Tau ntsib nrog cov ntsiab lus mob ntawm kev sib txuas hauv tsev sib txuas thiab pawg- cov cuab yeej siv, lub davhlau ya nyob twg cov cuab yeej sib txuas ua ke plaub lub luag haujlwm yog ntsiag to hloov lub tsev broadband ecosystem.
Nyob rau hauv ib lub sijhawm uas Gigabit broadband tau dhau los ua cov ntsiab lus tseem ceeb, cov kev sib txuas hauv tsev ntsib cov teeb meem tshiab: kho qhov muag modems, routers, xov tooj sib txuas, thiab TV teeb - cov thawv sab saum toj feem ntau cuam tshuam chav nyob, nrog kev sib txuas thiab kev saib xyuas nyuaj. Tsis ntev los no, GPON ONU ntaus ntawv sib koom ua ke plaub Gigabit Ethernet ports, VoIP, dual-band AC Wi-Fi, thiab CATV ua haujlwm tau dhau los ua kev lag luam nyiam.
Cov cuab yeej no, dubbed "Tag nrho-hauv-Ib Ntse Optical Modem" los ntawm kev lag luam, yog kev daws teeb meem ntawm pawg- cov khoom siv hauv tsev los ntawm kev sib xyaw ua ke, ua rau txoj hauv kev rau yav tom ntej ntawm 10 Gigabit optical networks.
01 Kev Lag Luam Mob Cov Ntsiab Lus: Piled-txhim kho cov khoom siv thiab kev sib txuas ua ke
Tom qab kev txhim kho hauv tsev broadband yog qhov kev ntxhov siab ntawm ntau yam khoom siv uas cov neeg siv yuav tsum sib cav nrog. Feem coob ntawm cov tsev neeg Suav yuav tsum tau tswj xyuas fiber ntau optic internet, IPTV, tsau - xov tooj, thiab Wi-Fi kev pab them nqi ib txhij thaum lub sij hawm broadband installation.
Cov kev daws teeb meem suav nrog ntau yam khoom siv nyob ib leeg lossis ib qho yooj yim kho qhov muag modem ntxiv rau ntau yam khoom siv sab nraud, ua rau tangled cables thiab ntau lub ntsiab lus tsis ua haujlwm.
Cov neeg siv khoom xav tau cov khoom siv davhlau ya nyob twg uas tuaj yeem sib xyaw ua ke ntau lub luag haujlwm nrog kev ua haujlwm ruaj khov, thiab txhua qhov no - hauv - ib qho GPON ONU ua tau raws li qhov xav tau ntawm kev lag luam no.
Thaum lub sij hawm txoj kev loj hlob, cov tuam txhab tsim khoom tau tsom mus rau kev daws teeb meem kev sib tw ntawm kev ua haujlwm ntawm kev sib koom ua ke thiab teeb liab cuam tshuam, ua rau ib qho khoom siv los daws cov kev pabcuam sib txawv ib txhij.
02 Kev sib koom ua ke thev naus laus zis: Plaub txoj haujlwm hauv ib qho qauv tsim
Txhua ntawm plaub lub luag haujlwm ntawm GPON ONU ntaus ntawv no muaj nws cov kev cai tshwj xeeb. Plaub Gigabit Ethernet chaw nres nkoj ua tau raws li ntau-chav xaim network xav tau, ua kom muaj kev ua haujlwm ruaj khov rau siab - bandwidth daim ntawv thov xws li kev ua si thiab chaw ua haujlwm.
Lub VoIP muaj nuj nqi siv lub siab DSP nti los xa cov ntaub ntawv suab hauv GPON network, xa cov kev hu kom meej meej thiab txhawb nqa ntxiv nta xws li hu rau ID thiab peb - txoj kev hu.
Lub dual-band AC Wi-Fi thev naus laus zis ua haujlwm ntawm ob qho tib si 2.4GHz thiab 5GHz zaus bands, xaiv qhov zoo tshaj plaws band los daws cov kev lag luam network los ntawm congestion ntawm ib pawg.
Qhov tseem ceeb tshaj plaws, kev sib koom ua ke ncaj qha ntawm CATV muaj nuj nqi siv Wavelength Division Multiplexing (WDM) thev naus laus zis los xa ob qho tib si hauv internet cov ntaub ntawv thiab tshaj tawm cov xov tooj cua hauv TV tshaj ib qho fiber ntau optical.
Qhov no txhais tau hais tias cov neeg siv tsis xav tau IPTV ntxiv - cov thawv sab saum toj lossis cov cuab yeej hloov kho video nyuaj, thiab tuaj yeem saib HD TV ncaj qha los ntawm lub network hauv tsev.
03 Tsav Tsheb: 10G Optical Network thiab 50G PON xa tawm
Kev nce ntawm cov cuab yeej sib txuas no yog ze ze rau kev nrawm ntawm Tuam Tshoj txoj kev tsim kho 10G optical network. Thaum ntxov 2025, Ministry of Industry thiab Information Technology (MIIT) tau tshaj tawm "Daim Ntawv Ceeb Toom Txog Kev Ua Haujlwm 10G Optical Network Pilot Projects," txhawb nqa kev pib ua haujlwm thoob tebchaws.
50G PON, raws li qhov txuas ntxiv ntawm - tiam siv tshuab kho qhov muag, tab tom hloov los ntawm kev sim theem mus rau loj - kev xa tawm. Raws li cov kws tshaj lij, 50G PON yog ib qho tseem ceeb ua haujlwm thev naus laus zis rau 10G optical tes hauj lwm, nrog cov qauv ua tiav thiab cov kev taw qhia kev lag luam meej.
Tsav los ntawm kev tsav tsheb txoj cai, ntau lub xeev thiab nroog suav nrog Beijing, Shanghai, Zhejiang, Jiangsu, Shandong, thiab Shenzhen tau tshaj tawm 10G optical network txoj kev npaj thiab cov cai.
Cov cuab yeej tsim khoom lag luam tau tshaj tawm cov khoom siv davhlau ya nyob twg txhawb kev nrawm dua. Li Mingsheng, Planning Chief Engineer ntawm ZTE, tau hais tias lawv tau tsim lub cim tshiab ntawm kev txawj ntse hauv OLT platform, ua ke nrog 50G PON FTTR cov khoom lag luam, txhawb nqa 10G xa mus thoob plaws txhua qhov xwm txheej suav nrog tsev thiab tsev kawm ntawv.
04 Kev Lag Luam Kev Lag Luam: Kev Sib Koom Tes Hauv Tsev
Cov ntaub ntawv kev lag luam qhia tias cov neeg siv Gigabit twb suav txog 30.9% ntawm tag nrho cov neeg siv internet broadband ruaj khov, mus txog 207 lab tsev neeg. Raws li cov neeg siv xav tau rau kev sib txuas lus zoo, cov cuab yeej siv hauv tsev tau tsim los ntawm "kev koom ua ke, kev txawj ntse, thiab kev tsim qauv."
Tuam Tshoj Unicom tau tsim cov Hi-CON hauv tsev ntse kev sib koom tes kho qhov muag sib txuas lus, txhawb kev sib koom ua ke ntawm kev sib koom ua ke ntawm kev sib koom tes thiab txuas ntxiv cov neeg nqa khoom- qib kev ua haujlwm hauv tsev.
Lub caij no, Tuam Tshoj Txawb tseem tab tom tsim FTTR + PON kawg-rau- xaus kev tswj hwm hauv nruab nrab thiab tswj kev tsim kho, txhim kho ultra-gigabit Wi-Fi kev paub lees paub los ntawm kev tswj hwm lub hauv paus thiab kev tswj hwm, thiab kev sib koom tes kho qhov muag + WLAN.
Tag nrho -lub tsev kho qhov muag Wi-Fi (FTTR) tab tom dhau los ua tus qauv tshiab, siv cov fiber ntau kho qhov muag los txuas lub network rau txhua chav, daws Wi-Fi kev sib tw hauv cov tsev loj.
Tawm tsam qhov keeb kwm yav dhau los no, tag nrho -hauv- ib lub GPON ONU ntaus ntawv dhau los ua lub hauv paus tswj hwm ntawm lub network hauv tsev, ua kom yooj yim rau cov neeg siv kev ua haujlwm los ntawm kev tswj hwm kev sib koom ua ke.
05 Kev Sib Tw thiab Yav Tom Ntej: Smooth Evolution rau 10G
Txawm hais tias tag nrho -hauv- ib lub GPON ONU cov cuab yeej daws tau ntau qhov kev mob tam sim no ntawm cov tes hauj lwm hauv tsev, kev lag luam tseem ntsib cov teeb meem kev lag luam. Thaum lub sij hawm evolution ntawm 10G optical tes hauj lwm, GPON thiab EPON cheeb tsam ntsib cov kev hloov kho sib txawv.
Hauv cheeb tsam GPON, peb qhov kev sib koom ua ke ntawm - tiam ntawm G / XG(S) / 50G tau ua tiav zoo tag nrho, nrog rau cov qauv kev lag luam ua tiav. Txawm li cas los xij, hauv EPON cov cheeb tsam, qhov kev sib tw tseem ceeb rau kev hloov kho mus rau 50G PON yog qhov sib tshooj ntawm qhov nruab nrab ntawm qhov nruab nrab thiab ITU-T 50G PON qhov nruab nrab / qis qis.
Kev lag luam yog nquag txhawb kev daws teeb meem. ZTE tau tso tawm 50G-PON peb- tiam Sijhawm Division kev sib koom ua ke, kov yeej kev lag luam kev sib tw ntawm kev sib raug zoo ntawm ITU 50G-PON thiab IEEE EPON cov qauv.
Tuam Tshoj Telecom Research Institute thiab ZTE koom ua ke ua tiav qhov chaw kuaj xyuas ntawm 50G-PON peb- tiam Sijhawm Division coexistence technology scheme.
Cov khoom lag luam kuj tau ua qhov kev sib tw hauv kev kho qhov muag module miniaturization. Tuam Tshoj Telecom Research Institute, ua ke nrog cov neeg koom tes hauv kev lag luam, ua tiav thawj zaug ntawm kev kuaj xyuas qhov ntsuas asymmetric SFP-DD miniaturized "tri-mode coexistence" 50G-PON OLT optical module thiab system.
Nrog rau kev tshaj tawm ntawm lub teb chaws 10G optical network pilot tej yaam num, functional integration of equipment will be the mainstream trend for home terminals. Raws li kev lag luam kwv yees, los ntawm 2025, 25G / 50G PON OLT optical modules yuav suav txog 30% ntawm PON OLT kev ua lag luam.
Cov kev sib txuas hauv tsev yav tom ntej yuav ua kom yooj yim dua thiab txawj ntse, nrog rau ib qho khoom siv kho qhov muag nkag mus rau hauv tsev thiab txuas mus rau ib qho khoom siv me me, ua tau raws li tag nrho cov kev xav tau ntawm lub network ntawm tag nrho tsev neeg.
Txhua yam - kho qhov muag + AI yog pab cov kev pabcuam hauv tsev ntse nthuav dav los ntawm "cov khoom qub qub" - broadband internet, TV IPTV, thiab kev ruaj ntseg hauv tsev - mus rau "peb yam tshiab" - kev cia hauv tsev, XR qoj / kev ua si, thiab kev saib xyuas hauv tsev rau cov neeg laus.
