Ideal for 10/100Mbps Ethernet application (Not suitable for Gigabit network (1000Mbps).
Allows two 10/100 Ethernet signals through a single Cat 5/5e wire
Must have a second RJ45SPLITTER or RJ45COMBINER at opposite end of line
Cannot be used to share a single network line with two computers - use a hub instead
Example: Use an RJ45SPLITTER to combine two cables into one RJ45 wall outlet, and an RJ45SPLITTER at the other outlet to split one line back to two