3com 3C16988A User Manual
RJ45 Pin Assignments
45
Ports configured as MDIX
1
RxData +
Receive Data
2
RxData –
Receive Data
3
TxData +
Transmit data
4
Not assigned
5
Not assigned
6
TxData –
Transmit data
7
Not assigned
8
Not assigned
Table 7 Pin assignments
Pin Number
Signal
Function
1697ua.bk Page 45 Monday, December 3, 2001 11:31 AM