The function of a fiber node in a network is primarily to?

The primary function of a fiber node in a network is to connect customer premises to the cable provider's network. Fiber nodes serve as the critical point in a hybrid fiber-coaxial (HFC) network where signals are transmitted from the optical fiber to coaxial cables, facilitating broadband services like Internet, cable television, and telephone services.

This connection allows the signals from the cable provider to reach individual customers, serving as a bridge between the broader network and the user’s home or business. Fiber nodes are typically installed in neighborhoods or clusters of customers to ensure efficient signal distribution and network performance.

While some aspects mentioned, such as signal conversion, may occur in parts of the network, the essential role of the fiber node is that direct link to customers, ensuring they receive the services provided by their cable operator.