What Is A Mesh Router & How Does It Work?

What Is A Mesh Router & How Does It Work?

What is a mesh router? Also known as mesh networking, mesh networking systems are becoming increasingly popular thanks to their huge number of benefits. Let’s look at what these systems are and how they work.

What Is a Mesh Router?

What Is A Mesh Router & How Does It Work
What Is A Mesh Router & How Does It Work

The term “mesh router” can mean different things in different contexts. For the purposes of this article, we’re discussing the kind of mesh routers that are designed for home or small-business use. There are also industrial mesh routers designed for use in parks, shopping centers, and other large public spaces.

A mesh router generally consists of two or more devices that establish an interlinked network using a wireless protocol like Wi-Fi. Each device is called a node, and it can be positioned around your home or office as necessary to ensure there are no dead zones where your Wi-Fi signal doesn’t reach. This allows you to have Wi-Fi everywhere you need it without having to purchase additional routers (or range extenders) or have to be limited by the size and shape of your home.

Depending on the brand and model, a mesh router can consist of a single wireless access point (AP) connected to a DSL or cable modem. All of your devices then connect via Wi-Fi to that AP. Or there may be multiple wired and/or wireless access points (APs) in addition to one or more Wi-Fi routers.

How Does a Mesh Network Work?

A mesh network is a local area network (LAN) that employs one of two connection arrangements, full mesh topology or partial mesh topology. The mesh refers to rich interconnection among devices or nodes. Each node in a mesh network can act as an independent router, unlike in other networks where routers tend to be dedicated hardware devices.

In full-mesh topologies, each device connects directly, dynamically, and non-hierarchically to as many other devices as possible and cooperatively routes data from/to clients. This creates a “network of networks” that allows for most transmissions to be distributed across the mesh rather than broadcast over one single medium. A full mesh network offers redundancy in case of failure on the part of any node or path, providing constant connectivity between all the nodes. Redundancy is inherent to this topology because if one link fails there are multiple paths between any two nodes on the network.

Benefits of Mesh Wi-Fi Systems

Full Performance Potential

Wi-Fi is a shared medium, with all the devices on your network jockeying for position. The result is that too many users can slow down everyone’s connection. A mesh Wi-Fi system includes multiple routers that communicate with one another and relay traffic among them to share the load. This ensures that your devices always have a clear path to the fastest possible Wi-Fi connection speed.

Superior Coverage

A mesh Wi-Fi system consists of multiple access points, placed throughout your home. Each node in the system communicates wirelessly with every other node, covering every nook and cranny of your house with high-performance Wi-Fi.

Easy Setup and Management

Mesh Wi-Fi systems are designed to be easy to set up and manage. Most systems offer a mobile app for setup and management, making it easy to add more nodes to the network or tweak settings from anywhere in the world.

Why Mesh Is the Future of Wi-Fi?

Mesh Wi-Fi systems are the new hot trend in wireless networking and for good reason. We’re getting lots of questions from readers about these systems and whether they’re really necessary. Our answer is yes.

Here’s why:

You’ll get more consistent Wi-Fi coverage throughout your home with a mesh system compared to a traditional router.

Instead of one router that’s placed in one spot, you get multiple access points that spread out across your home. That’s why they’re called “mesh.” The access points talk to each other wirelessly, so there are no wires connecting them together (except for power cords).

Mesh systems are like having multiple routers in your home. Instead of just one Wi-Fi signal at the back of your house and another at the front, you have a consistent Wi-Fi signal everywhere in between those two spots. A mesh system should also extend Wi-Fi to parts of your house where it was previously weak or nonexistent.


Why Do I Need a Mesh Network?

Why Do I Need a Mesh Network
Why Do I Need a Mesh Network

If you’ve ever had trouble getting online in the far corners of your house or apartment, you might need a mesh network. They’re great for houses with thick walls, apartments with lots of other wireless networks in the building, or houses with multiple floors.

What kind of performance can I expect from a mesh network?

A mesh network is a network topology in which each node relays data for the network. All nodes cooperate in the distribution of data in the network. A mesh network can be designed using a flooding technique or a routing technique. With routing, the message is propagated along a path by hopping from node to node until the destination is reached. To ensure all its nodes cooperate in the network, the protocol must prevent nodes from deliberately or maliciously disrupting operations.

Mesh networks can relay messages using either flooding or routing. With flooding, the message is simultaneously sent to all neighboring nodes, and routes are recorded as necessary; that is, nodes send, receive, and retransmit. With routing, messages are sent along a path by hopping from node to node until it reaches their destination.

What hardware is required for a mesh setup?

In order to create a mesh network, you will need routers that are capable of acting as nodes in the network. There are many wireless routers on the market today, but only some of them will work in a mesh network. You should choose a router that can act as a node in a multiple router network. The number of nodes will depend on the networking capability of your router.

What’s wrong with the traditional router?

The traditional Wi-Fi router is falling short for two main reasons: speed and coverage. As more devices connect to the network, they slow down the connection for everyone else. And most homes need multiple routers or extenders to cover every corner of the house.

Routers aren’t able to keep pace with the ever-growing number of gadgets in our homes, but why? It’s because routers were designed for computers, which typically have a strong signal because they’re usually sitting right next to their modem or router. Today’s smart devices are different; they’re often located in places that have weak or spotty coverage, like upstairs bedrooms or home offices.


Mesh routers are a way of reinforcing your WiFi signal, protecting you from dead spots, and adding more internet capacity. And they’re making waves: a new technology, mesh routers are finding their way into home networks faster than any other kind of tech. In this guide, we’ve broken down What is a mesh router? how mesh routers work and what sets them apart from regular routers.