Cisco Systems 80O SERIES manual Port Connector Pinouts, Tx+ Rx+, Button OUT Pin Position, Rx+ Tx+

Appendix B Specifications and Cables

Port Connector Pinouts

For information on regulatory compliance, refer to the Regulatory Compliance and Safety Information for Cisco 800 Series Routers document that shipped with your router.

Warning Ultimate disposal of this product should be handled according to all national laws and regulations.

Port Connector Pinouts

This section provides pinouts for the following connectors:

•Ethernet–TableB-2,Table B-3,Table B-4,Table B-5, and Table B-6

•Console (for connecting a terminal or PC)–TableB-7

•ISDN S/T–TableB-8

•ISDN U–TableB-9

•IDSL–TableB-10

•Telephone–TableB-11

•Power–TableB-12

Table B-2 Cisco 801, Cisco 802, and Cisco 802 IDSL Ethernet Connector Pinouts (RJ-45)

	Function	Function
	(HUB/NO HUB or	(HUB/NO HUB or
	TO HUB/TO PC Button –	TO HUB/TO PC Button –
Pin	IN Position)	OUT Position)
1	TX+	RX+
2	TX–	RX–
3	RX+	TX+
4	Unused	Unused
5	Unused	Unused
6	RX–	TX–
7	Unused	Unused
8	Unused	Unused

Table B-3 Cisco 803 and Cisco 804 Ethernet Connector Pinouts for Port Ø Only (RJ-45)

	Function	Function		Function	Function
	(HUB/NO HUB	(HUB/NO HUB		(HUB/NO HUB	(HUB/NO HUB
	Button – OUT	Button – IN		Button – OUT	Button – IN
Pin	Position)	Position)	Pin	Position)	Position)
A1	RX+	TX+	A2	RX–	TX–
A3	TX+	RX+	A4	Unused	Unused
A5	Unused	Unused	A6	TX–	RX–
A7	Unused	Unused	A8	Unused	Unused
	Cisco 800 Series Routers Hardware Installation Guide
B-2					78-5373-04