María Belén Gómez
Dual band routers: What you need to know
Wifi connections are common, both in homes and businesses, however, sometimes there are problems with connections. The dual band routers are a solution, considering the causes that provoke the slowness of the internet, either in downloading or uploading information.
Issues with conventional routers
In general, conventional routers have only one band, which is 2.4 Ghz. For normal connections and in hours of little affluence of people, it does not cause so many problems, but with the flow of information to the top and the other connected equipment, the thing changes.
The reasons for these problems are due to several factors, starting with the saturation of the router bandwidth. This can collapse when many users are using the Internet service and even more so when they are transmissions or other types of heavy data flow. Due to this factor the connection can slow down significantly and even be lost, causing you to reboot the router.
On the other hand, the 2.4 Ghz band is too common, i.e. it is used by other devices. Among these radios, Bluetooth devices, whether they are headsets, headphones and other equipment that you associate with your phone. The signals emitted by these devices cause interference with the router signal, degrading the connection.
Another possibility is that other routers may interfere with the signal. As mentioned, these types of routers use the same channel, so they interfere with each other when they are in operation.
How dual band routers help
Dual-band routers have two connection bands, the popular 2.4 Ghz band and a 5Ghz band. This duplicity of bands allows to create several channels of data flows, allowing to distribute the users. This will prevent the bands from collapsing and even allow you to place users according to their needs.
For example, you can use the 5Ghz or 5G network to connect to online game streams, watch Netflix or Zoom online streams. These types of connections are fast, allowing activity to flow without problems of disconnections or choppy communication. It is one of the main applications of the 5Ghz router.
It also has the advantage of having several connection channels, preventing Bluetooth waves and other routers from affecting the connection with the dual band router.
Recommendations when applying a dual band router in your home
The first recommendation is to place the equipment in a position close to the dual-band router. Because the 5G network has a short range, so you will have to be at a very short distance from this device.
Another tip is to verify that your antennas can connect to 5G networks. There are antennas that only accept the 2.4 Ghz network protocol and therefore cannot connect to this higher capacity channel.
Finally, use a dual-band router for connections to fiber optic networks. Conventional ones tend to collapse very quickly, due to channel overload, so it is advisable to change it if you have one of the latter.