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VX3030-RTM Characteristics
7.5.3
Gigabit Ethernet Interfaces
The Ethernet connector is a RJ-45 connector. The interfaces provide automatic detection and switching between
10BASE-T, 100BASE-TX and 1000BASE-T data transmission (Auto-Negotiation). Auto-wire switching for
crossed cables is also supported (Auto-MDI/X).
The RJ-45 ethernet port signal assigment is described below.
MDI/STANDARD ETHERNET CABLE
10BASE-T
100BASE-TX
I/O
SIGNAL
I/O
O
TX+
O
O
TX-
O
I
RX+
I
-
-
-
-
-
-
I
TX-
I
-
-
-
-
-
-
The Ethernet transmission can operate effectively using a CAT5 cable or higher specifications.
ETH0 Gigabit Ethernet CN12-R is not used.
Page 68
CN13−R
Figure 41: Gigabit Ethernet Connector
1000BASE-T
SIGNAL
I/O
SIGNAL
TX+
I/O
BI_DA+
TX-
I/O
BI_DA-
RX+
I/O
BI_DB+
-
I/O
BI_DC+
-
I/O
BI_DC-
RX-
I/O
BI_DB-
-
I/O
BI_DD+
-
I/O
BI_DD-
Table 32: Gigabit Ethernet Connector Pin Assignment
ETH1
MDIX/CROSSED ETHERNET CABLE
10BASE-T
PIN
I/O
SIGNAL
1
I
RX+
2
I
RX-
3
O
TX+
4
-
-
5
-
-
6
O
TX-
7
-
-
8
-
-
VX3030 User's Guide
100BASE-TX
1000BASE-T
I/O
SIGNAL
I/O
I
RX+
I/O
I
RX-
I/O
O
TX+
I/O
-
-
I/O
-
-
I/O
O
TX-
I/O
-
-
I/O
-
-
I/O
CA.DT.A87-5e
SIGNAL
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
BI_DC-
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