Xov xwm

Kev Ruaj Ntseg ntawm Chaw Khaws Cov Ntaub Ntawv: Yuav Ua Li Cas Kom Koj Cov Ntaub Ntawv Muaj Kev Nyab Xeeb. Kev ruaj ntseg ntawm chaw khaws cov ntaub ntawv yog ib qho tseem ceeb ntawm kev ua lag luam niaj hnub no. Nrog rau kev vam khom rau cov ntaub ntawv digital ntau ntxiv thiab kev thov rau cov kev pabcuam digital ntau ntxiv...

Kev txhim kho cov khoom siv sib txuas lus fiber optic hauv ib lub tsev muaj ntau kauj ruam tseem ceeb. Ua ntej, kev ntsuam xyuas kom meej ntawm lub tsev tsim thiab cov khoom siv yog qhov tseem ceeb ...

Ib lub txee khib yuav tsum tau teeb tsa zoo hauv ib puag ncig uas tuaj yeem ua raws li nws cov kev xav tau tshwj xeeb thiab xyuas kom meej tias muaj kev ua haujlwm zoo tshaj plaws. Qhov chaw zoo tshaj plaws rau lub txee khib feem ntau yog lub hauv paus nruab nrab...

Cov xov hlau Unshielded twisted pair (UTP) yog ib hom xov hlau tooj liab uas siv dav dav. Nws muaj cov xov hlau tooj liab uas tsis muaj kev tiv thaiv ntxiv. Cov xov hlau UTP feem ntau siv nrog Ethernet thiab tuaj yeem txhawb nqa ntau yam...

Yuav kom txhim kho tau ib lub network uas muaj cov ntaub ntawv teeb tsa, koj yuav tsum xub npaj qhov kev tsim network thiab cov kev xav tau, suav nrog tus naj npawb ntawm cov khoom siv, cov ntaub ntawv ntws, thiab cov kev xav tau kev nthuav dav yav tom ntej. Tom qab ntawd...

Npaj qhov kev teeb tsa thiab tsim qauv ntawm lub network, suav nrog qhov chaw ntawm cov khoom siv network, kev xa xov hluav taws xob, cov ntsiab lus sib txuas, thiab lwm yam. Raws li qhov kev tsim qauv uas tau npaj tseg, teeb tsa cov cabling...

Thaum nws los txog rau kev xaiv cov cabling zoo rau koj lub network infrastructure, qhov kev xaiv ntawm Qeb 6 (Cat6) thiab Qeb 6A (Cat6A) nyob ntawm koj cov kev xav tau tshwj xeeb hauv network. Cat6 cables yog cov nqi tsim nyog ...

Ib qho fiber optic pigtail yog ib qho luv luv, xaus rau ntawm fiber optic uas feem ntau muaj ib qho connector ntawm ib kawg thiab ib qho fiber raug rau lwm qhov. Nws yog siv los txuas cov fiber optic rau cov khoom siv lossis los tsim kev sib txuas...

Thaum xaiv ib txoj hlua Ethernet, muaj ntau yam uas yuav tsum xav txog kom paub tseeb tias nws ua tau raws li koj cov kev xav tau tshwj xeeb. Nov yog qee cov lus qhia rau kev xaiv txoj hlua Ethernet zoo: Pawg hlua...

Ib lub fiber optic patch cable, tseem hu ua fiber optic patch cable, yog ib qho tseem ceeb hauv cov tes hauj lwm fiber optic. Nws muaj qhov ntev ntawm fiber optic cable...

Qhov loj me me ntawm cov tub ntxhais: Ib hom fiber ntau muaj qhov loj me me ntawm cov tub ntxhais, feem ntau nyob ib puag ncig 9 microns, uas tso cai rau nws nqa ib hom teeb thiab xa cov ntaub ntawv hla kev deb.

Qhov sib txawv tseem ceeb ntawm cov xov hlau fiber optic ib hom thiab ntau hom yog nyob rau hauv lawv txoj kev xa lub teeb thiab qhov deb uas lawv tuaj yeem xa cov ntaub ntawv tau zoo. Ib hom fiber yog tsim los rau...