Four RJ45 inputs can feed up to four locations (A&B Channels) through
8 RJ45 jacks. In addition, there is a separate RJ45 jack to bridge an
A-BUS Multi-Source/Multi-Zone Expansion Audio Hub if additional expansion
is desired. All wiring must follow T568A standards on the RJ45 jacks; all 110
puchdowns must follow the A-BUS component color codes on the termination
block. Power supply and AC cord is included.