To Provide You With The Latest Products And Industry Information

Do you know your Internet Explorer is out of date?

To get the best experience for our site, we recommend you upgrade to the latest version of Internet Explorer, or select another web browser, a list of the most popular web browsers can be found below

You can download the main browser here:

Position : Home> News & Tutorial >Product News

What is an ONT?

Date: 2023-02-27 16:52:05

Optical network terminal (ONT) plays a crucial role in bringing fiber optic internet to the home via the internet service provider. This article provides information about ONT. 

What is an ONT?
ONT also known as the optical modem is a device that communicates directly with an internet service provider (ISP) to provide a fiber-optic internet connection in the home or office. It offers high-speed internet access, IPTV, voice, and Wi-Fi services.



How Does ONT Work?
The ONT converts fiber optic signals into copper and Ethernet wiring for use by the router. ONT is connected to the terminal point (TP) via fiber optic cable. A TP is a wall-mounted box where the fiber optic cable terminates in the home or office.  An Ethernet cable is used to connect the ONT to the router. 


Benefits of  ONT
ONT provides a high-speed internet connection, high bandwidth, high reliability, high security, high flexibility, low cost, and easy management.

ONT is used in IPTV, voice, FTTH, FTTB, telecommunication networks, local area networks (LAN), data centers, oil and gas, transportation, mining, etc.


An ONT allows users to enjoy high speeds internet, better security, low cost, and more flexibility.  Sun Telecom specializes in providing one-stop total fiber optic solutions for all fiber optic application industries worldwide. Contact us if any needs.

Position : Home >Product News

Related News


Coarse wavelength division multiplexing (CWDM) and dense wavele...

Learn More

Everything You Should Know About DWDM

DWDM is the ideal solution for networks that require high sp...

Learn More

Fiber Optic Switch: How Much Do You Know?

Fiber optic switch plays a crucial role in fiber optic netwo...

Learn More

CWDM: What You Need to Know

Wavelength division multiplexing (WDM) is a technology for tra...

Learn More


Ethernet passive optical networking (EPON) and gigabit passive...

Learn More