|
This appendix describes the ports, cables, and adapters that you use to connect the Cisco Catalyst 4000 Access Gateway Module to other devices.
This section contains the following subsections:
Table C-1 lists the console connector pinouts.
Table C-2 lists the management port pinouts.
Pin | Signal | Direction | Description |
---|---|---|---|
1 | RXD+ | input | Receive data diff1 pair |
2 | RXD- | input | Receive data diff pair |
3 | TXD+ | output | Transmit data diff pair |
4 | Ground |
| Unused pair |
5 | Ground |
| Unused pair |
6 | TXD- | output | Transmit data diff pair |
7 |
|
| Unused pair |
8 |
|
| Unused pair |
1Differential. There exists a positive and negative copy of the signal with a set impedance. |
Table C-3 lists the port and pin numbers on the RJ-21 pinout for the 8-port FXS module connector.
This section contains the following topics:
The schematics of crossover and straight-through cables are shown in Figure C-1 and Figure C-2.
This section contains the following subsections:
To identify a rollover cable, compare the two modular ends of the cable. Hold the cable ends 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-3).
Use the supplied thin, flat, RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-9 female DTE adapter to connect the console port to a PC running terminal-emulation software. Table C-4 lists the pinouts for the console port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-9 female DTE adapter.
Use the thin, flat, RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-25 female DTE adapter to connect the console port to a terminal. Table C-5 lists the pinouts for the console port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-25 female DTE adapter.
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=) containing this adapter from Cisco. |
Posted: Thu Dec 19 10:05:20 PST 2002
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