Cisco 2950 Hardware Installation Guide - Page 109

Console, Port DTE, RJ-45-to-DB-9, Adapter Cable, Terminal Adapter, Device, Signal, RJ-45 Pin, DB-9 Pin

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Page 109 highlights

Appendix B Connectors and Cables Cable and Adapter Specifications Table B-4 lists the pinouts for the console port, RJ-45-to-DB-25 female DTE adapter, and the console device. Note The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can order a kit (part number ACS-DSBUASYN=) with that adapter from Cisco. Table B-4 Console Port Signaling and Cabling Using a DB-25 Adapter Console Port (DTE) Signal RTS Not connected TxD GND GND RxD Not connected CTS RJ-45-to-DB-9 Adapter Cable RJ-45 Pin DB-9 Pin 1 8 2 6 RJ-45-to-DB-25 Terminal Adapter DB-25 Pin 5 6 Console Device Signal CTS DSR 3 2 3 4 5 7 5 5 7 6 3 2 7 4 20 RxD GND GND TxD DTR 8 7 4 RTS OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide B-11

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B-11
Catalyst 2950 Switch Hardware Installation Guide
OL-6156-01
Appendix B
Connectors and Cables
Cable and Adapter Specifications
Table B-4
lists the pinouts for the console port, RJ-45-to-DB-25 female DTE adapter, and the console
device.
Note
The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can order a kit (part
number ACS-DSBUASYN=) with that adapter from Cisco.
Table B-4
Console Port Signaling and Cabling Using a DB-25 Adapter
Console
Port (DTE)
RJ-45-to-DB-9
Adapter Cable
RJ-45-to-DB-25
Terminal Adapter
Console
Device
Signal
RJ-45 Pin
DB-9 Pin
DB-25 Pin
Signal
RTS
1
8
5
CTS
Not
connected
2
6
6
DSR
TxD
3
2
3
RxD
GND
4
5
7
GND
GND
5
5
7
GND
RxD
6
3
2
TxD
Not
connected
7
4
20
DTR
CTS
8
7
4
RTS