Cisco CISCO881G-G-K9 Hardware Installation Guide - Page 56

Port Connector Pinouts Appendix B Specifications and Cables 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-Table B-2, Table B-3, Table B-4, Table B-5, and Table B-6 • Console (for connecting a terminal or PC)-Table B-7 • ISDN S/T-Table B-8 • ISDN U-Table B-9 • IDSL-Table B-10 • Telephone-Table B-11 • Power-Table B-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