HP sv6 - Manual (Page 25)

installation and user information
product overview
Chapter 2 25
Figure 2-2 16-pipe system configuration
NOTE Arrangement of the hardware in the racks may vary.
The 2D master system controls the rendering that happens on the 3D
pipes. The output of each pipe is then fed into hardware called the
Digital Compositor. The Compositor combines the inputs into a single
output stream to the display. A local high-speed Gigabit Ethernet switch
(hp ProCurve Switch) which connects the systems.
The Digi EtherLite-32 terminal server (D GZ1469C) is a low-cost option
for consolidating consoles. Each Digi switch provides remote access for
up to 32 systems. The Digi EtherLite driver runs on the master system.