N-Tron Ntron 7014FX2 User Manual

Page 16

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6/28/2007 page 16 of 145

SERIAL INTERFACE

The 7014 Series switches provide an EIA-232 interface accessed via a 9 pin female connector (labeled
‘COM’ on the unit). This is used to access the Command Line Interpreter (CLI). The pin-outs are shown
below:

Serial Cable

Connect the serial COM port of your PC and the 7014 Series Switch using a standard straight through cable.
You will require a cable with a 9-pin or 25-pin sub-D female connector for the PC end, and a 9-pin male
sub-D connector for the 7014 Series end.

The following table shows the pin-out and the connections for both types of cable:

PC Port

25-Pin

9-Pin

7014 series

Female

Female

9-Pin Male

Signal Name

Pin #

Pin #

Pin #

Signal Name

TXD

2

3

3

RXD

RXD

3

2

2

TXD

GND

7

5

5

GND

Shielded cables and null modems are readily available from Radio Shack or a variety of computer stores.

HyperTerminal


The following configuration should be used in HyperTerminal:

Port Settings:

115200

Data Bits:

8

Parity:

None

Stop bits:

1

Flow Control:

None

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