Cisco 2525 Guía de usuario descargar pdf (Pagina 86)

C-2 Cisco 2524 and Cisco 2525 Router User Guide

Console and Auxiliary Port Signals and Pinouts

Your router comes with a console and auxiliary cable kit, which contains the cable and

adapters you need to connect a console (an ASCII terminal or PC running terminal

emulation software) or modem to your router. The console and auxiliary cable kit includes

the following items:

• RJ-45-to-RJ-45 roll-over cable. (See the next section, “Identifying a Roll-Over Cable,”

for more information.)

• RJ-45-to-DB-9 female DTE adapter (labeled Terminal).

• RJ-45-to-DB-25 female DTE adapter (labeled Terminal).

• RJ-45-to-DB-25 male DCE adapter (labeled Modem).

For console connections, proceed to the section “Console Port Signals and Pinouts” later in

this appendix; for modem connections, proceed to the section “Auxiliary Port Signals and

Pinouts” later in this appendix.

Identifying a Roll-Over Cable

You can identify a roll-over cable by comparing the two modular ends of the cable. Holding

the cables side-by-side, with the tab at the back, the wire connected to the pin on the outside

of the left plug should be the same color as the wire connected to the pin on the outside of

the right plug. (See Figure C-1.) If your cable was purchased from Cisco Systems, pin 1

will be white on one connector, and pin 8 will be white on the other (a roll-over cable

reverses pins 1 and 8, 2 and 7, 3 and 6, and 4 and 5).

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 165 166

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Cisco 2525 Guía de usuario Pagina 86