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Cisco 827 and SOHO 77 Routers Hardware Installation Guide
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Appendix A Specifications and Cables
Port Connector Pinouts
For information on regulatory compliance, refer to the Regulatory Compliance and Safety Information
for Cisco 827 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—See Table A-2.
• Console (for connecting a terminal or PC)—See Table A-3.
• Telephone—See Table A-4.
• ADSL—See Table A-5
• Power—See Table A-6 and Table A-7.
Table A-2 shows the Ethernet connector pinouts for the Cisco 827-4V, Cisco 827, Cisco 827H,
SOHO 77, and SOHO 77H routers.
Table A-3 shows the Ethernet connector pinouts for the Cisco 827-4V, Cisco 827, Cisco 827H,
SOHO 77, and SOHO 77H routers.
Telephone Port Power (Cisco 827-4V)
Voltage -24V and -71V
Table A-1 System Specifications (continued)
Description Design Specification
Table A-2 Ethernet Connector Pinouts (RJ-45)
Pin
Function
(TO HUB/TO PC Button –
IN Position)
Function
(TO HUB/TO PC Button –
OUT Position)
1TX+ RX+
2TX– RX–
3RX+ TX+
4 Unused Unused
5 Unused Unused
6RX– TX–
7 Unused Unused
8 Unused Unused