Editing Very-small-aperture terminal (section)

==Configurations==

Most VSAT networks are configured in one of these [[network topology|topologies]]:
* A [[star topology]], using a central uplink site, such as a [[network operations center]] (NOC), to transport data back and forth to each VSAT via satellite,
* A [[mesh topology]], where each VSAT relays data via satellite to another terminal by acting as a hub, minimizing the need for a centralized uplink site,
* A combination of both star and mesh topologies. Some VSAT networks are configured by having several centralized uplink sites (and VSAT stemming from it) connected in a multi-star topology with each star (and each terminal in each star) connected to each other in a mesh topology. Others configured in only a single-star topology sometimes will have each terminal connected to each other as well, resulting in each terminal acting as a central hub. These configurations are utilized to minimize the overall cost of the network, and to alleviate the amount of data that has to be relayed through a central uplink site (or sites) of a star or multi-star network.