Which of the following network devices converts fiber network signals from light into electric signals that can be used by a Wi-Fi router?
Correct Answer: C
Explanation
An ONT, or Optical Network Terminal, is a device that converts fiber network signals from light into electric signals that can be used by a Wi-Fi router. An ONT is an interface between the fiber optic network that carries optical signals and the devices that use electrical signals, such as routers, telephones, or computers. An ONT is similar to a modem for fiber internet, as it allows the devices to communicate with the internet service provider (ISP) and access the internet.
References:
The Official CompTIA A+ Core 1 Student Guide (Exam 220-1101) eBook, page 4-111 What Is an ONT? Optical Network Terminals Explained l Reviews.org2 What Is An ONT & How is it Used in Fiber Networks? - STL Tech3