Samsung VM55B-U 55" Video Wall Display - Manual (Page 30)

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• Connector : RJ45
Direct LAN cable (PC to HUB)
RJ45
HUB
P1
P1 P2
P2
Signal P1 P2 Signal
TX+ 1 1 TX+
TX- 2 2 TX-
RX+ 3 3 RX+
RX- 6 6 RX-
Cross LAN cable (PC to LFD)
RJ45 P1 P2
RJ45
Signal P1 P2 Signal
TX+ 1 3 RX+
TX- 2 6 RX-
RX+ 3 1 TX+
RX- 6 2 TX-