32 Chapter 3 Installing the Passport 8250 device
3
Connecting the serial port
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241-5101-200 R2.2
Connect the other end of the RJ-45 cable to a 10 Base-T ethernet drop or
work station.
Obtain the following equipment:
•
VT-100 terminal or a PC with terminal-emulation software
•
Null modem RS-232 cable with a male DTE DB-9 connector with the
connector on the other end of the cable appropriate for the serial port
on the PC or terminal (most terminals or PCs use a male, DB-25
connector).
Connect the RS-232 cable to the serial port located on the front panel of
the Passport 8250 device.
The serial port is a female DB-9 RS-232 connector configured as a data
termination equipment (DTE).
Connect the other end of the RS-232 cable to the serial port on the
VT-100 terminal or PC.
Ensure that the serial ports on the Passport 8250 device and the local
host are configured as follows:
•
bits per second: 9600
•
data bits: 8
•
parity: none
•
stop bit: 1
•
control flow: none