What Is Ont Cable

ONT stands for Optical Network Terminal. The ONT (also called the modem) connects to the Termination Point (TP) with an optical fibre cable. It connects to your router via a LAN / ethernet cable and translates light signals from the fibre optic line from your TP into electronic signals that your router can read.

Can I connect directly to the ONT?

Yes, you can plug a computer directly into an ONT. Note that if service is active, the computer will get a public IP address and be fully exposed to the Internet.

What does ONT plug into?

Your service box (Optical Network Terminal or ONT) is the device that connects your home to the AT&T Internet system. … Plug the red ONT Ethernet cable into the service box Ethernet port.