Gigabit Ethernet Interface; Dual Gigabit Ethernet Connector J10A/B - Kontron CP3002 User Manual

CP3002
B.5.3

Gigabit Ethernet Interface

The Ethernet connectors are realized as RJ-45 con-
nectors. The interface provides automatic detection
and switching between 10Base-T, 100Base-TX and
1000Base-T data transmission (Auto-Negotiation).
Auto-wire switching for crossed cables is also sup-
ported (Auto-MDI/X).
RJ-45 Connector J10A/B Pinout
The J10A/B connector supplies the 10Base-T,
100Base-TX and 1000Base-T interfaces to the Ether-
net controller.
Table B-4: Dual Gigabit Ethernet Connector J10A/B Pinout
PIN 10BASE-T
I/O
1 O
2 O
3 I
4 -
5 -
6 I
7 -
8 -
Note ...
The Ethernet transmission can operate effectively with structured cable that
meets CAT5 cable or higher specifications.
ID 1042-9252, Rev. 2.0
MDI / STANDARD ETHERNET CABLE
100BASE-TX
SIGNAL I/O
TX+ O
TX- O
RX+ I
- -
- -
RX- I
- -
- -
CP-RIO3-04 Rear I/O
Figure B-6: Dual Gigabit Ethernet
Connector J10A/B
J10A
J10B
1000BASE-T
SIGNAL I/O
TX+ I/O
TX- I/O
RX+ I/O
- I/O
- I/O
RX- I/O
- I/O
- I/O
1
8
1
8
SIGNAL
BI_DA+
BI_DA-
BI_DB+
BI_DC+
BI_DC-
BI_DB-
BI_DD+
BI_DD-
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