Intel SBC-776 manual 100Base-Tx LAN connector CN22,20

100Base-Tx LAN connector (CN22,20)

On board supports one standard RJ-45 connector for enthernet connection. The RJ-45 connector has two LED indicators. Both LED displays indicate the speed of information being processed, however the Lan speed does vary.

*The on board Intel 82559XX fast ethernet controller supports 10Mb/s and 100Mb/s N-way auto-negotiation operation.

Green LED: 100M LAN speed

Yellow LED: 10M LAN speed

100Base-Tx Ethernet connector (CN22)

Pin	Signal	Pin	Sig
1	Tx+	5	N/C
2	TX-	6	RX-
3	RX+	7	N/C
4	N/C	8	N/C

Green LED: 100M LAN speed

Yellow LED: 10M LAN speed

100Base-Tx Ethernet connector (CN20)

Pin	Signal	Pin	Sig
1	Tx+	5	N/C
2	TX-	6	RX-
3	RX+	7	N/C
4	N/C	8	N/C

3 6 SBC-776 Manual