COMTREND

Comtrend GRG-4267-UF is an integrated GPON ONT Gateway with a GPON port on the WAN side. On the LAN side, it delivers four Gigabit Ethernet ports, 2 Voice FXS ports, 1 USB 2.0 host, and dual concurrent 802.11 (11n/ac) Wi-Fi; also, an RF-overlay port . 

A detailed list of functions can be found in the:   Comtrend GRG-4280us is the next Wi-Fi 6 generation GPON VoIP Gateway which is designed to meet the end-user requirements for advanced triple-play deployments. With an embedded GPON port on the WAN side, no external ONT is needed as to provide FTTH service. On the LAN side, it provides one 2.5Gigabit Ethernet port, four Gigabit Ethernet ports, one FXS port, and one USB 2.0 Host interface