Mesh Topology

Mesh Topology

In a mesh topology, each computer is connected to every other computer by a separate cable. This configuration provides redundant paths through the network so that if one cable fails, another carries the traffic and the network continues to function. On a larger scale, multiple LANs can be connected to each other in a mesh topology by using leased telephone lines, ThickNet coaxial cable, or fiber-optic cable.

An advantage of a mesh topology is its back-up capabilities by providing multiple paths through the network. Because redundant paths require more cable than is needed in other topologies, a mesh topology can be expensive.