| Manufacturer | Adtran |
| Manufacturer Part # | 1200218L1 |
| Cost Central Item # | 10131523 |
| Product Description | HSSI Card - Expansion module - HSSI - serial |
| Device Type | Expansion module |
| Form Factor | Plug-in module |
| Localization | English |
| Cabling Type | Serial |
| Data Link Protocol | HSSI |
| Data Transfer Rate | 44.2 Mbps |
| Manufacturer Warranty | 5 years warranty |
| Service & Support | 5 years warranty |
| Service & Support Details | Limited warranty - parts and labor - 5 years - carry-in |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 122 °F |
| Humidity Range Operating | 0 - 95% |