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Pin serial port pinouts – Juniper Systems Archer User Manual User Manual

Page 23

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9-pin serial port pinouts

Pin #

Description

1

Data Carrier Detect (DCD) Input

2

Receive Data (RCD) Input

3

Transmit Data (TXD) Output

4

Data Terminal Ready (DTR) Output

5 Ground

(GND)

6

Data Set Ready (DSR) Input

7

Request To Send (RTS) Output

8

Clear To Send (CTS) Input

9

Ring Indicator (RI) Input

Appendix A: Product Specifi cations and Pinouts

23