What’s the difference of ONU,ONT,SFU,HGU?
When talking about user-side equipment in broadband optical fiber access, we often see English terms such as ONU, ONT, SFU, and HGU. What do these terms mean? What’s the difference? ONU and ONT The main application types of broadband optical fiber access include: FTTH, FTTO and FTTB. The forms of user-side equipment are also different […]
