Serial I/O Port Module Installation
3-1
Serial I/O Port
Module Installation
Serial I/O Port Modules are used to connect peripheral devices directly
to the Expansion Bus. Port Modules are available with a choice of DB-
25 or RJ-45 connectors. Figure 3-1 illustrates two types of Serial I/O
Port Modules and the MIM-1. The MIM-1 is used to connect the
Cluster Multiplexer (CMX) to the Expansion Bus.
In the following paragraphs, references to Expansion Modules includes
the Serial I/O
Port Modules and MIM-1.
3
Figure 3-1. Serial I/O Expansion Modules
