User guide

25
RJ45
HUBPCLAN
RJ45
HUB
P1
P1P2
P2

P1 P2 
TX
1  1 TX
TX-
2  2 TX-
RX
3  3 RX
RX-
6  6 RX-
PCPCLAN
RJ45
P1 P2

P1 P2 
TX
1  3 RX
TX-
2  6 RX-
RX
3  1 TX
RX-
6  2 TX-