ONU, ʻike pū ʻia ʻo Optical Network Unit, ʻike nui ʻia ʻo Optical Cat, hoʻohana i ka PON passive fiber optic access ʻenehana me ka fiber optic transmission medium. I kēia manawa he ala nui loa ia no nā mea lawelawe kelepona honua, me nā pōmaikaʻi e like me ke kumu kūʻai haʻahaʻa, bandwidth kiʻekiʻe, latency haʻahaʻa, mālama ʻole passive, a me ka hoʻokele maʻalahi.
EOC: Ka inoa piha ʻo Ethernet Over Cable, lawe ʻia ka ʻikepili Ethernet ma o nā kaula coaxial. Hoʻokumu ʻia ia ma ka ʻenehana komo o ka protocol Ethernet i hoʻohana ʻia i nā kelepona coaxial TV cable, me ka bandwidth bidirectional kiʻekiʻe o 100M. ʻO ia kahi ala komo i lawe ʻia e ka lekiō a me ke kīwī. I nā lā mua, ua hoʻohana nā mea lekiō a me nā kīwī i kahi ala hoʻolaha hoʻokahi ala e hoʻouna i nā lawelawe i nā mea hoʻohana no ka hoʻokipa passive. I ka hoʻololi bidirectional ma hope o nā uea kīwī, ua hoʻomohala ʻia ka ʻenehana EOC, me ka hoʻohana ʻana i ka pūnaewele keʻena EPON + EOC, i hoʻopili ʻia i ka mea hoʻohana hope EOC ma o nā kaula coaxial. Ma muli o nā kumu e like me ka bandwidth a me nā kumu kūʻai, ke hoʻohana mālie nei nā mea lekiō a me nā kīwī i ka ʻenehana PON no ka hoʻouna ʻana, e like me Shenzhen Tianwei, ka mea i hoʻokomo i nā kaula fiber optic i nā hale hou.
CM: Cable Modem, ʻo ia ka inoa piha ʻo Cable modem, i ʻike mau ʻia he cat coaxial. He mea ia no ka loaʻa ʻana o ka ʻikepili ma o ka uwea coaxial o ka TV uwea. ʻO ia ke ala komo i hoʻohana ʻia e ka lekiō a me ke kīwī. Hoʻohana ʻia ka ʻōnaehana hoʻokele CMTS ma ka hope mua. Hoʻololi ka Cable Modem i ka hōʻailona kikohoʻe o luna (IP) i hōʻailona lekiō analog (RF) no ka hoʻouna ʻana, ʻoiai hoʻololi ka lalo i ka hōʻailona lekiō analog (RF) i hōʻailona kikohoʻe (IP) no ka hoʻokipa ʻana. Hoʻohana nui ʻia ka Cable Modem e nā mea lekiō a me ke kīwī (ʻo Shenzhen Tianwei CM ka bandwidth kiʻekiʻe loa o 100M), akā ma muli o nā kumu e like me ka bandwidth a me nā kumu kūʻai, ua hoʻopau ʻia kēia ala komo.
ADSL: Asymmetric Digital Subscriber Line, i ʻike maʻamau ʻia ʻo E-Cat, kahi ala komo i hoʻohana ʻia e nā mea hana mua. Hoʻohana ia i ka ʻenehana māhele alapine a ʻo ke ala hoʻouna ʻo ia ka laina kelepona. Hoʻokaʻawale ia i nā hōʻailona haʻahaʻa a me nā hōʻailona kiʻekiʻe i hoʻouna ʻia e nā laina kelepona maʻamau. He ʻenehana hoʻoili ʻikepili kiʻekiʻe ma nā laina kelepona maʻamau. ʻAʻole hiki ke hoʻokō i ka noi no ka loaʻa ʻana o ka pūnaewele wikiwiki a me ke kumukūʻai kiʻekiʻe, ua hoʻololi mālie ʻia e ka ʻenehana PON.
He mea hana ʻoihana ʻo Shenzhen Haidiwei OptoelectronicsONUlako popoki optical a me ke kamaʻilio naʻauaoONUmodula popoki optical. Ke kūʻai aku nei kā mākou hui i nā lako kamaʻilio like ʻole me nā pili i luna a i lalo, e like me ka fiber optic transceivers, Ethernet switch,OLTmea lako popoki optical,ONUmea lako popoki optical, a pela aku. Inā makemake ʻoe e aʻo hou aʻe e pili ana i ka ʻike ʻenehana kamaʻilio, e ʻoluʻolu e kelepona i kā mākou hui.