Switch's Rj-45 Pin Assignments; 10/100Mbps, 10/100Base-Tx; Cable Specification; Appendix A - Planet FGSW-2402RS Manual

A.1 Switch's RJ-45 Pin Assignments
1000Mbps, 1000Base T
Implicit implementation of the crossover function within a twisted-pair cable, or at a
wiring panel, while not expressly forbidden, is beyond the scope of this standard.
A.2 10/100Mbps, 10/100Base-TX
The TP ports of the Switch supports Auto-MDI detection, if the connected device is MDI-
device like Ethernet Adapter, the Switch all auto adjust the contact to MDI-X. In contrast,
if the connected end is MDI-X, the Switch will adjust to MDI.
A.3 Cable Specification
Straight through cable
Contact MDI
1 BI_DA+
2 BI_DA-
3 BI_DB+
4 BI_DC+
5 BI_DC-
6 BI_DB-
7 BI_DD+
8 BI_DD-
Contact MDI
1 1
2 2
3 3
6 6

Appendix A

MDI-X
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
BI_DC-
MDI-X
3
6
1
2
25