Comparing 2.4 GHz and 5 GHz Wi-Fi Frequency Bands
Most Northwestel-provided routers/gateways have both 2.4 GHz and 5 GHz Wi-Fi frequency bands. You can manually choose which frequency band most beneficial to your situation.
Here are some things to consider when selecting the frequency band:
2.4 GHz Pros
- More range than 5 GHz
- Better reliability through obstructions, such as doors and walls
2.4 GHz Cons
- Slower maximum speeds than 5 GHZ
- Signal may be impacted by other wireless signals in the area
5 GHz Pros
- Higher maximum speeds than 2.4 GHz
- More resistant to other wireless signals in the area
5 GHz Cons
- Some devices may not support 5 GHz
- Less range than 2.4 GHz
- Less reliability through obstructions, such as doors and walls
Band Steering
Band steering is a setting where the modem automatically selects the frequency band - 2.4GHz or 5GHz. Here are the pros and cons:
Pros of Band Steering:
- Improved network performance: By prioritizing the 5GHz band, band steering can boost speeds per device capable of using it, especially in frequency crowded environments with many other Wi-Fi networks.
- Reduced congestion on 2.4GHz band: By moving devices to the 5GHz band, band steering can alleviate interference and congestion on the commonly used 2.4GHz band, improving overall network stability.
- Automatic optimization: Band steering automatically selects the best band for each device based on its capabilities and network conditions, minimizing manual configuration needed.
Cons of Band Steering:
- Device compatibility issues: Older devices or those with limited capabilities may not be able to fully utilize the 5GHz band, potentially causing connection problems when band steering attempts to move them.
- Potential for connection drops: If a device is steered to the 5GHz band but experiences poor signal strength due to distance, it may drop connection and need to reconnect to the 2.4GHz band, causing temporary disruptions.
- Limited control over device placement: Band steering may not always consider the specific needs of a device, like its location in relation to the router, potentially causing suboptimal performance if a device is forced to use the 5GHz band when it would be better suited to 2.4GHz.
- Not suitable for all networks: In situations where range is prioritized over speed, band steering might not be ideal as the 2.4GHz band generally offers better reach.
