Cisco 2525 Betriebsanweisung PDF herunterladen (Seite 89)

Cabling Specifications for the Cisco 2524 and Cisco 2525 Routers C-5

Console and Auxiliary Port Signals and Pinouts

Table C-2 Console Port Signaling and Cabling Using a DB-25 Adapter

Auxiliary Port Signals and Pinouts

Use the RJ-45-to-RJ-45 roll-over cable and RJ-45-to-DB-25 male DCE adapter (labeled

Modem) to connect the auxiliary port to a modem. Figure C-4 shows how to connect the

auxiliary port to a modem. Table C-3 lists the pinouts for the asynchronous serial auxiliary

port, the RJ-45-to-RJ-45 roll-over cable, and the RJ-45-to-DB-25 male DCE adapter

(labeled Modem).

Figure C-4 Connecting the Auxiliary Port to a Modem

1. You can use the same cabling to connect a console to the auxiliary port.

2. Pin 1 is connected internally to Pin 8.

Console

Port (DTE)

RJ-45-to-RJ-45

Roll-Over Cable

RJ-45-to-DB-25

Terminal

Adapter

Console

Device

Signal RJ-45 Pin RJ-45 Pin DB-25 Pin Signal

RTS 1

8 5 CTS

DTR 2 7 6 DSR

TxD 3 6 3 RxD

GND 4 5 7 GND

GND 5 4 7 GND

RxD 6 3 2 TxD

DSR 7 3 20 DTR

CTS 8

14 RTS

RJ-45-to-RJ-45

rollover cable

RJ-45-to-DB-25 adapter

(labeled Modem)

Modem

Router

H6094

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 165 166

Keine Kommentare

Cisco 2525 Betriebsanweisung Seite 89