OLT, ONU, ONT, SFU, HGU, ODN: What are They and the Differences?
When it comes to user-side equipment in broadband fiber access, we often see terms such as OLT, ONU, ONT, SFU, and HGU. What are they? What’s the difference? PON Components: OLT, ONU, ONT, and ODN A Passive Optical Network (PON) employs fiber optics and splitters to distribute data from a single source to multiple users …
OLT, ONU, ONT, SFU, HGU, ODN: What are They and the Differences? Read More »