Ten Kilometers Communication is a manufacturer and supplier of Single Band WIFI ONU ONT for Chinese channels. According to statistics, the fiber to the home rate in China has exceeded 90%, with the majority using single band 2.4G ONU. Although 2.4G optical modem technology is relatively backward, it still has its advantages and is still the first choice for underdeveloped areas.
Firstly, the signal frequency of a single band 2.4G ONU is low, which results in minimal attenuation when it propagates through air or obstacles. For example, in some complex home environments where there may be multiple walls or other obstacles, a single band 2.4G ONU can still maintain a relatively stable signal strength and provide network connectivity for users. In contrast, although signals in the 5G DUAL band have faster speeds, they are easily affected by obstacles during propagation, resulting in greater attenuation and a generally smaller coverage distance than 2.4G signals. In some larger residential or office spaces, if there are high requirements for network coverage, the advantage of single band 2.4G ONU becomes particularly important.
Secondly, for some old mobile phones, laptops and other devices, they may not support the 5G frequency band, but they can be well compatible with the 2.4G frequency band. To a certain extent, the single band 2.4G ONU ensures the network connection of these devices. According to statistics, a considerable number of old devices are still in use, and without the support of 2.4G optical modem, these devices may face the dilemma of being unable to access the internet. For example, some early smartphones, laptops, and tablets only supported WiFi signals in the 2.4G frequency band. The single band Single Band WIFI ONU ONT provides an economical network connection method for these old devices, which can meet basic network needs without the need for users to purchase new devices or upgrade hardware.
In summary, single band 2.4G ONU plays an important role in the global network field. Despite some shortcomings, it still has broad application prospects and value in the current network environment.
