Explore the process of replacing an ISP-provided ONT/ONU with the HSGQ SFP XPON ONU Stick in this 15-minute video tutorial. Learn about the Web Interface of the XPON ONU Stick and its connection to a 2.5G Media Converter and Nano Pi R6S. Discover the device's history, hardware setup, and configuration steps, including accessing the web interface, understanding PON settings, configuring MAC and MACKEY, and setting up VLAN. Follow along as the tutorial demonstrates cloning OMCI values, checking authentication status, and setting up PPPoE. Gain insights into VLAN tagging and view speedtest results. Perfect for those looking to optimize their network setup or replace ISP-provided equipment.