2 gigabit ethernet interfaces, Gigabit ethernet interfaces - 4, Functional description cp-rio3-05 – Kontron CP-RIO3-05 User Manual
Page 26: J7 j6
Functional Description
CP-RIO3-05
Page 2 - 4
ID 1044-0711, Rev. 1.0
P R E L I M I N A R Y
2.1.2
Gigabit Ethernet Interfaces
The CP-RIO3-05 provides two dual Gigabit Ethernet connectors J6 (ETH A / ETH B) and J7
(ETH C / ETH D) realized as two dual RJ-45 connectors. The interfaces provide automatic de-
tection and switching between 10Base-T, 100Base-TX and 1000Base-T data transmission (Au-
to-Negotiation). Auto-wire switching for crossed cables is also supported (Auto MDI-X).
Note ...
The Ethernet LEDs have no functionality on the CP-RIO3-05.
Figure 2-2: GbE Connectors J6 and J7
J7
J6
ETH D
ETH B
ETH C
ETH A
8
1
8
1
1
8
1
8
Table 2-2: Pinout of GbE Con. J6 and J7
PIN
MDI / STANDARD ETHERNET CABLE
10BASE-T
100BASE-TX
1000BASE-T
I/O SIGNAL I/O SIGNAL I/O SIGNAL
1
O
TX+
O
TX+
I/O
BI_DA+
2
O
TX-
O
TX-
I/O
BI_DA-
3
I
RX+
I
RX+
I/O
BI_DB+
4
-
-
-
-
I/O
BI_DC+
5
-
-
-
-
I/O
BI_DC-
6
I
RX-
I
RX-
I/O
BI_DB-
7
-
-
-
-
I/O
BI_DD+
8
-
-
-
-
I/O
BI_DD-