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B&B Electronics VESR9xx - Fiber Models - Manual User Manual

Page 57

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Appendix D

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51

APPENDIX D: CONNECTOR PINOUTS

VESR901 & VESR921 SERIES

DB9 M Pin

Direction

RS-232

1

Input

DCD

2

Input

RXD

3

Output

TXD

4

Output

DTR

5

---

GND

6

Input

DSR

7

Output

RTS

8

Input

CTS

9

Input

RI