What measurement is typically associated with the outputs of a 2-way splitter?

A 2-way splitter divides the input power into two output ports, ideally sharing the signal evenly. When you split the signal, the power level at each output typically decreases.

The theoretical loss from a 2-way splitter is 3 dB, which corresponds to the halving of the power that occurs when you split a signal. This means if you input a power level of 0 dBm at the splitter, each output would ideally see an output level of -3 dBm.

The answer choice indicating -3.5 dB recognizes that in practical applications, additional losses, such as insertion loss inherent to the splitter design, can occur. Hence, while the theoretical output would be -3 dB, real-world factors often introduce slight deviations, leading to an output closer to -3.5 dB.

This understanding aligns with the expected behavior of splitters in telecommunications and network applications, where designers must account for losses to ensure reliable signal quality. The option showcasing -3.5 dB reflects a realistic operational outcome, factoring in typical performance characteristics of 2-way splitters in practice.