Me ka ulu wikiwiki o ka ʻepekema a me ka ʻenehana, ua hoʻolaha nui ʻia ka ʻenehana FTTH (Fiber To The Home Fiber to the Home).ʻO ka pūnaewele kamaʻilio i hoʻomalu ʻia e China Telecom, China Mobile a me China Unicom ua hoʻopau i ka hoʻolaha oʻo nui.Ma ke ʻano he mea lawe fiber i ka ʻenehana home, ua lilo ka pōpoki optical (modem optika) i mea pono no ke kūkulu ʻana i ka ʻenehana pūnaewele home.Hoʻohana ka pōpoki optical maʻamau i nā ʻāpana nui i hoʻohui ʻia, nona nā hiʻohiʻona o nā kaapuni maʻalahi, ka hoʻohana haʻahaʻa haʻahaʻa, a me ka hilinaʻi kiʻekiʻe.Me ka paʻakikī o ka hoʻohana ʻana i ka ʻoihana pūnaewele, ʻaʻole hiki i nā pōpoki optical kuʻuna ke hoʻokō i ka hana a nā kānaka a me nā pono o kēlā me kēia lā, a ua puka mai nā pōpoki optical multifunctional.
He aha ka pōpoki optical multifunctional?E like me ka inoa e hōʻike nei, ma ke kumu o ka modulation mua a me ka ʻenehana demodulation o nā pōpoki optical, ua hoʻohui ʻia kahi ʻano o nā lawelawe, e like me nā lawelawe mālama USB, nā lawelawe VoIP (Voice over Internet Protocol based voice transmission), CATV (Community Antenna Television. ) nā lawelawe, nā hana WIFI, a pēlā aku.
He mea hana 'oihana 'o Shenzhen Haidiwei Optoelectronics (HDV).ONUnā lako popoki optical a me nā modula kamaʻilio naʻauao.Ke kūʻai aku nei kā mākou hui i nā mea kamaʻilio like ʻole me nā pilina i luna a i lalo, e like me ka fiber optic transceivers, Ethernet switch, OLT device,ONUnā mea hana, a pēlā aku.Inā makemake ʻoe e aʻo hou aʻe e pili ana i ka ʻike ʻenehana kamaʻilio, e ʻoluʻolu e kelepona i kā mākou hui.
ʻO ia ʻano mea hoʻohana nui AC dual band optical cat he huahana HGU (home gateway unit) i hoʻolālā ʻia i nā ʻano hopena FTTH.Hoʻohana ia i nā noi FTTH pae lawe e hāʻawi i ka lawelawe ʻikepili i nā lawelawe mālama mālama USB, nā lawelawe hoʻouna leo VoIP a me nā lawelawe CATV.Hoʻokumu ʻia kēia huahana cat optical ma luna o ka ʻenehana XPON makua, kūpaʻa, a me ke kumu kūʻai.A kākoʻo ia i ka hoʻololi maʻalahi ma waena o nā ʻano EPON a me GPON.Ke hoʻopili ʻia iā EPON OLT a i ʻole GPON OLT, hiki iā ia ke ʻike a hoʻololi i nā ʻano EPON a me GPON.Kākoʻo i nā ʻano alahele a me nā ʻano hoʻopili e like me PPPOC/IPOE/static IP, kākoʻo i nā mode IEEE802.11b/g/n/ac (2.4G a me 5GWiFi), a hiki i nā helu kamaʻilio WiFi ke hiki i 1200Mbps/s.Loaʻa iā ia nā hiʻohiʻona o ka hilinaʻi kiʻekiʻe, ka hoʻokele maʻalahi, ka hoʻonohonoho maʻalahi, a me ka maikaʻi o ka lawelawe (QoS) hōʻoia, a hālāwai me China Telecom's passive optical network EPON technology access and ITU-TG.984.X GPON nā kūlana ʻenehana.E hoʻololi i ke kaiapuni pūnaewele paʻakikī a loli mau.