What is a Mesh Network ?

 A mesh network is a type of wireless network where the devices are connected to each other in a self-organizing way, like a spider web. This means that the devices automatically connect to each other and form a network without any need for a central hub or router.

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Mesh network diagram

Here are the main characteristics of a mesh network:

• Self-organizing: The devices in a mesh network automatically connect to each other and form a network without any need for human intervention.
• Distributed: There is no central hub or router in a mesh network. All devices are equal and can communicate with each other.
• Robust: Mesh networks are more robust than traditional networks because if one device goes down, the others can still provide a connection.
• Scalable: Mesh networks can be easily scaled up by adding more devices.
• Adaptive: Mesh networks can adapt to changes in the environment, such as the movement of devices or the interference from other networks.

Mesh networks are often used in areas where traditional Wi-Fi networks are not feasible, such as in large buildings or outdoor areas. They are also becoming increasingly popular in homes, as they can provide better coverage and performance than traditional Wi-Fi routers.

Here are some of the advantages of using a mesh network:

• Better coverage: Mesh networks can provide better coverage than traditional Wi-Fi routers, as the devices are connected to each other. This means that you can get a good signal even in areas that are far away from the router.
• Reliable performance: Mesh networks are more reliable than traditional Wi-Fi routers, as the devices are constantly communicating with each other. This means that if one device goes down, the others will still be able to provide a connection.
• Easy to set up: Mesh networks are easy to set up, as the devices automatically connect to each other.
• Scalable: Mesh networks are scalable, so you can easily add more devices to the network as needed.

Here are some of the disadvantages of using a mesh network:

• Cost: Mesh networks can be more expensive than traditional Wi-Fi routers.
• Complexity: Mesh networks can be more complex to manage than traditional Wi-Fi routers.
• Security: Mesh networks can be more vulnerable to security attacks than traditional Wi-Fi routers.

Overall, mesh networks are a good option for people who need a reliable and high-performance Wi-Fi network. They are especially well-suited for large homes or businesses, or for areas where traditional Wi-Fi networks are not feasible.