It is nearly unimaginable to envision contemporary life without widespread internet access. The ability to connect to the web is now accessible not only in public locations, but also in nearly every household. This would not be possible without a specialized gadget – a router.
A router, also known as a router, is a device that forwards data between a computer (tablet, phone) and a provider (communication service provider). State-of-the-art technology enables data exchange through two methods: via cable or Wi-Fi, a wireless network.
The relationship between routers and internet speeds
Nowadays, there is an extensive selection of routers available in the market. You can find a wide range of models, including both affordable and high-end options. The price of a router is influenced by factors such as its design, brand recognition, materials and components used, as well as the level of assembly. However, the most crucial factor affecting a router’s performance is the quality of its components.
A router can be considered as a miniature computer that comes with a built-in processor, RAM, and a network card (adapter) that determines the router’s bandwidth.
If your internet service provider offers a speed of 80 Mbps, but the actual speed passing through your router is only 40 Mbps, then the issue lies with the modem you are using.
There are several factors that can cause a router to fail to provide the desired speed. Below are some of the most common ones.
Increasing Internet speed through the router
It cannot be definitively stated that the quality of data transmission only depends on the modem. There are numerous technical factors that can impact this process, many of which are interconnected. However, by reconfiguring the router, you can potentially resolve issues with slow internet or greatly improve the situation.
Firstly, it is recommended to measure your current connection speed using http://www.speedtest.net. Once you have identified each issue and adjusted the router’s settings accordingly, conduct a new measurement and compare it with the initial result.
It is crucial to temporarily pause any programs that consume network traffic in order to obtain precise data during the test. It is recommended to repeat the test multiple times and analyze the results in order to acquire accurate figures.
Possibilities to increase the speed
Free Wi-Fi channel
To begin the process of boosting the router’s bandwidth, it is advisable to first locate an available Wi-Fi network channel. In the event that your computer detects a multitude of Wi-Fi access points, it is important to consider that these can potentially interfere with the transmission of a strong signal. Therefore, it is necessary to identify the least congested channel and make the relevant adjustments to the router’s settings.
WPA encryption specification
One possible explanation could be the default installation of the outdated WPA encryption specification.
Note: The WPA encryption specification is no longer considered secure for wireless network protection. It utilizes an algorithm that significantly restricts the speed.
Therefore, it is recommended to update the encryption protocol to WPA2-PSK in the router settings.
No matter how strong the router is, it will not be able to provide the promised speed from the provider if the computer that receives the signal is equipped with an outdated Wi-Fi adapter that does not support the 802.11n standard.
In order to accurately gauge your internet speed, make sure to keep your adapter driver up to date by installing the latest version.
802.11n operating mode
If the issue with traffic speed continues after the update, it is necessary to verify the presence of the mentioned 802.11n operating mode. This mode represents the latest version of the standard utilized by all Wi-Fi networks since 2009.
By default, modems are always equipped with automatic mode enabled to optimize compatibility with any device. To modify this, you need to navigate to the settings menu and choose "Network Mode." Afterwards, simply select 11n Only and make sure to save these modifications.
Power Saving Mode
Occasionally, devices in power-saving mode may experience reduced traffic speeds, which can impact the functionality of the wireless adapter. To troubleshoot this issue, it is recommended to temporarily deactivate power-saving mode and assess system performance.
Sleep mode
If the computer wakes up from sleep mode, it may encounter the same issue. However, restarting the device typically resolves the problem.
The signal quality deteriorates as the distance between the router and the computer increases. Hence, it is advisable to opt for a high-power modem when setting up a network in a spacious residence.
Number of connections
When trying to determine why your internet speed is slow, there is one important factor to consider. The speed decreases as more devices are connected. The router divides the signal among all the connected clients, which automatically reduces the speed due to the increased load.
A slow internet speed is not always the fault of the service provider. Often, the problem lies with the router being used and its incorrect settings. When this is the case, diagnosing and fixing the problem is relatively simple with a basic understanding of how the system operates.
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