What is a common solution for congestion from modem activity in an HFC network?

In the context of an HFC (Hybrid Fiber-Coaxial) network, node splitting is a highly effective solution for addressing congestion caused by modem activity. Congestion can arise when too many users are sharing the same bandwidth, leading to reduced speeds and poor service quality. Node splitting involves dividing an existing node into two or more smaller nodes, which reduces the number of modems connected to each node. This redistribution of users allows for more efficient bandwidth utilization and improves the overall network performance.

As the demand for high-speed internet continues to grow, especially in residential areas, the ability to manage and optimize bandwidth resources is crucial. By implementing node splitting, operators can better accommodate the needs of their customers without the heavy investment required for a complete infrastructure overhaul, such as transitioning to a fiber-only system.

In contrast, other options like increasing bandwidth on existing nodes or installing additional modems might provide temporary relief but do not fundamentally resolve the underlying issue of too many users being concentrated around a single node. Rewiring to a fiber-only system, while potentially beneficial in the long term, is a more drastic and costly measure compared to the efficiency gains achieved through node splitting. Thus, node splitting remains a practical and common method for alleviating congestion in HFC