Lantronix CoBox-Micro - RJ45 Connector

CoBox-Micro Connectors
2-3
RJ45 Connector
The standard CoBox-Micro ships with an RJ45 10BASE-T Ethernet connector (CON2). At
the time of ordering, you can specify whether to include this RJ45 connector. CON3 can be
used as an alternative.
Figure 2-3: RJ45 Ethernet Connector (CON2)
Table 2-1: CoBox-Micro Connector Pinouts
CON1
TTL Serial Port
(SIL2x6Pins)
CON2
10BASE-T (RJ45)
Connector
CON3
(SIL 2 x 2 Pins in
place of RJ45)
CON4
(SIL2x4Pins in
place of LEDs)
Pin Signal Pin Signal Pin Signal Pin Signal
1
2
3
4
5
6
7
8
9
10
11
12
+5VDC
GND
RxA (input)
TxA (output)
RTSA (output)
DTRA (output)
CTSA (input)
DCDA (input)
Reserved
RESET
(pull low
to reset)
RxB (input)
TxB (output)
1
2
3
4
5
6
7
8
Tx+
Tx-
Rx+
None
None
Rx-
None
None
1
2
3
4
Tx+
Tx-
Rx+
Rx-
1
2
3
4
5
6
7
8
+5VDC
+5VDC
LED3 (Diagnostics)*
LED1 (Channel 1)*
+5VDC
+5VDC
LED2 (Channel 2)*
LED4 (Link)*
* Current limiting resistor on board is 680 Ohms.
A = Port (Channel) 1 B = Port (Channel) 2
1
8
1 - Tx
+
2 - Tx
-
3 - Rx
+
6 - Rx
-