Installation Guide for the Model FE104 and Model FE108 Fast Ethernet Hubs
B-2
RJ-45 Connector Information
* Applicable to Port 4 on the Model FE104 hub and Port 8 on the Model FE108 hub, when the Normal/Uplink
push button is in the Uplink position.
Table B-1.
RJ-45 connector pinouts
Pin
Normal (MDI-X)
Uplink (MDI) *
1
Input Receive Data +
Output Transmit Data +
2
Input Receive Data -
Output Transmit Data -
3
Output Transmit Data +
Input Receive Data +
6
Output Transmit Data -
Input Receive Data -
4, 5, 7, 8
Internal termination, not used for data transmission
