3Com 3C16405, 3C16406, 3C16450, PS Hub 40, PS Hub 50 - page 32

DUA1640-5AAA02
1-14 CHAPTER 1: ABOUT THE PS HUB
If one of the PS Hubs in the example is a PS Hub 50, you can enable
communication between the four cascaded segments in the stack, so
that your workstations can communicate across the segments.
For information on the PS Hub 50, refer to “PS Hub 50” on page 2-2.
For information on the segment switch in the PS Hub 50, refer to
“Segment Switch” on page 2-2.
For information on load balancing, refer to Chapter 4.