| Manufacturer | 3COM |
| Manufacturer Part # | 0231A62C |
| Cost Central Item # | 10000735 |
| Product Description | 3Com Router 1-Port OC-3 POS FIC - Expansion module - SONET/SDH, POS - OC-3/STM-1 |
| Device Type | Expansion module |
| Form Factor | Plug-in module |
| Data Link Protocol | SONET/SDH, POS |
| Data Transfer Rate | 155.52 Mbps |
| Line Rate | OC-3/STM-1 |
| Manufacturer Warranty | 1 year warranty |
| Expansion Slots Total (Free) | 1 ( 1 ) x SFP (mini-GBIC) |
| Compatible Slots | 1 x expansion slot |
| Service & Support | 1 year warranty |
| Service & Support Details | Limited warranty - 1 year |