1.Introduction to Triple play ONU
1.1Triple ua si ONU yog cov khoom siv kho qhov muag pom kev sib txuas lus tau tsim los ntawm peb lub tuam txhab rau kev lag luam dav dav raws li GPON / EPON thev naus laus zis.Cov khoom lag luam tuaj yeem ua tau raws li cov kev xav tau ntawm FTTH / FTTR / FTTx fiber ntau-rau-lub-tsev thiab cov neeg siv fiber ntau-rau-chav tsev, muab cov neeg siv khoom siv dav dav raws li GPON / EPON, thiab paub txog cov ntaub ntawv sib xyaw, video thiab lub suab. kev pabcuam.
1.2Based ntawm ITU-T G.984 / Tuam Tshoj Telecom CTC3.0 thev naus laus zis, tiam tshiab ntawm broadband passive optical network kev nkag mus rau cov qauv, Triple play ONU muaj ntau yam zoo xws li high bandwidth, high efficiency, loj kev pab cuam, nplua nuj neeg siv interfaces , thiab lwm yam, thiab yog ib qho cuab yeej zoo tshaj plaws rau cov tswv lag luam / tsev so / tsev so kom paub txog kev nthuav dav thiab kev hloov pauv ntawm kev siv cov kev pabcuam hauv network.
1.3Triple ua si ONU muab 1 gigabit thiab 100 megabit adaptive network chaw nres nkoj, 1 lub suab chaw nres nkoj, 1 CATV interface, thiab 802.11 b/g/n txheem Wi-Fi nkag.Cov cuab yeej tau paub txog kev sib tshuam thiab kev sib cuam tshuam nrog GPON / EPON cov cuab yeej siv hauv zos (OLT) ntawm kev lag luam cov kev sib txuas lus tseem ceeb (Huawei / ZTE / Fiberhome / HDV Fiber) los tsim lub gigabit system kom tau raws li FTTH / FTTx nkag mus rau lub suab. thiab cov ntaub ntawv kev pabcuam.Nyob rau tib lub sijhawm, nws txoj haujlwm WIFI tuaj yeem muab cov neeg siv sib txawv ntawm cov chaw txawb sab hauv tsev los ntawm WIFI kev nkag mus rau cov cai.
1.4Triple ua si ONU kev sib xyaw ua ke wireless muaj nuj nqi, tag nrho raws li 802.11 b/g/n wireless standard raws tu qauv, dual sab nraud high-tau txais omnidirectional kav hlau txais xov, ib zaus wireless kis tus nqi mus txog 300Mbps, dual-band wireless kis tau tus nqi mus txog 1200Mbps , nrog rau qhov muaj zog nkag mus, dav dav thiab lwm yam ntxwv, muab cov neeg siv nrog cov ntaub ntawv sib kis tau zoo dua lav.
ODM ONU-Triple ua si ONU
2.Hotel integrated thaiv daim ntaub ntawv ntawm Triple play ONU
Qhov tshwj xeeb WDM wavelength division multiplexing thev naus laus zis ntawm Triple play ONU yog ib qho fiber ntau peb nthwv dej: ib qho fiber ntau kho qhov muag nqa IP cov kev pabcuam thiab CATV cov kev pabcuam, thiab muab cov kev pabcuam txuas xws li TV pabcuam, kev pabcuam hauv xovtooj, kev pabcuam hauv xovtooj, thiab cov kev pabcuam ntse xauv rau txhua chav.
Qhov zoo:
2.1 Ib qho khoom siv kho qhov muag nqa tag nrho cov kev pabcuam, kev xaim yog yooj yim, cov nqi xaim raug txo, cov ntaub ntawv thiab CATV cov kev pabcuam raug cais los ntawm qhov sib txawv wavelengths, cov ntaub ntawv kev pabcuam siv 1310nm wavelength upstream, downlink txais 1490nm wavelength, thiab CATV kev pabcuam txais 1550nm wavelength.
2.2 Triple play ONU txhawb GPON / EPON OLT kev sib txuas yooj yim, nrog kev ntseeg siab, tus nqi qis, cov qauv sib txuas sib txuas, kev nkag mus rau txhua qhov sib txuas, thiab kev sib txuas yooj yim.Passive spectroscopic ntaus ntawv, pub dawb ntawm kev saib xyuas fais fab, tsis yooj yim rau kev cuam tshuam los ntawm ib puag ncig sab nraud, tus nqi qis qis.
Hotel integrated thaiv daim ntaub ntawv topology ntawm Triple play ONU