- lus qhia
FTTH txhais tau tias fiber ntau rau hauv tsev thiab ncaj qha rau cov neeg siv khoom siv. Qhov no kuj yog cov tshuab uas peb tau nrhiav thiab tshawb nrhiav ntau tshaj 20 xyoo. Vim muaj kev cuam tshuam tsis tu ncua ntawm tus nqi, thev naus laus zis, kev thov thiab lwm yam, lub tshuab no tau nthuav dav thiab tsim. Tam sim no, nrog cov thev naus laus zis no, peb niaj hnub tshawb nrhiav kev nrawm dua. Ntau xyoo dhau los, vim muaj kev txhawb nqa txoj cai thiab kev txhim kho thev naus laus zis nws tus kheej, tom qab ntau xyoo ntawm kev ntsiag to, FTTH tau rov ua qhov chaw kub thiab nkag mus rau lub sijhawm ntawm kev loj hlob sai. Tam sim no, ntau yam kev siv dav dav xws li VoIP, kev ua si online, e-kev kawm, mod (Multimedia ntawm kev thov) thiab lub tsev ntse tau coj kev nplij siab thiab yooj yim rau lub neej.
2) Tswv yim
SFU (ib tsev neeg ib leeg)
SBU (ib chav ua lag luam)
MDU (ntau chav tsev)
MTU (multi-tenant unit) coj mus muag multi-tenant unit
CBU (cell base unit) chaw nres tsheb hauv paus
Raws li pom nyob rau hauv daim duab, qhov kawg FTTx tuaj yeem xaiv raws li cov terminals sib txawv. Lub hom phiaj kawg yog ua kom lub network ncaj qha ze rau tus neeg sivOLTrau hauv optical fiber signals.
Cov saum toj no yog GPON FTTx qhov chaw ua haujlwm coj los ntawm Shenzhen Shenzhen HDV photoelectric Technology Co., Ltd. Cov khoom lag luam tsim los ntawm lub tuam txhab npog optical fiber modules, Ethernet modules, optical fiber ntau transceiver modules, optical fiber nkag modules, SSFP optical modules, thiabSFP optical fibers, thiab lwm yam. Cov khoom lag luam saum toj no tuaj yeem muab kev txhawb nqa rau cov xwm txheej sib txawv. Ib pab neeg R & D muaj zog thiab muaj zog tuaj yeem pab cov neeg siv khoom nrog cov teeb meem kev lag luam, thiab pab pawg ua lag luam muaj kev xav thiab kev ua haujlwm tuaj yeem pab cov neeg siv khoom tau txais kev pabcuam zoo thaum lub sijhawm sib tham ua ntej thiab ua haujlwm tom qab tsim khoom. Zoo siab txais tos koj tiv tauj peb rau txhua yam kev nug.