What is Wifi Mesh System? Should I use Wifi Mesh or a wifi extender?

Wifi Mesh system possesses many outstanding advantages to bring speed and good Internet signal to users in a large range, including high-rise buildings. So what is Wifi Mesh system? Should I use Wifi Mesh or a wifi extender?

What is Wifi Mesh?

Wifi Mesh , also known as Wifi Whole Home , is a system consisting of a main router connected directly to a modem and many other satellite modules , or wifi hotspots , placed around around your home.

These wifi transmitters are all wireless networks , sharing the same SSID and password , different from traditional wifi routers.

Benefits of Wifi Mesh

Wifi Mesh network possesses many of the following advantages:

• Using less wires means less cost to set up the network , especially for large coverage areas.
• The more hotspots you place, the wider the wifi network and the faster the speed .
• Use wifi standards (802.11a, b and g) that are widely used everywhere.
• There are advantages to adding Ethernet connectivity . For example, enhance networking in outdoor concert venues, warehouses, or transportation settings.
• Useful for Non-Line-of-Vision (NLoS) network configurations where wireless wifi signals are often blocked. For example, in an amusement park, there are often many obstacles that affect the network signal transmission. Therefore, with a WiFi Mesh network, there will be dozens or hundreds of hotspots around, which will overcome the situation of weak wifi signal.
• The Mesh network creates its own configuration , which means that the hotspots will automatically connect to each other, creating a wifi topology without any adjustment by the network administrator .
• Mesh network has the ability to self-connect , which means that the network will automatically connect to the hotspots with the best transmission and signal to download data, without interruption or any loss of signal. during use.
• Allows the speed of local networks to run faster , because the signal of the local network packets does not need to spend time responding back to the central server.
• Mesh wireless network hotspots are easy to install and uninstall , so it’s a very interesting network system that is aesthetically pleasing and can accommodate a large range .

How does Wifi Mesh work?

Traditional wifi access points are usually connected to the Internet to broadcast signals. Therefore, with a large scale, the amount of Ethernet cables is high, so it needs to be covered (hidden) in the ceiling or wall as well as appearing cables everywhere in public areas.

However, a Wifi Mesh network is different, just a hotspot is directly wired to a network device (such as a DSL Internet modem). Then, the signal of this hotspot will be connected to other wireless network devices with neighboring hotspots.

The more hotspots , the wider the network connection will create a wireless “connection cloud” to serve to provide Internet for an entire office, even in a large city with millions of people.

Compare Wifi Mesh and wifi extender: Which should be used?

The WiFi Mesh system can replace the wifi extender that you are currently using. If the wifi extender simply increases the network signal of the router, then Wifi Mesh becomes a completely new mesh system , with many advantages over the extender.

In addition, if you need to manage your Wifi Mesh network , you can do it through a very simple smartphone app, instead of going through the complicated admin page of the router. It makes it easier to change settings and can control the entire network of connections in the area.

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Mesh networking also allows multiple routers to link together in any sequence to create the best coverage for all connected electronic devices. While, the traditional wifi extender can only connect to the main router, which means that when you set up multiple wifi extenders, they cannot connect to each other.

For example: If you set up a first and second Mesh network in your home, you don’t have to worry about setting up a third network near the first unit, as the system will automatically receive the signal from the network. second, allows you to create wide wifi coverage.

Furthermore, if you have opened the Wi-Fi analyzer app , you will notice that Wifi Mesh is actually transmitting separate wifi networks , one for each unit that you have set up . Compared to a traditional wifi extender, you need to operate it manually to switch between networks (like between network and Network_EXT).

That said, it doesn’t mean that Wifi Mesh works as a separate network, but it still operates as a single wide network, so that your devices will automatically switch between network units.

For example, some extenders (like the D-Link DAP-1520) can extend coverage and improve wifi speed, but they still have one big drawback: they still need to use wifi to connected to your router and electronic device, adding to the overload of the extender, slowing down the network transmission speed.

However, with a Mesh network like the Eero there are many radios in each unit (network). Each radio can automatically connect to other network units, and some can connect to your device, to ensure the signal is always transmitted, avoiding congestion . .

So you not only get a good wifi signal, but also get fast wifi speed in the area without signal degradation .

Hopefully the above knowledge will help you better understand what a Wifi Mesh system is, before considering whether to use Wifi Mesh or a wifi extender for use in your home, or the areas you want.