Intel HS-2601A 3.13Ethernet Connector, 3.14 IrDA Connector, CN4: RJ-45and LAN LED Connector, CN9: IrDA Connector

STBJ

PD1

PD3

PD5

PD7

BUSY

SLCT

ERRJ

SUNJ

GND

GND

GND

GND

25 1

26 2 GND GND GND GND GND INITJ AFDJ PE ACKJ PD6 PD4 PD2 PD0

3.13Ethernet Connector

The HS-2601A provides one external RJ-45 10/100 Base-TX LAN interface connector. Please refer to the following detail of pin information.

CN4: RJ-45 and LAN LED Connector

PIN	Description	TX-	NoUse	RX-	NoUse
1	TX+
2	TX-	2			8
3	RX+
4	No Use	1			7
5	No Use	TX+	RX+	Use	Use
6	RX-
				No	No
7	No Use
8	No Use
9	GND

Aside from the RJ-45 provision onboard the HS-2601A, the board also features an LED indicator that displays the 10T speed running, 100T speed running, and active status of the LAN connection.

3.14 IrDA Connector

CN9 is a 5-pin internal IR communication connector for connection of an IrDA device.

CN9: IrDA Connector

PIN	Description	VCC	1
1	VCC
2	FIRRX	N/C	2
3	IRRX	IRRX	3
4	GND	VCC	4
5	IRTX
		IRTX	5

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