Taw qhia
Thaum cuam tshuam nrog lub computer network, ib qho ntawm cov khoom tseem ceeb tshaj plaws yog cable. Yog tsis muaj cables, computers yuav tsis muaj peev xwm sib txuas lus nrog ib leeg, thiab internet yuav tsis muaj. Muaj ntau ntau hom cables tsim rau ntau lub hom phiaj, thiab ib qho ntawm feem ntau yog cov kab hluav taws xob. Nyob rau hauv tsab xov xwm no, peb yuav ua tib zoo saib ntawm thaj cables, lawv yog dab tsi, lawv ua haujlwm li cas, thiab thaum twg koj yuav tsum siv lawv.
Dab tsi yog Patch Cable?
Patch cable yog luv luv ntawm cable siv los txuas cov khoom siv hluav taws xob ua ke. Lawv feem ntau yog siv los txuas ob lub cuab yeej nyob ze nrog tib hom txuas, xws li ob lub khoos phis tawj lossis ob lub keyboards. Patch cables tuaj yeem tsim los ntawm ntau yam khoom siv, xws li tooj liab, fiber ntau optics, lossis coaxial cable, nyob ntawm qhov xav tau ntawm daim ntawv thov tshwj xeeb.
Patch Cables ua haujlwm li cas?
Patch cables ua haujlwm los ntawm kev xa cov ntaub ntawv teeb liab ntawm ob lub khoom siv. Lawv tau tsim los ua kom yooj yim thiab siv tau zoo, yog li lawv tuaj yeem nqa cov ntaub ntawv sai thiab tsis muaj qhov tsis zoo. Patch cables feem ntau yog ua nrog plaub twisted khub ntawm cov xov hlau, uas tau teem rau hauv cov qauv tshwj xeeb kom txo qis kev cuam tshuam thiab kev sib tham.
Cov ntaub ntawv qhia tawm mus rau hauv cov xov hlau hauv lub cable, uas yog thaiv kom tsis txhob muaj kev cuam tshuam sab nraud. Cov xov hlau yuav raug txiav nrog cov txuas ntawm ob qho kawg, uas feem ntau yog RJ45 txuas rau Ethernet-raws li kev siv. Cov connectors ces ntsaws rau hauv cov khoom siv, tsim kom muaj kev sib txuas ntawm lub cev uas tso cai rau cov ntaub ntawv ntws ntawm lawv.
Thaum twg Koj Yuav Tsum Siv Patch Cable?
Patch cables tuaj yeem siv rau ntau qhov sib txawv. Lawv feem ntau yog siv nyob rau hauv me me mus rau nruab nrab cov tes hauj lwm uas cov cuab yeej nyob rau hauv ze ze rau ib leeg. Nov yog qee qhov kev siv feem ntau rau thaj cables:
1. Txuas Computers - Patch cables feem ntau yog siv los txuas ob lub khoos phis tawj ua ke hauv lub network. Qhov no tuaj yeem muaj txiaj ntsig zoo thaum cov ntaub ntawv xav tau hloov pauv ntawm lub khoos phis tawj lossis qhov chaw uas ib lub khoos phis tawj xav tau nkag mus rau lwm qhov.
2. Txuas Hloov Hloov - Patch cables kuj tseem siv tau los txuas cov keyboards ua ke hauv lub network. Qhov no tuaj yeem pab tau thaum lub network muaj ntau yam khoom siv ntau dua li tuaj yeem txuas nrog ib qho kev hloov pauv.
3. Txuas Routers - Patch cables kuj yog siv los txuas cov routers rau cov keyboards lossis modems. Qhov no tuaj yeem muaj txiaj ntsig zoo rau cov xwm txheej uas yuav tsum tau nthuav dav hauv lub network lossis qhov chaw sib txawv ntawm cov khoom siv yuav tsum tau txuas nrog.
4. VoIP Applications - Patch cables feem ntau yog siv hauv VoIP (Voice over Internet Protocol), uas lawv siv los txuas IP xov tooj rau cov keyboards lossis routers.
5. Gaming thiab Multimedia - Patch cables kuj siv tau los txuas gaming consoles lossis multimedia li mus rau network keyboards. Qhov no tuaj yeem muaj txiaj ntsig zoo nyob rau hauv cov xwm txheej uas cov cuab yeej no yuav tsum tau txuas nrog Is Taws Nem lossis lwm yam khoom siv hauv lub network.
Hom Patch Cables
Muaj ntau ntau hom patch cables, txhua tus tsim los rau kev siv tshwj xeeb. Nov yog qee yam ntawm ntau hom:
1. Cat5e - Cat5e yog ib qho ntawm feem ntau hom patch cables thiab yog tsim los rau Ethernet-raws li kev siv. Nws tuaj yeem xa cov ntaub ntawv ntawm qhov nrawm txog li 1 Gbps thiab muaj peev xwm tuav txog 100 MHz zaus.
2. Cat6 - Cat6 yog hom tshiab dua tshiab ntawm cov kab hluav taws xob thiab yog tsim los rau kev xa cov ntaub ntawv sai dua nyob rau qhov ntev. Nws tuaj yeem xa cov ntaub ntawv ntawm qhov nrawm txog li 10 Gbps thiab muaj peev xwm tuav txog 250 MHz zaus.
3. Coaxial Cable - Coaxial cables feem ntau yog siv rau cable TV thiab cable internet siv. Lawv muaj ib tug tooj liab conductor nyob ib puag ncig los ntawm ib tug shielded braided hlau, uas yuav pab kom tsis txhob cuam tshuam.
4. Fiber Optic Cable - Fiber optic cables yog tsim los rau kev xa cov ntaub ntawv mus ntev. Lawv siv pulses ntawm lub teeb xa cov ntaub ntawv thiab tuaj yeem xa cov ntaub ntawv ntawm qhov nrawm txog li 100 Gbps.
Xaus
Patch cables yog ib qho tseem ceeb ntawm cov computer networks. Lawv tau siv los txuas cov khoom siv ua ke thiab xa cov ntaub ntawv qhia tau sai thiab ua tau zoo. Muaj ntau ntau hom patch cables, txhua tus tsim los rau cov kev siv tshwj xeeb. Los ntawm kev nkag siab txog ntau hom kab hluav taws xob thiab lawv cov kev siv, koj tuaj yeem xyuas kom meej tias koj lub network ua haujlwm tau zoo thiab muaj txiaj ntsig.
