Lenovo ThinkEdge SE70 User Manual page 14

RS422 Pin definition mapping table
Pin number
1
2
3
4
5
RS485 Pin definition mapping table
Pin number
1
2
5
Ethernet connectors 1–2 (POE)
Ethernet connectors 1-2 are equipped with Intel
Ethernet connectors 1–2 also support POE IEEE 802.3af 15.4W to IP camera.
The Ethernet port provides a standard RJ-45 jack connector with LED indicators on left and right side.
LED status
Blinking green on left side
Solid orange on right side
POE connectors 3-9
POE Connector 3-9 support 10/100 Mbps IEEE 802.3af 15.4W to IP camera.
The Ethernet port provides a standard RJ-45 jack connector with LED indicators on left and right side.
LED status
Blinking green on left side
Solid orange on right side
8
ThinkEdge SE70 User Guide
Pin definition
TX-
TX+
RX+
RX-
GND
Pin definition
DATA-
DATA+
GND
®
I210 Ethernet controllers that support 10/100/1000 Mbps.
Indication
The indicator is showing data transfer status.
The indicator is showing successful Ethernet connection.
Indication
The indicator is showing data transfer status.
The indicator is showing successful POE device connection.