What is an ONT (Optical Network Terminal)?
An ONT, which stands for Optical Network Terminal, is a device that helps bring a full fibre connection directly into your home. Think of the ONT as a translator that transforms the superfast full fibre light signals into a language that your computer, phone and other devices can understand.
The ONT is the bridge that connects your devices to the full fibre connection.
Was this article helpful?
Thank you for your feedback.
Can't find the answer you're looking for? #
Already connected to CityFibre or have an installation planned? Please contact your broadband provider directly for support.
To report any issues, please use our Chat, for any health and safety concerns you can call 0800 083 6160 24/7.
Check full fibre availability in your area #
Enter your postcode below to see if you can get connected to CityFibre