Injangwe ya optique (izwi kandi nk'igikoresho cya ONU) itangwa nu rugo rwacu rwashizeho igera kumurongo wumukoresha binyuze muri PON (umuyoboro wa pasiporo optique), uhuza optique, hanyuma ugahuza nicyambu cya PON cyigikoresho cya OLT.Porotokole amakuru aratandukanye rwose na LAN gakondo.Optical Cat ihindura amakuru ya PON mumibare ya Ethernet, ikina uruhare rwo guhindura protocole, ni ukuvuga amarembo.
Ubwoko bwinjangwe bworoshye: bushobora kugabanywa muri EPON ONU, GPON ONU, XPON ONU ukurikije ibisanzwe
1. EPON ONU: EPON (Ethernet Passive Optical Network), ishingiye kuri protocole ya IEEE 802.3ah, itanga igipimo cya uplink na downlink igipimo cya 1.25Gbps.
2. GPON ONU: GPON (Gigabit-Capable PON), ishingiye kuri ITU-T G.984.x protocole isanzwe, itanga uplink na downlink igipimo cya asimmetric ya 1.244Gbps kuri uplink na 2.488Gbps kumanuka.
3. XPON ONU: uburyo bubiri bwa ONU, bushigikira IEEE 802.3ah / ITU-T G.984.x protocole isanzwe.
Ubwoko bw'injangwe ya HDV OEM: ubwoko bwamakuru ONU, ubwoko bwijwi ONU, ubwoko bwa CATV ONU, ubwoko butatu bwo guhuza imiyoboro ONU
1. Ubwoko bwamakuru ONU: 1GE, 1GE + 1FE + WIFI, 1GE + 3FE + WIFI, 2GE + AC-WFI, 4GE + AC-WFI
2. Ubwoko bwa fonetike ONU ： 1GE + 1FE + WIFI + 1POTS 、 1GE + 3FE + WIFI + 1POTS 、 4GE + AC-WIFI + 1POTS
3. Ubwoko bwa CATV ONU ： 1GE + 1FE + WIFI + CATV 、 1GE + 3FE + WIFI + CATV 、 1GE + 1FE + CATV 、 2GE + AC-WIFI + CATV 、 4GE + AC-WIFI + CATV
4. Ubwoko butatu bwo guhuza ubwoko bwa ONU ： 1GE + 1FE + WIFI + 1POTS + CATV 、 1GE + 3FE + WIFI + 1POTS + CATV 、 4GE + AC-WIFI + 1POTS + CATV
