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The pin-out for this connector is shown in Table 1-1 as follows.
1.6.2 Standard 10/100 Base-T Ethernet Interface Connector
RJ45 jets provide 10/100 Base-T Ethernet interfaces. The interface supports MDI/MDIX auto-
detection of either straight or crossover RJ45 cables. These cables are used on UP1,UP2/MGN
interfaces.
RJ-45 Straight-through Cable Pin-outs
Signal
Tx+
Tx-
Rx+
--
--
Rx-
-
-
Figure 1-15. Applicable on both straight-through and crossover RJ45 cables overview
Table 1-1. The RS232 adaptor PINOUT
RJ45
No connection
3
6
7
5
2
8
1
No connection
Pin
Pin
Signal
1
1
Tx+
2
2
Tx-
3
3
Rx+
4
4
--
5
5
--
6
6
Rx-
7
7
-
8
8
-
DB9
Signal
(Female)
1
CD
2
TD
3
RD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
RJ-45 Crossover Cable Pin-outs
Signal
Tx+
Tx-
Rx+
--
--
Rx-
-
-
26
Pin
Pin
Signal
1
1
Rx+
2
2
Rx-
3
3
Tx+
4
4
--
5
5
--
6
6
Tx-
7
7
-
8
8
-
Version: 1.5
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