
Chapter 1: Overview
Model Configurations
Table 2 lists the basic model configurations.
| 
 | Table 2. Model Configurations | 
| 
 | 
 | 
| Model | Configuration | 
| 
 | 
 | 
| 
 | 
 | 
| 16  | |
| 
 | two expansion slots for optional fiber optic and | 
| 
 | twisted pair port expansion modules. | 
| 
 | 
 | 
| 24  | |
| 
 | optional fiber optic and twisted pair port expansion | 
| 
 | modules. | 
| 
 | 
 | 
| 24  | |
| 
 | technology, plus two expansion slots for optional | 
| 
 | fiber optic and twisted pair port expansion modules. | 
| 
 | 
 | 
| 48  | |
| 
 | ports, and two expansion slots for optional GBIC | 
| 
 | modules. | 
| 
 | 
 | 
| 48  | |
| 
 | ports, and two expansion slots for optional SFP | 
| 
 | modules. | 
| 
 | 
 | 
16
