Building an XG(S)-PON (10-Gigabit Symmetric Passive Optical Network) network involves a series of steps and considerations to ensure the successful deployment of high-speed broadband connectivity.
An Outdoor Optical Line Terminal (OLT) is a key component in fiber-optic communication networks, particularly in Fiber-to-the-Home (FTTH) or Fiber-to-the-Building (FTTB) deployments.
Then the uplink data is the data sent from the PON system to the uplink equipment such as Layer 3 switches, routers or BRAS, and the downlink data is the data sent from the PON system to the downstream user-side equipment.