KYLAND KIEN1008BA Series, Hardware Installation Manual, Page: 17 / 28

Connection
11
10/100Base-T(X) Ethernet port is equipped with RJ45 connector.
The port is self-adaptive. It can automatically configure itself to work
in 10M or 100M state, full or half duplex mode. The port can also
adapt to MDI or MDI-X connection automatically. You can connect
the port to a terminal or network device with a straight-through or
cross-over cable.
The following figure shows the pin numbers of the RJ45 port.
The following table lists the pin definitions of the 10/100Base-T(X)
RJ45 port.
4 Connection
4.1 10/100Base-T(X) Ethernet Port
Figure 11 RJ45 Port
Table 4 Pin Definitions of 10/100Base-T(X) RJ45 Port
ƽ
Pin Definition
Pin MDI-X Signal MDI Signal
1 Receive Data+ (RD+) Transmit Data+ (TD+)
2 Receive Data- (RD-) Transmit Data- (TD-)
3 Transmit Data+ (TD+) Receive Data+ (RD+)
6 Transmit Data- (TD-) Receive Data- (RD-)
4, 5, 7, 8 Unused Unused
Note:
"+" and "-" indicate level polarities.