Peripheral connections, Parallel ports, Serial port – Emulex NQTR0V-NATM User Manual
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2-16 Chapter 2
Peripheral Connections
Parallel Ports
The parallel ports provide female DB25 connectors and support the following 
types of peripherals: 
• A printer or plotter supporting a Centronics parallel port 
• A printer or plotter supporting the bi-directional parallel interface 
(IEEE 1284)
NOTE: The parallel cable between the printer server and
the printing device should not exceed 12 feet (3.65 
meters). 
MAC ADDRESS
00-00-C9-01-A0-6A
POWER
Parallel 1
Parallel 2
Serial
Figure 2-11: Peripheral Connections
Serial Port
Connect to the serial port with a null modem cable. The serial port provides a 
male DB9 connector and allows user to: 
• Print to a serial printer or plotter. 
• Monitor the printer server by connecting an ANSII compatible terminal or 
a PC running an ANSII terminal emulation program.
The Emulex default port configuration is set for 9600 bps, 8 data bits, no 
parity, 1 stop bit, DTE type, with softcopy emulation. 
• Input print jobs directly by connecting to a host system serial port (e.g. an
HP 3000).