Cisco Systems CGS252016S8PC Manual de usuario descargar pdf (Pagina 80)

B-8

Cisco CGS 2520 Hardware Installation Guide

78-19377-02

Appendix B Connector and Cable Specifications

Cables and Adapters

Figure B-9 Identifying a Crossover Cable

Console Port Adapter Pinouts

The console port uses an 8-pin RJ-45 connector, which is described in Table B-2 and Table B-3. If you

did not order a console cable, you need to provide an RJ-45-to-DB-9 adapter cable to connect the switch

console port to a PC console port. You need to provide an RJ-45-to-DB-25 female DTE adapter if you

want to connect the switch console port to a terminal. You can order an adapter (part number

ACS-DSBUASYN=). For console port and adapter pinout information, see Table B-2 and Table B-3.

Table B-2 lists the pinouts for the console port, the RJ-45-to-DB-9 adapter cable, and the console device.

Table B-3 lists the pinouts for the switch 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 this adapter from

Cisco (part number ACS-DSBUASYN=).

Pin 1

Pin 2

273807

Pin 6

Pin 3

Table B-2 Console Port Signaling Using a DB-9 Adapter

Switch Console

Port (DTE)

RJ-45-to-DB-9

Terminal Adapter

Console

Device

Signal DB-9 Pin Signal

RTS 8 CTS

DTR 6 DSR

TxD 2 RxD

GND 5 GND

RxD 3 TxD

DSR 4 DTR

CTS 7 RTS

1 2 ... 75 76 77 78 79 80 81 82 83 84 85 ... 93 94

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Cisco Systems CGS252016S8PC Manual de usuario Pagina 80