Single mode fiber is core about 9 micrometers (µm) in diameter. In comparison, a human hair is around 80 µm.
Single mode fiber can carry 1Gb ethernet up to 5000 meters (16,404.2 feet).
Older 2.4 GHz Wi-Fi networks run on the same frequencies as cordless phones and microwave ovens, which can cause interference and slow things down. Upgrade your aging Wi-Fi infrastructure to 5GHz/6GHz capable systems for faster speeds and less interference.
There are more Wi-Fi devices than there are people. As of 2022, there were 29 billion Wi-Fi-enabled devices around the globe, compared to 8 billion people. Install a new Wi-Fi network to ensure all your users/guests/clients have the connectivity they need for all their devices.