Alloy Computer Products RNS8 Manual De Usuario

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    Fig C Straight Through Cabling Schematic       Fig C-1 Cross Over Cabling Schematic 
 
All ports of RNS5/8 support the auto-MDI/MDI-X function. When you use an 
Ethernet cable to connect other devices, such as computers, switches or hubs, pin 
1, 2, 3, and 6 of the 8-pin RJ45 connector are used to communicate with the 
connected devices. Pin1, 2, 3, and 6’s signals are converted by the MDI-X function, 
as shown in Table 2. 
 
Pin MDI-X 
Signals 
MDI Signals 
1 RD+ 
TD+ 
2 RD- 
TD- 
3 TD+ 
RD+ 
6 TD- 
RD- 
Table 2 
 
 
Cabling                           
The cable connection between the RNS5/8 and the attached devices (switches, 
hubs, workstations, etc.) must be less than 100 meters (328 ft.) long.
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