GE D400 Hardware User Manual page 62

NETWORK CONNECTIONS
62
Figure 38: Front network port
If your portable PC contains an older Ethernet chip and you are having difficulty
connecting, try forcing the connection speed to 10 Mbps, full duplex, on your PC.
The network interface must be configured before the network ports can be used. See
"Connecting to the D400 for the first time" on page 83 for more information.
Table 15: Ethernet RJ-45 Connector Signal Definitions
Position Function
1 RX+
2 RX−
3 TX+
4 P1+
5 P1−
6 TX−
7 P2+
8 P2−
Shield
Table 16: Ethernet Crossover Cable (RJ-45) Pin Out
D400
Name Pin
TX_D1+ 1
TX_D1− 2
RX_D2+ 3
RX_D2− 4
BI_D3+ 5
BI_D3− 6
BI_D4+ 7
BI_D4− 8
Table 17: Ethernet Straight-Through Cable (RJ-45) Pin Out
D400
Name Pin
TX_D1+ 1
TX_D1− 2
RX_D2+ 3
RX_D2− 4
CHAPTER 4: CONNECTING TO DEVICES AND NETWORKS
Signal Flow
IN
IN
OUT
-
-
OUT
-
-
-
Switch/Hub
Pin
3
6
1
2
7
8
4
5
PC
Pin
1
2
3
4
GENERAL D400 SUBSTATION GATEWAY USER'S MANUAL
Color
White w/ Orange
Orange
White w/ Green
Blue
White w/ Blue
Green
White w/ Brown
Brown
-
Name
RX_D2+
RX_D2−
TX_D1+
TX_D1−
BI_D4+
BI_D4−
BI_D3+
BI_D3−
Name
RX_D2+
RX_D2−
TX_D1+
TX_D1−