RJ-45 Pin Assignments 83
Table 12 Pin assignments
Pin Number 10/100BASE-T 1000BASE-T
Ports configured as MDIX
1 Receive Data + Bidirectional Data B+
2 Receive Data - Bidirectional Data B-
3 Transmit Data + Bidirectional Data A+
4 Not assigned Bidirectional Data A-
5 Not assigned Bidirectional Data D+
6 Transmit Data Bidirectional Data D-
7 Not assigned Bidirectional Data C+
8 Not assigned Bidirectional Data C-
DUA1720-3AAA09.book Page 83 Wednesday, July 6, 2005 4:33 PM