1) Nhanganyaya:
Nekukurumidza kubuda kwemabhizimisi akasiyana-siyana, mamwe maindasitiri anoona kuti zvakakosha kuputsa "bhodhoro" rebhanwidth nekukurumidza sezvinobvira, uye optical fiber ndiyo yakanyanya kunaka yekufambisa nzira.Optical fiber ine mabhenefiti maviri pamusoro petambo yemhangura: kureba kutapurirana kure;Yakawanda data inofambiswa panguva yeyuniti (kusvika ku100tbps / s parizvino).
Iyi kosi inonyanya kudzidza kumashure, pfungwa dzekutanga, hunhu, mamiriro ekushandisa eGPON tekinoroji, manejimendi maitiro eGPON system uye sevhisi yekugovera maitiro eiyo terminal, pamwe netiweki application uye network yekudzivirira nzira yeGPON.
2) Pfungwa
PON is a passive optical network ine point to multipoint (p2mp) chimiro;
GPON: Gigabit-inokwanisa passive optical network.Kuumbwa kwePON network: Optical line terminal (OLT)
An optical distribution network (ODN) inoumbwa neoptical splitter uye optical fiber
Optical network unit/terminal onu/ont (optical network unit/ optical network terminal)
Nzira yekutumira iyi ndeyotevera:
OLT uplink yakabatana neInternet, VoIP, IPTV, uye downlink yakabatana neODN;
ODN inogovera data rese kune yega yega ONU kana ont kuburikidza nekupatsanurwa kwemaziso;
ONU kana kuti ont inosefa iyo data yavanoda kuburikidza nekodhi yekuzivikanwa mune data furemu, vozoiendesa kumushandisi.
Izvo zviri pamusoro iGPON network architecture yakaunzwa neShenzhen Shenzhen HDV photoelectric Technology Co., Ltd. Zvigadzirwa zvemodule zvinogadzirwa nekavha yekambani. optical fiber modules, Ethernet modules, Optical fiber transceiver modules, Optical fiber access modules, SSFP Optical modules,uyeSFP optical fibers, etc. Zvigadzirwa zvemodule zviri pamusoro zvinogona kupa rutsigiro kune akasiyana network.Nyanzvi uye yakasimba R&D timu inogona kubatsira vatengi nenyaya dzehunyanzvi, uye timu inofunga uye ine hunyanzvi bhizinesi inogona kubatsira vatengi kuwana masevhisi emhando yepamusoro panguva yepamberi yekubvunzana uye mushure mekugadzira basa.Tinokugamuchirai taura nesukune chero rudzi rwekubvunza.