2 Port RJ-45 Splitter/Combiner - CTG-37049: This 2-port passive splitter is a handy item when you need another network connection but don't have the time or the money to add another cable drop. Simply plug one device to your work area network port and another unit to the corresponding patch panel port. now you can run two network devices over the same network cable. Sold individually, this item must be used in pairs for each installation, one on each end of the cable. 

2 Port RJ-45 Splitter - CTG-01938: If you need to connect two phone devices to one outlet, the modular T-Adapters can help you make the right connection. The T-Adapter provides a male to two females for multiple device hook-up. Perfect for connecting a phone and fax machine to the same plug.