What is the defining feature of a mesh network?

In a mesh network, the defining feature is that devices connect to each other in varying configurations. This allows for multiple pathways for data to travel between devices, making the network more robust and resilient. Each device, or node, can communicate directly with others, which means that if one specific connection fails, data can still be routed through alternative paths. This decentralization enhances the network's reliability and efficiency, as it does not depend on a single point of failure.

In contrast, a linear connection limits communication to one pathway, which can create bottlenecks and vulnerabilities. Connecting only to a central server restricts the network's structure and can lead to traffic overloads on that server. Similarly, a network reliant on a single access point can suffer from issues related to congestion and signal degradation. The ability of devices to interconnect in various configurations is what establishes the unique efficiency and reliability of a mesh network.