The document explains the role of the Optical Network Terminal (ONT) in delivering fiber optic internet to homes or offices, functioning as a device that connects to an Internet Service Provider (ISP). It details how the ONT converts fiber signals into usable connections for routers and highlights its benefits, including high-speed access, reliability, and low cost. The document also emphasizes the applications of ONT across various industries, while promoting Sun Telecom's services in fiber optic solutions.

1. Email: ics@suntelecom.cn Skype: suntelecom.s01 Whatsapp: +86 21 6013 8637
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.

2. Email: ics@suntelecom.cn Skype: suntelecom.s01 Whatsapp: +86 21 6013 8637
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.
Applications
ONT is used in IPTV, voice, FTTH, FTTB, telecommunication networks, local area networks (LAN),
data centers, oil and gas, transportation, mining, etc.

3. Email: ics@suntelecom.cn Skype: suntelecom.s01 Whatsapp: +86 21 6013 8637
Conclusion
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.