Communications Options 
 
6-4  M370430-01  Rev F 
Table 6-1  Description of Pins on RJ-45 Plug 
 
 
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
TX+
TX-
RX-
RX+
 
Figure 6-4   Scheme of ENET Cross-Cable 
 
ENET Connector 
The XPort® ENET connector is located on the rear panel of the power 
supply. See Figure 6-5. At the top left corner is the link LED, and at the 
top right corner of the connector is the activity LED. See Table 6-2 for a 
description of their colors and what each indicates. 
 
Figure 6-5   XPort® ENET Connector and LEDs