Allied Telesis AT-8012M Installation Manual page 86

Technical Specifications
86
Table 11 lists the RJ-45 port pin signals for a twisted pair
10/100/1000Base-T port in the MDI and MDI-X configurations at
1000 Mbps.
Table 11. MDI and MDI-X Pin Signals (1000Base-T)
MDI Configuration
Pinout Pair
1 Pair 1 +
2 Pair 1 -
3 Pair 2 +
4 Pair 3 +
5 Pair 3 -
6 Pair 2 -
7 Pair 4 +
8 Pair 4 -
MDI-X Configuration
Pinout Pair
1 Pair 2 +
2 Pair 2 -
3 Pair 1 +
4 Pair 4 +
5 Pair 4 -
6 Pair 1 -
7 Pair 3 +
8 Pair 3 -