Advantech ARK-3381 - Ethernet Connector (LAN); Figure 2.10:Ethernet Connector; Reset Button; Table 2.8:RJ-45 Connector Pin Assignments

ARK-3381 User Manual 14
2.3.5 Ethernet Connector (LAN)
The ARK-3381 is equipped with an Intel 82551ER Ethernet controller
that is fully compliant with IEEE 802.3u 10/100Base-T CSMA/CD stan-
dards. The Ethernet port provides a standard RJ-45 jack connector with
LED indicators on the front side to show its Active/Link status (Green
LED) and Speed status (white LED).
Figure 2.10: Ethernet Connector
2.3.6 Reset Button
2 RxD
3 TxD
4 DTR (optional)
5GND
6 DSR (optional)
7 RTS (optional)
8 CTS (optional)
9 RI (optional)
Table 2.8: RJ-45 Connector pin assignments
Pin
10/100BaseT Signal Name
1XMT+
2XMT-
3 RCV+
4NC
5NC
6 RCV-
7NC
8NC
Table 2.7: COM 7 Serial port pin assignments
RS-232
1818