What is a likely reason for signal leakage in an HFC network?

Signal leakage in a Hybrid Fiber-Coaxial (HFC) network often stems from improper insulation and connections. The insulation around cables is crucial for maintaining signal integrity and preventing the loss of signals as they travel through the network. If the insulation is damaged or if there are poor connections between cables and components, it can cause signals to escape, leading to leakage.

This is particularly important in HFC networks, which combine optical fiber and coaxial cable to deliver services. Given the dual nature of the infrastructure, ensuring that each segment has sound insulation and robust connections is paramount to avoiding issues like signal leakage. Such problems can impair the overall performance of the network, affecting the speed and quality of service delivered to end-users.

Other choices, like high-performance cables and thorough maintenance, would typically contribute to a reduction in signal loss rather than signal leakage, while excessive amplification may lead to distortion but is not directly a cause of leakage itself.