Advantech RSB-4221, User Manual

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17 RSB-4221 User Manual
Chapter 2
H
/W Installation
2.2.2.13 Ethernet Connector (CN19)
RSB-4221 provides two RJ45 LAN interface connectors which are compliant with
1000 base-T IEEE 802.ab,100 base-TX IEEE 802.u, 10 base-t IEEE 802.3.The
Ethernet ports provide standard RJ-45 jack connector with LED indicators on the
front side to show Active/Link status and speed status.
Figure 2.13 Ethernet Connector
Pin Description
A1 MDI20+
A2 MDI20-
A3 MDI21+
A4 MDI21-
A5 GND
A6 GND
A7 MDI22+
A8 MDI22-
A9 MDI23+
A10 MDI23-
A11 LAN2_100_LINK
A12 LAN2_1000_LINK
A13 +3.3V
A14 LAN2_ACT