Cisco MWR-1941-DC-2T1 Hardware Installation Guide - Page 71

Appendix B Cable Specifications Console and Auxiliary Port Signals and Pinouts Console and Auxiliary Port Signals and Pinouts Your router comes with a console and auxiliary cable kit, which contains the cable and adapters you need to connect a console terminal (an ASCII terminal or PC running terminal emulation software) or modem to your router. The console and auxiliary cable kit includes the following items: • RJ-45-to-RJ-45 rollover cable • RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL) • RJ-45-to-DB-25 female DTE adapter (labeled TERMINAL) • RJ-45-to-DB-25 male DCE adapter (labeled MODEM) For console connections, proceed to the "Console Port Signals and Pinouts" section on page B-5; for modem connections, proceed to the "Auxiliary Port Signals and Pinouts" section on page B-6. Console Port Signals and Pinouts Use the thin, flat, RJ-45-to-RJ-45 roll-over cable and RJ-45-to-DB-9 female DTE adapter (labeled "TERMINAL") to connect the console port to a PC running terminal emulation software. Figure B-1 shows how to connect the console port to a PC. Table B-1 lists the pinouts for the asynchronous serial console port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL). Figure B-1 Connecting the Console Port to a PC Router PC RJ-45-to-RJ-45 rollover cable RJ-45-to-DB-9 adapter (labeled TERMINAL) H7226 Table B-1 Console Port Signaling and Cabling Using a DB-9 Adapter Console Port (DTE) RJ-45-to-RJ-45 Rollover Cable Signal RTS RJ-45 Pin 11 DTR 2 TxD 3 GND 4 GND 5 RxD 6 DSR 7 CTS 81 1. Pin 1 is connected internally to pin 8 RJ-45 Pin 8 7 6 5 4 3 2 1 RJ-45-to-DB-9 Terminal Adapter (connected to Rollover Cable) Console Device DB-9 Pin Signal 8 CTS 6 DSR 2 RxD 5 GND 5 GND 3 TxD 4 DTR 7 RTS 78-15827-06B0 Cisco MWR 1941-DC Mobile Wireless Edge Router Hardware Installation Guide B-5