ZTE C300 / C320, ZXAN V2.1.0 (V1.2.x is also supported with limitations). Cards: GTGO, GTGH, GTGHK, SMXA, SCXN.
BDCOM P3xxx (EPON/GPON), V-SOL V1600: ONU monitoring and management; TR-069 depending on the ONU's capabilities.
Telnet (port 23) and SNMP v2c (161) enabled on the OLT management interface. A telnet user with configuration rights (privilege 15).
For instant events: SNMP traps to the hub (enabled from the panel with one button).
Network
A MikroTik with RouterOS 7 (WireGuard) in front of the OLT. RouterOS 6: OpenVPN, on request. Any other router with WireGuard: by instruction.
The OLT must be reachable from the MikroTik via its management IP (usually a separate management VLAN/subnet).
A Mgmt VLAN for ONUs with DHCP (Mgmt IP pool) for TR-069 and remote access to the ONU web interface. A route from that network to the ACS (via the tunnel or the internet).
Outgoing UDP 51820 from the MikroTik to the internet for WireGuard.
ONU
Any GPON ONU the OLT registers. To manage Wi-Fi/ports via OMCI, an ONU type on the OLT with the right set of ports (the platform picks it by model and can create types).
For TR-069: an ONU with a CWMP client; ZTE F6xx and Huawei HG8xxx work out of the box, on some OEM models TR-069 is enabled in the ONU web interface.