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AIR-020 User Manual 12
2.4 External I/O
2.4.1 Power On/Off Button
AIR-020 features a Power On/Off button with an LED indicators on the top side that
show On status (Green LED).
Figure 2.1 Power On/Off Button
2.4.2 Power Input Connector
The power input connector supports DC in 12 ~ 24V, 19V adapter built-in.
2.4.3 Ethernet Connector (LAN)
AIR-020 is equipped with GbEs and the Ethernet controllers are fully compliant with
IEEE 802.3u 10/100/1000 Mbps CSMA/CD standards and connected to LAN1 and
LAN2. The Ethernet port provides a standard RJ45 jack connector with LED indica -
tors on the front side to show its Active/Link (Green LED) and Speed statuses (Yellow
LED).
Figure 2.2 Ethernet Connector (LAN)
Table 2.8: Ethernet Connector (LAN) Pin Definition
Pin 10/100/1000 Mbps Signal Name
1 BI_DA+(GHz)
2 BI_DA-(GHz)
3 BI_DB+(GHz)
4 BI_DC+(GHz)
5 BI_DC-(GHz)
6 BI_DB-(GHz)
7 BI_DD+(GHz)
8 BI_DD-(GHz)
H3 GND
H4 GND