10G PON Tekinoroji kutumira:
Parizvino, kuvakwa kwebroadband kunonyanya FTTH, asi kuvakwa kwe10G PON kuchiri kutungamirirwa ne10G PON + LAN.Maguta akadai seBeijing, Shanghai, Guangzhou neShenzhen, uko FTTH inotumirwa kare, akatanga kutarisana nezvinodiwa zvekuvandudzwa kweiyo FTTH network.Nekudaro, nekuda kwemhando diki uye mutengo wakakwira wezviteshi mu10G PON ONT, 10G PON inonyanya kuiswa paOLTparutivi munguva pfupi, nepo divi rekupedzisira richiri kunyanya kushandisa EPON / GPON zviteshi kuti uwedzere rutsigiro rweGE ports, uye kupa gigabit basa repamba kune vashoma nhamba yevashandisi.Mune ramangwana, nekuzivikanwa kwevashandisi vepamusoro-bandwidth, pamwe nechiyero che10G PON zviteshi uye kuderera kwemutengo, kushandiswa kwechiyero che10G PON FTTH kuchasimudzirwa zvishoma nezvishoma.Parizvino, chiyero chekuiswa kwe10G EPON mukatiOLTdivi rakagadzirira, uye kutumirwa kweXG (S) -PON mukatiOLTinoda kuve yakakura neCombo PON.Nekuda kwezvipingamupinyi zvehunyanzvi hwekuita, mutengo weCombo PON wakatokwira kupfuura 10G EPON.Pamusoro pezvo, kurerutsa chiyero cheXGPON, uchishandisa wavelength yakafanana ne10G EPON nokudaro kubvisa WDM1r kubva kunetiweki yeODN.Iyo zvakare inzira inogoneka yekupira bandwidth kugarisana neGPON ONT, asi inoda kusimudzira kugadziridzwa kweXG-PON standard.
Midziyo yevagadziri isingatsigire 10G PON bhodhi kadhi mumutambo wemazuva ano inofanira kuchinjwa zvishoma nezvishoma, uye midziyo iri pamusoro inofanira kubviswa zvishoma nezvishoma nenzira yekufambisa kwevashandi kune imwe OLT uye kuchinjwa kwemidziyo yose.
Related technical deployment kurudziro:
Parizvino, PON network yakatakura masevhisi akasiyana senge Broadband, izwi, IPTV live nhepfenyuro, IPTV pa-inoda uye mutsara wakatsaurirwa.Panguva imwecheteyo, PON network inotakura netiweki manejimendi ruzivo rwePON zvishandiso uye magedhi epamba, uye inogona zvakare kutakura nhare yekudzoka uye prequel masevhisi mune ramangwana.Nekuwedzera kwemhando dzebhizinesi uye nhamba diki yevashandisi vari pasi pePON imwe chiteshi (kazhinji gumi kusvika gumi nemaviri), traffic yeimwe PON port ine hunhu hwekukasira kwakasimba uye kusagadzikana kukuru.Iyo yekutanga nzira yekuverenga traffic zvinoenderana neiyo bhizinesi modhi haichagadziriswe kune traffic maitiro ePON network.Zvinokurudzirwa kuti iyo PON network inofanirwa kutora anotevera tekinoroji mazano ekutumira kuti awedzere network bandwidth uye kugadzirisa ruzivo rwemushandisi.
① Iyo yekuwana network yeIPTV sevhisi yakaiswa zvizere ne layer 2 multicast, ineOLTkuendesa IGMPProxy uye ONU kuendesa IGMP Snoop-ing kuderedza bandwidth kutorwa kwePON port.
② Iyo Broadband yekuwana network inoshandisa 802.1p-yakavakirwa QoS tekinoroji, ichipa pamberi kuti ive nechokwadi chekuendeswa kwepamusoro-soro masevhisi.
③ Iyo gedhi repamba uye yekuseta-yepamusoro bhokisi yakavakirwa-yakapfava probe, uye inoshandira pamwe neyetiweki yekutarisa uye yekuongorora system (yakadai seHuawei uTraffic, ZTE BigDNA, nezvimwewo) kuona zvine simba kutarisa padanho rebhizinesi uye netiweki level.
PON ports iyo ichiri kusakwanisa kuzadzisa zvinodiwa bandwidth kuburikidza nepamusoro pehunyanzvi mazano anofanirwa kugadziridzwa nekugadzirisa kugovera kwevashandisi, kudzikisa optical separation ratio uye kusimudzira 10G PON.
Izvo zviri pamusoro apa mazano e10G PON tekinoroji network deployment uyeOLTevolution yakaunzwa neShenzhen HDV Phoelectron Technology Co., LTD.Shenzhen HDV Phoelectron Technology Co., LTD.ine hardware yakasimba uye software simba, uye zvinhu zvikuru zvinotengeswa zvinopisa ndezvi:
OLTmidziyo: rack olt, diki olt, compact olt, olt switch, olt module, kutaurirana olt, nezvimwe.
ONUmidziyo: olt onu, ac onu, akangwara onu, kutaurirana onu, kumba onu,
Chinja midziyo: Ethernet switch, zvese-optical switch, 8 port switch,
100 mbit switch, optical fiber switch uye zvichingodaro, gamuchira vatengi kukambani yedu kuti tinzwisise.