1. Cov khoom siv sib txawv
Thaum FTTB raug teeb tsa, ONU cov cuab yeej yuav tsum tau ua;FTTH's ONU cov cuab yeej tau nruab rau hauv ib lub thawv hauv ib feem ntawm lub tsev, thiab tus neeg siv lub tshuab ntsia tau txuas nrog rau tus neeg siv chav los ntawm Qeb 5 cables.
2. Qhov sib txawv nruab muaj peev xwm
FTTB yog fiber ntau optic cable rau hauv tsev, cov neeg siv tuaj yeem siv fiber ntau los siv xov tooj, broadband, IPTV thiab lwm yam kev pabcuam;FTTH yog fiber ntau optic cable rau txoj kev hauv tsev lossis rau lub tsev.
3. Sib txawv network ceev
FTTH muaj Internet ceev dua FTTB.
Qhov zoo thiab qhov tsis zoo ntawm FTTB:
qhov zoo:
FTTB siv cov kab kev nkag siab, tsis muaj kev hu xov tooj (Tuam Tshoj Telecom Feiyoung hu ua fiber-to-the-tsev, uas xav tau tus neeg siv khoom, thiab yuav tsum tau hu xov tooj).Nws yog ib qho yooj yim rau nruab.Tus neeg siv tsuas yog yuav tsum tau nruab ib daim npav network ntawm lub khoos phis tawj rau 24-teev kev siv Internet ceev.FTTB muab qhov siab tshaj plaws uplink thiab downlink tus nqi ntawm 10Mbps (tsuas yog).Thiab raws li IP ceev txwv thiab tag nrho broadband, ncua sij hawm yuav tsis nce.
tsis txaus:
Qhov zoo ntawm FTTB raws li kev siv Internet ceev ceev yog qhov pom tseeb, tab sis peb yuav tsum pom qhov tsis txaus.ISPs yuav tsum nqis peev nyiaj ntau hauv kev teeb tsa kev sib txuas ceev ceev hauv txhua tus neeg siv lub tsev, uas txwv tsis pub tshaj tawm thiab siv FTTB.Feem ntau netizens tuaj yeem them taus nws thiab tseem yuav tsum tau ua haujlwm ntau.
Post lub sij hawm: Aug-13-2021