Appendix E Cable and Port Specifications

MGMT 10/100/1000 Ethernet Port

Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .

Table E-4 COM1 Port Pinouts (continued)

Pin

8

9

Signal

CTS

RI

Connecting the COM1 Port to a Modem

You can use the DB-9F/RJ-45F PC terminal (labeled “Terminal”) to connect to the COM1 port, and the RJ-45/DSUB R/P adapter (labeled “Modem”) to connect to the modem. You can use the RJ-45 rollover cable to connect these adapters.

Table E-5lists the pinouts for the COM1 port, the DB-9F/RJ-45F PC terminal, RJ-45 rollover cable, and the RJ-45/DSUB R/P adapter.

Table E-5

Port Mode Signaling and Pinouts for Modem with DB-25 Connection

 

 

 

 

 

 

 

 

DB-9F/RJ45F

RJ-45

 

RJ-45/DSUB R/P

 

 

COM1 Port

PC terminal

Rollover Cable

Adapter

Modem

 

 

 

 

 

 

 

Signal

DB-9 Pin

RJ-45 Pin

RJ-45 Pin

DB-25 Pin

Signal

 

 

 

 

 

 

 

CTS

8

8

1

5

CTS

 

 

 

 

 

 

 

DSR

6

7

2

8

DCD

 

 

 

 

 

 

 

RxD

2

6

3

3

RxD

 

 

 

 

 

 

 

GND

5

5

4

7

GND

 

 

 

 

 

 

 

GND

5

4

5

7

GND

 

 

 

 

 

 

 

TxD

3

3

6

2

TxD

 

 

 

 

 

 

 

DTR

4

2

7

20

DTR

 

 

 

 

 

 

 

RTS

7

1

8

4

RTS

 

 

 

 

 

 

 

MGMT 10/100/1000 Ethernet Port

The MGMT 10/100/1000 Ethernet port is an Ethernet port with an RJ-45 connector. You can use a modular, RJ-45, straight-through UTP cable to connect the management port to an external hub, switch, or router (see Figure E-1).

Figure E-1 RJ-45 Interface Cable Connector

RJ-45 (both ends)

1

2

94971

1

Pin 1

2

Pin 8

Cisco MDS 9500 Series Hardware Installation Guide

 

E-4

OL-17467-02

 

 

 

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Cisco Systems MDS 9500 Series manual Mgmt 10/100/1000 Ethernet Port, Connecting the COM1 Port to a Modem, DB-9F/RJ45F RJ-45