1) ʻŌlelo mua:
Me ka wikiwiki o ka puka ʻana o nā ʻoihana like ʻole, ʻoi aku ka nui o nā ʻoihana e ʻike pono e wāwahi i ka "bottleneck" o ka bandwidth i ka hiki ke hiki, a ʻo ka fiber optical ka mea ʻoi aku ka maikaʻi loa.ʻElua mau mea maikaʻi o ka fiber Optical ma luna o ke kaula keleawe: ʻoi aku ka lōʻihi o ka hoʻouna ʻana;Hoʻouna ʻia nā ʻikepili hou aku i kēlā me kēia manawa (a hiki i 100tbps / s i kēia manawa).
Ke aʻo nui nei kēia papa i ka hope, nā manaʻo kumu, nā hiʻohiʻona, nā hiʻohiʻona noiʻi o ka ʻenehana GPON, ke ʻano hoʻokele o ka ʻōnaehana GPON a me ke ʻano hoʻolaha lawelawe o ka terminal, a me ka noi pūnaewele a me ke ʻano palekana pūnaewele o GPON.
2) Manaʻo
ʻO ka PON kahi pūnaewele optical passive me kahi kiko i ka multipoint (p2mp);
GPON: Gigabit-hiki i ka passive optical network.ʻO ka hui ʻana o ka pūnaewele PON: ʻo ka laina laina opitika (OLT)
Hoʻokumu ʻia kahi ʻupena hoʻohele optical (ODN) me ka splitter optical a me ka fiber optical
ʻĀpana pūnaewele ʻōpika/terminal onu/ont (hui pūnaewele ʻōpika/ ʻūnaewele ʻōpika)
Penei ke kaʻina hana hoʻoili:
Hoʻopili ʻia ʻo OLT uplink i ka Pūnaewele, VoIP, IPTV, a hoʻopili ʻia ka downlink iā ODN;
Hāʻawi ʻo ODN i nā ʻikepili āpau i kēlā me kēia ONU a i ʻole ont ma o ka mahele opua;
ʻO ONU a i ʻole ont kānana i ka ʻikepili e pono ai lākou ma o ke code ʻike i ka ʻikepili, a laila hoʻouna i ka mea hoʻohana.
ʻO ka mea i luna, ʻo ka GPON network architecture i lawe ʻia e Shenzhen Shenzhen HDV photoelectric Technology Co., Ltd. ʻO nā huahana module i hana ʻia e ka uhi ʻoihana nā modules fiber optical, Nā modules Ethernet, nā modules transceiver fiber optical, nā modules komo fiber optical, SSFP mau modula optical, aʻO nā fiber optical SFP, etc. Hiki i nā huahana module i luna ke hāʻawi i ke kākoʻo no nā hiʻohiʻona pūnaewele like ʻole.Hiki i kahi hui R&D ʻoihana a ikaika ke kōkua i nā mea kūʻai aku me nā pilikia ʻenehana, a hiki i kahi hui ʻoihana noʻonoʻo a ʻoihana ke kōkua i nā mea kūʻai aku e loaʻa nā lawelawe kiʻekiʻe i ka wā o ka kūkākūkā mua a me ka hana ma hope o ka hana.Welina mai iā ʻoe kāhea iā mā˚ouno kēlā me kēia ʻano nīnau.