In this video, we take a close look at the 9905-760 Woodward LinkNet Link Termination Resistor and explain its role in LON-based distributed I/O systems. You'll see how this compact DIN-rail component prevents signal reflection at the bus endpoint, learn where it must be installed on the physical trunk, and walk through practical replacement checks using a multimeter. We also cover compatibility with the 5466-031 controller, hot-swap precautions, and maintenance considerations for existing systems. Ideal for engineers and maintenance teams seeking clear, real-world insight into bus termination and network stability.