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Console port to 25-pin dce port on modem – Planet Technology WGS3-2620 User Manual

Page 263

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WGS3 Layer 3 Switch User’s Manual

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Console Port to 25-Pin DCE Port on Modem

Switch’ s 9-Pin

Serial Port

CCITT Signal

Modem’s 25-Pin

DCE Port

1 <---------

DCD

------------

8

3 <---------

RXD

------------

3

2

----------- TXD ---------->

2

6

----------- DTR ---------->

20

5

----------- SGND ----------

7

4 <---------

DSR

------------

6

8

----------- RTS ----------->

4

7 <---------

CTS

-------------

5

9 <---------

RI

---------------

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