Obviously a pool table. But in this case the all black space and Tom Dixon lamps en masse as the lighting fixture above the table makes the space modern and not "walnut paneled library". Not that there is anything wrong with a walnut paneled library.
50-port network switch -- A network switch or switching hub is a computer networking device that connects network segments or network devices. Commonly refers to a multi-port network bridge that processes and routes data at the data link layer (layer 2) of the OSI model. Switches that additionally process data at the network layer (layer 3) and above are often referred to as layer-3 switches or multilayer switches. http://en.wikipedia.org/wiki/Networking_switch