaiv. Nws yog tam sim no kev soj ntsuam nrog lub hom phiaj ntawm raug xav tias qub-fashioned, nrog ib tug tshiab brand txuj tawm ntawm CAT6. Qhov twg hauv ntiaj teb no uas tawm hauv CAT7? Yeej, nws yog ib qho ua rau sab ntug raws li koj tuaj yeem tau txais nyob hauv thaj chaw. Los ntawm cov qub mus rau tshiab, CAT5 rau CAT7. Qhov sib txawv thiab qhov zoo li cas? Cia wb mus saib zoo dua.
Yog tias koj tsim txoj cai ua yeeb yam hauv tsev, CAT7 thiab CAT5 thaiv yuav muab cov kev pab zoo sib xws. Muaj ob peb qhov kev sib txawv, txawm li ntawd los-ib yam dab tsi uas yuav tsum tau cia vim yog lub tshiab ntawm CAT7. Txawm li cas los xij, ob qho no, nws yuav ua haujlwm rau tus uas xav tau lub suab zoo.
Hauv ntau lub tsev thoob plaws hauv lub teb chaws, cov chav TV qub qub tseem raug hloov nrog lub tsev ua yeeb yam. Lub TV thiab suab kaw lus yog qhov uas tsev neeg muaj peev xwm tshaj plaws los ntawm lawv cov yeeb yaj kiab, kev ua si, thiab kev nyiam TV. Yuav kom nruab rau koj qhov kev ua yeeb yam hauv tsev, koj yuav tsum to taub tias nws tsim muaj-uas txhais tau tias koj yuav tsum paub txog tias yuav ua li cas thiaj li raug xaim.
Muaj ntau txoj hauv kev rau koj txhawm rau muab koj lub cuab yig tso rau hauv tsev. Vim tias peb txhawj xeeb nrog CAT 5 thiab CAT7 nyob ntawm no, peb tsuas yog tham txog cov neeg uas siv cov cables. Cov kev pab rau ob tog yog tias lawv yuav muab cov kev ua haujlwm zoo tshaj plaws, ntxiv rau koj tuaj yeem khaws koj qhov kev yees duab los ntev ntev hauv koj lub TV, saib xyuas lossis lwm yam khoom tso tawm.
Koj siv tau koj cov CAT5 thiab CAT7 thaiv nrog peb hom kev faib tshuab: IP chaw nyob (lossis IP, faib los ntawm USB chaw nres nkoj), Rf thiab Analog. Koj tuaj yeem siv CAT5 thiab CAT7 coax cables rau ib qho ntawm cov khoom faib tshuab. Rau cov laj thawj, qhov sib txawv ntawm CAT5 thiab 7 yog qhov sib txawv uas koj yuav khiav tau cov kab txuas tab sis tseem ua tau zoo tshaj plaws. Koj tuaj yeem khiav CAT5 coax cables li 100 meters los ntawm cov khoom tso tawm; koj muaj peev xwm khiav CAT7 kom ntau li ntau tau 1000 meters tawm.
Ob lub CAT5 thiab CAT7 siv tau los yees duab rau cable TV (qee zaus nrog rau CATV amplifier), cov ntaub ntawv hauv internet thiab xov tooj. Ntau yam ntawm cov no yog muab faib los ntawm cov khoom siv sib luag. CAT5 thiab CAT7 muab yees duab xws li CATV, xov tooj, thiab cov ntaub ntawv. Tag nrho cov no yog xa los ntawm cov khoom siv sib luag. Muaj ntau yam zoo rau kev siv CAT5 lossis 7. Nqe yog ib qho tseem ceeb; lub yees duab rau ob tog ntawm cov qauv no yog nqis thiab nqis txuag. Yog vim li cas lub tshuab tshem tawm koj xav tau rau kev yuav khoom ntxiv coax cables. Nws tseem yog yooj yim rau configure lub video tshaj nws yuav tsum tau koj tau muaj ob peb splitter amplifiers thiab cov kais dej thiab coaxial combiners. Lub cev yuav tuav lub zog zoo tshaj, vim hais tias kev sib tw video ntawm CAT5 lossis CAT7 siv cov khoom siv hauv RF.
Thaum koj txiav txim siab yuav ua li cas xaim hluav taws xob hauv koj lub tsev, koj cia li ua tiav koj cov ntaub ntawv ua ntej, kom paub tseeb tias koj tau txais cov kev xaiv zoo tshaj plaws. Koj tuaj yeem txiav txim siab mus nrog CAT5 thaiv los yog CAT7. Tseeb tiag, koj yuav txiav txim siab mus nrog ob peb zaug ua ke. Tab sis txawm li cas los xij, xyuas kom tseeb tias koj xaiv qhov khoos kas nrog koj cov kev xav tau thiab koj cov nyiaj tau los. Muaj ntau lub vev xaib mus nrhiav cov ntaub ntawv koj xav tau los txiav txim seb qhov twg yog qhov zoo tshaj plaws los pab koj tsim txoj kev lom zem tshaj plaws hauv tsev.
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