Interlogix GE-DS-242-PoE - Manual (Page 215)

GE-DS-242-PoE Managed Ethernet Switch User Manual 211
Appendix A
RJ-45 Pin Assignment
Switch's RJ-45 Pin Assignments
1000Mbps, 1000Base T
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1 BI_DA+ BI_DB+
2 BI_DA- BI_DB-
3 BI_DB+ BI_DA+
4 BI_DC+ BI_DD+
5 BI_DC- BI_DD-
6 BI_DB- BI_DA-
7 BI_DD+ BI_DC+
8 BI_DD- BI_DC-
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.