Allied Telesis AT-GS2002/SP - Manual (Page 51)

AT-GS2002/SP Gigabit Ethernet to Fiber SFP Media Converter Installation Guide
51
Table 13 lists the RJ-45 connector pins and their MDI/MDI-X pin signals
when the twisted-pair port is operating at 1000 Mbps.
Table 12. MDI-X Pin Signals (10Base-T or 100Base-TX)
Pin Signal
1 RX+
2 RX-
3 TX+
6 TX-
Table 13. MDI and MDI-X Pin Signals (1000Base-TX)
MDI Configuration MDI-X Configuration
Pinout Pair Pinout Pair
1 Pair 1 + 1 Pair 2 +
2 Pair 1 - 2 Pair 2 -
3 Pair 2 + 3 Pair 1 +
4 Pair 3 + 4 Pair 4 +
5 Pair 3 - 5 Pair 4 -
6 Pair 2 - 6 Pair 1 -
7 Pair 4 + 7 Pair 3 +
8 Pair 4 - 8 Pair 3 -