| Manufacturer | Adtran |
| Manufacturer Part # | 1180408L1 |
| Cost Central Item # | 10131421 |
| Product Description | ADTRAN Quad POTS (RT) - Voice interface card - plug-in module / 4 analog port(s) |
| Device Type | Voice interface card |
| Enclosure Type | Plug-in module |
| Approximate Dimensions (WxDxH) | 0.7 in x 9.7 in x 3 in |
| Approximate Weight | 1.1 lbs |
| Analog Ports Qty | 4 |
| Manufacturer Warranty | 10 years warranty |
| Service & Support | 10 years warranty |
| Service & Support Details | Limited warranty - 10 years |
| Min Operating Temperature | -40 °F |
| Max Operating Temperature | 149 °F |
| Humidity Range Operating | 0 - 95% |