13
Chapter 2
Note: NC = “No Connection”.
2.4.4 Ethernet Connector (LAN)
The ARK-3389 is equipped with an Intel 82551QM 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).
Table 2.6: COM1 standard serial port pin assignments
RS-232
RS-422
RS-485
Pin
Signal Name
Signal Name
Signal Name
1
DCD
Tx-
DATA-
2
RxD
Tx+
DATA+
3
TxD
Rx+
NC
4
DTR
Rx-
NC
5
GND
GND
GND
6
DSR
NC
NC
7
RTS
NC
NC
8
CTS
NC
NC
9
RI
NC
NC
Table 2.7: RJ-45 Connector pin assignments
Pin
10/100BaseT Signal Name
1
XMT+
2
XMT-
3
RCV+
4
NC
5
NC
6
RCV-
Summary of Contents for ARK-3389
Page 1: ...ARK 3389 Embedded Box Computer User Manual...
Page 16: ...ARK 3389 User Manual 6 1 3 Chassis Dimensions...
Page 34: ...ARK 3389 User Manual 24...
Page 35: ...2 CHAPTER 4 Award BIOS Setup...
Page 58: ...ARK 3389 User Manual 48...