![](/images/new-backgrounds/1272743/272743203x1.webp)
B.7 Ethernet 10/100Base-T RJ-45 Connector (CN8)
Table
PinSignal
1XMT+
2XMT-
3RCV+
4N/C
5N/C
6RCV-
7N/C
8N/C
B.8 COM1/COM2 RS-232 Serial Port (CN9, CN10)
1 | 2 | 3 | 4 |
| 5 | 5 | 4 | 3 | 2 | 1 |
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| 6 | 7 | 8 | 9 |
| 10 | 9 | 8 | 7 | 6 |
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Table
PinSignal
1DCD
2RXD
3TXD
4DTR
5GND
6DSR
7RTS
8CTS
9RI
Appendix B Pin Assignments | 93 |