Rear Panel - Nortel 252 Fundamentals

2.2 Rear panel

Table 3 Rear panel details
LABEL
Step 3
18V DC
After you have made the connections, connect the power cable to a power supply and
look at the front panel LEDs. The power LED blinks while performing system testing and
then stays on if the testing is successful. The Ethernet port LEDs turn on if the ports are
properly connected. Refer to Configuring and Troubleshooting the Nortel Business
Secure Router 252 for more detailed LED descriptions.
port, switch
(no label)
DESCRIPTION
Connect the included power adaptor (use only this adapter) to this
power socket.
Only connect this port if you want to configure the Business Secure
Router using the SMT via console port. See your User's Guide for
details.
Set this switch to the CON (Console) side to use the CON/AUX port as
a console port for local device configuration and management. Connect
the 9-pin male end of the console cable to the console port of the
Business Secure Router and the other end to a serial port (COM1,
COM2 or other COM port) on your computer. Your computer must have
a terminal emulation communications program (such as
HyperTerminal) set to VT100 terminal emulation, no parity, 8 data bits,
1 stop bit, no flow control and 9600 b/s port speed.
Press this button for one to three seconds to restart the Business
Secure Router. Press this button for longer than three seconds to
return the Business Secure Router to the factory defaults (password is
PlsChgMe!, LAN IP address 192.168.1.1, terminal emulation settings
as described above; see your User's Guide for details).
Nortel Business Secure Router 252 — Fundamentals
Chapter 2 Hardware installation 15