Gigabit Ethernet crossover cord pin layout

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GIGABIT ETHERNET (1000BASE-T) CROSSOVER

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GIGABIT ETHERNET (1000BASE-T) CROSSOVER
Plug A Plug B
Pin # Signal Conductor Color Code Pin # Signal Conductor Color Code
1 BI_DA+ white/green 1 BI_DA+ white/orange
2 BI_DA- green 2 BI_DA- orange
3 BI_DB+ white/orange 3 BI_DB+ white/green
4 BI_DC+ blue 4 BI_DC+ white/brown
5 BI_DC- white/blue 5 BI_DC- brown
6 BI_DB- orange 6 BI_DB- green
7 BI_DD+ white/brown 7 BI_DD+ blue
8 BI_DD- brown 8 BI_DD- white/blue
Legend: N/U - Not used. May be either short or open circuit
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