| Product Description | Cisco expansion module |
| Device Type | Expansion module |
| Form Factor | Plug-in module |
| Dimensions (WxDxH) | 1.8 in x 8.5 in x 12.4 in |
| Weight | 3.1 lbs |
| Data Link Protocol | ATM |
| Line Rate | OC-3c/STM-1 |
| Processor | RC64475 - IDT |
| Processor Clock Speed | 150 MHz |