Video: Puas yog VDSL Fiber?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
VDSL muab cov kab mob siab rau thiab kev paub hauv internet uas ntseeg tau ntau dua li ADSL, peb cov kev pabcuam dav dav dav dav, thiab muaj hnub no rau 80 feem pua ntawm lub tebchaws tam sim no. Fiber ntau yog qhov zoo tshaj plaws broadband ntawm peb lub network, muab kev sib txuas txhim khu kev qha nrog rau ultra-fastspeeds.
Ib sab ntawm no, yog Fiber zoo dua VDSL?
Cov txiaj ntsig ntawm ultra ceev fiber ntau broadband Nrog ceev ntawm 100MBps thiab nce, ultra ceev fiber ntau broadband yog ntau txhim khu kev qha thiab sai dua nruab nrab broadbandspeeds rau ADSL los yog VDSL . Tsis zoo li tooj liab-based network, fiber ntau yog tsis deb rhiab heev, yog li tsis muaj kev cuam tshuam kev sib txuas los yog poob ceev.
Qhov thib ob, VDSL sawv cev rau dab tsi? Los ntawm Wikipedia, phau ntawv dawb encyclopedia. High speeddigital subscriber kab ( VDSL ) thiab kev kub ceev digitalsubscriber kab 2 ( VDSL2 ) yog digital subscriber line (DSL) technologies muab cov ntaub ntawv xa mus sai dua asymmetricdigital subscriber kab (ADSL).
Puas yog VDSL tib yam li NBN?
Tsis yog, muab yooj yim a VDSL yog hom modem. Koj yuav xav tau ib VDSL modemto nkag mus rau kev kub ceev nbn ua kev pabcuam yog tias koj tsis muaj aDSLAM txuas rau koj qhov chaw.
Puas yog FTTC VDSL?
FTTC siv tib yam WBC infrastructure tab sis muaj kev nkag mus rau End User raws li VDSL 2 thev naus laus zis (tsis yog ADSL 1 thiab ADSL 2+ ntawm WBC). VDSL 2 yog siv los nqa Broadband hla tus khub tooj liab los ntawm Txoj Kev Txawb mus rau EndUsers 'qhov chaw.
Pom zoo:
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Dab tsi yog qhov txawv ntawm DSL thiab VDSL?
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Puas muaj fiber ntau ntawm kuv qhov chaw nyob?
Ib txoj hauv kev yooj yim kom paub seb koj puas tuaj yeem tau txais fiber ntau optic broadband qhov chaw koj nyob yog siv peb cov fiber ntau broadband checker. Txhua yam koj yuav tsum tau nkag mus yog koj tus lej xa ntawv, thiab peb yuav qhia koj yog tias koj tuaj yeem tau txais fiber ntau hauv koj cheeb tsam