USER HANDBOOK 1.0 | DC2115, ET2115
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5.2.5. Ethernet
The on-board Ethernet adapter has one 10/100-Base-T RJ-45 port for connection to the network.
Fig. 19: Ethernet interface X4
Assignment of Ethernet interface connector X4
Pin
Assignment
Pin
Assignment
1
TX+
5
NC
2
TX–
6
RX–
3
RX+
7
NC
4
NC
8
NC
LEDs
LED
Colour
Meaning to IEEE 802.3 clause 25
LNK/RCV
Yellow
Link, Data Receive
Flashing: Connection active; data transfer in pro-
gress
Off: no connection established
SPEED
Green
On = 100 Mbit/s
Off = 10 Mbit/s