Communications Options 
 
M370430-01  Rev B  6-5 
 
 
 
Network Topology and Connection 
The following section describes the network topology for the single 
computer and single XG/XTR power supply unit. The other possible 
network topologies will be discussed later in the “Advanced Section” on 
page 6-24. The additional topologies build on the configuration ideas 
present in this section by referencing the various setup instructions.  
Single Computer and Single Power Supply Unit 
Figure 6-6 shows the connection between the ENET unit and Local 
Computer through a crossover cable; however, a HUB could also be 
used with straight through Ethernet cables as well. Connect your 
computer to the ENET as shown in Figure 6-6, or if this topology does 
not match your configuration, refer to the “Advanced Section” on page 
6-24 to identify the topology you wish to implement and follow the 
instructions described in that section. 
 
Figure 6-6 Single Computer, Single Power Supply 
 
Setting Up the Computer 
To set up the computer: 
1.  Open Explorer on the main computer, go to Control Panel > 
Network Connections > Local Area connections. See Figure 
6-7.