Bus topology is a network configuration where all devices are connected to a single central cable, known as the “bus.” It is simple to implement and commonly used in smaller networks. However, it has its strengths and limitations.
Advantages:
- Simple Setup: Easy to install with minimal hardware.
- Cost-Effective: Requires less cable, reducing costs.
- Expandable: New devices can be added easily.
Disadvantages:
- Single Point of Failure: If the main cable fails, the network goes down.
- Limited Capacity: Supports only a certain number of devices and length.
- Performance Drops: High traffic causes data collisions.
Bus topology works well for small, simple networks but is less reliable for larger or high-traffic systems.