CHAPTER 7: The ServSwitch Multi Hub
77
7.7.2 A 16 X384 MATRIX
In this configuration, 16 users can simultaneously access 384 attached computers. Here 256 computers have
been added to the 16 x 128 matrix in Section 7.7.1, but any user can still freely connect to any computer.
This configuration uses three Hubs, 48 ServSwitch Multi SB chassis to connect computers to the system, and
four ServSwitch Multi EXP chassis to connect the users. With careful cabling, you could interconnect a 16 x 384
matrix using only two Hubs (each with six Receive Modules and two Transmit Modules installed), but this
would not leave much room for future growth.
Figure 7-9. A 16-user, 384-computer Multi system using one Hub.
Three Hubs, each with at
least 4 Receive Modules
and 1 Transmit Module
installed
768 CAT5 cables
between Hubs and SBs
96 CAT5 cables between
Hubs and EXPs
48 SBs, each with at least four Transmit Cards and eight CPU Cards installed, and 384 CPUs
Four EXPs, each with at least six Receive Cards and four User Cards installed, and sixteen user stations