What Is The Optimal Wi-Fi Frequency For Businesses — 2G or 5G?


What is the optimal wifi frequency between 2g and 5g? Your network requirements would determine the response. While creating a WLAN, you could be unsure of the ideal wifi frequency for your system deployments. This abstract will explain why using the 2g or 5g band frequency results in the optimum wireless performance and highlight the difference between 2g and 5g

A quick explanation of the Wi-Fi frequency

Wireless data is exchanged between devices using a frequency band. These bands, which can either be 2g or 5g radio waves, are used to transmit data. The range (coverage) and bandwidth (throughput) that these bands offer are the main difference between 2g and 5g.

For example, the 2.4GHz band provides coverage over a wider area but delivers data more slowly. The 5GHz spectrum, in contrast, has less range but transmits data more quickly.

How do you pick the best frequency for your company?

Data rate and coverage area

Despite having lower data speeds, the 2.4GHz frequency band provides a broader coverage area and a more extended range than the 5GHz band. Instead, although having a faster data throughput, the 5GHz frequency offers a narrower service area than the 2.4 GHz band.


The GHz band does not always determine a handset’s maximum wifi speed. What should be taken into account most is the setting where the connection will be installed. To know exactly what your internet speed is, you can simply do an internet speed test and see for yourself.

The 5GHz frequency, however, can support up to 1300 Mbps. Because fewer devices utilize it and more channels are available than in the 2.4GHz frequency, it is typically less congested. The wireless standard that the wireless access point supports, such as 802.11g, 802.11b, 802.11n, or 802.11ac, will determine the maximum speed.


Prospective interference with the frequency range of the wifi network is another item to look out for. A network’s speed and field can both be considerably reduced by interference.

For the 2.4GHz band, microwave ovens and wireless telephones are the two most apparent sources of wireless connection interference. Instead, the most frequent causes of interference for the 5GHz band are cordless telephones, radar systems, digital satellites, and perimeter monitors.


Overcrowding occurs when numerous devices attempt to share the same radio space. The 2.4GHz band’s heavy usage for wifi and other devices, including garage door openers, microwaves, Bluetooth devices, and cordless phones, has resulted in substantial congestion in this frequency.

On the contrary, the 5GHz band is less congested and offers more available radio spectrum and channels, with 23 active channels compared to the 2.4GHz band’s 11. Consider that route availability varies by the nation where the deployment is made, leading to increased connection stability and speed.


Finally, you ought to be aware that access points that support 5GHz cost more than those that support 2.4GHz. This is because the 5GHz market is more recent. Additionally, a lot of 5GHz devices support 2.4GHz radios as well.


Most current routers use these numbers to identify the two distinct radio wavelengths. Speed and range are the two main distinctions between this revolutionary internet, 2.4 GHz and 5 GHz wifi connections.

While 2.4 GHz wireless broadcasting extends web access to a more significant site at the sacrifice of speed, 5 GHz offers better rates but is restricted to a smaller region. It is crucial to consider which wifi frequency and channel would best fit your needs and offer the best performance because every router is designed to give a particular range of frequencies.

Depending on the cable internet speed consumers pay for, the wifi speeds for the house or workplace will differ.


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