Chapter 2 Hardware installation 15Nortel Business Secure Router 222 — Fundamentals2.2 Rear panelTable 3 Rear panel detailsLABEL DESCRIPTIONStep 3POWERConnect the included power adaptor (use only this adapter) to thispower socket.After you have made the connections, connect the power cable to a power supply andlook at the front panel LEDs. The power LED blinks while performing system testing andthen stays on if the testing is successful. The Ethernet port LEDs turn on if the ports areproperly connected. Refer toConfiguring and Troubleshooting the Nortel BusinessSecure Router 222 for more detailed LED descriptions.CON/AUX port,CON/AUXswitchOnly connect this port if you want to configure the Business SecureRouter using the SMT via console port. See your User's Guide fordetails.Set this switch to the CON (Console) side to use the CON/AUX port asa console port for local device configuration and management. Connectthe 9-pin male end of the console cable to the console port of theBusiness Secure Router and the other end to a serial port (COM1,COM2 or other COM port) on your computer. Your computer must havea terminal emulation communications program (such asHyperTerminal) set to VT100 terminal emulation, no parity, 8 data bits,1 stop bit, no flow control and 9600 b/s port speed.RESET Press this button for one to three seconds to restart the BusinessSecure Router. Press this button for longer than three seconds toreturn the Business Secure Router to the factory defaults (password issetup, LAN IP address 192.168.1.1, terminal emulation settings asdescribed above; see your User's Guide for details).