Cisco Cisco Content Delivery Engine 220 インストールガイド

The CDEs have one standard serial port connector located on the back of the device.

 shows the pin number assignments for the 9-pin, male D-shell serial port connector on the 

back of the device. These pin number assignments conform to the industry standard for RS-232 
communications. 

 provides the RJ-45-to-DB-9 pinout information for the interconnections between the terminal 

server and a CDE.

1

5

6

9

205502

TXD

6

Yellow

2

RXD

RXD

3

Black

3

TXD

DSR

2

Orange

4

DTR

GND

5

Green

5

GND

DTR

7

Brown

6

DSR

RTS

1

Blue

7

CTS

CTS

8

Slate/Grey

8

RTS

GND

4

Red

—

GND

—

—

White

—

—

—

—

Purple

—

—