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Fiber Optic Internet – A Complete Guide
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Learn – Consumer – Fiber – Featured
What is an ONT used for?
ONT stands for Optical Network Terminal. It is the endpoint device in a fiber to the home (FTTH) or fiber to the business (FTTB) system. Learn more.
What is the Difference Between ONT & ONU?
An optical network terminal (ONT) and optical network unit (ONU) are essentially the same things. The difference is the physical location of the devices, but they function the same in FTTH. Learn more.
What is the Difference Between OLT and ONT?
OLT stands for Optical Line Terminal. It is you Internet service providers’ (ISP) equipment. ONT stands for Optical Network Terminal. This is the equipment on your end. Learn more about how they fit into your fiber optic network.