Document ID: 47820
Updated: Jan 30, 2006
Contents
Introduction
This document provides the technical specifications and cabling requirements for the CAB-25AS-FDTE adapter.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
This document is not restricted to specific software and hardware versions.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
Conventions
For more information on document conventions, refer to the Cisco Technical Tips Conventions.
CAB-25AS-FDTE Adapter
This illustration shows adapter CAB-25AS-FDTE (part number CAB-25AS-FDTE). This adapter is used in the Cisco 2500 series, including the Access Server series (Cisco 2509 through Cisco 2512). This adapter has an RJ-45 connector on one end and a female DB-25 connector on the other end.
This table shows the pins for the RJ-45, M/F DTE, M/F DCE, and MMOD:
| Cable | DB-25 Adapters |
|---|---|
| RJ-45 Pins | M/F DTE Pins |
| 1 | 4 |
| 2 | 20 |
| 3 | 2 |
| 4 | 7 |
| 5 | 7 |
| 6 | 3 |
| 7 | 6 |
| 8 | 5 |
The FDTE adapter that is available through Cisco is labeled "Terminal."
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Refer to Cisco Technical Tips Conventions for information on conventions used in this document.