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How to set up 5GHz WiFi on your modem
The "Radio Setup" section of your modem's wireless setup allows you to change the wireless channel, power level, 802.11 mode, spatial streams, aggregation, and MIMO power save.
NOTE: Depending on your modem, your settings interface may appear slightly different from the images below.
1. Connect a device, such as a computer or tablet, to the internet through WiFi or using an Ethernet cable connected to your modem.
2. Open a web browser and type http://192.168.0.1 into the web address field.
3. Log in to the modem's settings interface (Modem GUI) using your Admin Username and Admin Password. Note that these are different from your wireless network name (SSID) and WiFi password (security key).
You can find the Admin Username and Password printed on the sticker attached to the side, back or bottom of the modem.
CAUTION! Do not remove or lose your modem sticker, which includes your default admin username and password. These preset credentials cannot be retrieved, and your modem could become unusable without them.
The modem sticker shows you TWO important sets of login credentials. How do you use each one?
SSID and Key/Wireless Password: Used to access and connect to your WiFi network
- SSID is the name that will show up on your devices in the list of wireless networks (may have two for dual-band modem/routers)
- Key/Wireless Password is the password you will enter on your devices to connect securely to your network
- These default settings can also be customized in the modem settings or through the app
Admin Username and Admin Password: Used to log in to your modem settings portal
- Access secure settings such as firmware updates, WiFi security, schedules, and more
- When connected to your home network, go to http://192.168.0.1 to access the portal (also called the GUI)
- These default settings can also be customized in the modem settings
4. Select the Wireless Setup icon in the main menu.
5. Select "5 GHz" in the left sidebar.
6. Select "Radio Setup."
7. Select a channel, from 1 to 11. Learn how to check your modem's wireless status for the best available channel.
8. Select the desired wireless channel width.
9. Select a wireless power level (from 25% to 100%). The optimal power level depends on your environment.
- Lower power settings create a circular coverage area with better coverage near the modem but a shorter signal range.
- Higher power settings create an elliptical coverage area with a longer range but with reduced coverage closer to the modem.
10. Select a 802.11 mode.
11. Select "Apply" to save your changes.
An overview of the 5 GHz channel will be displayed at the bottom of the screen.
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