| Manufacturer | Adtran |
| Manufacturer Part # | 1202863L1 |
| Cost Central Item # | 10132435 |
| Product Description | ADTRAN Network Interface Module T1/FT1 + DSX-1 - Network adapter - T-1 |
| Device Type | Network adapter |
| Form Factor | Plug-in module |
| Approximate Dimensions (WxDxH) | 4.3 in x 2.8 in |
| Data Transfer Rate | 1.544 Mbps |
| Line Rate | T-1 |
| Interfaces | 1 x network - T1-FT1 - RJ-48C 1 x management - RJ-48C 1 x network - DSX-1 - RJ-48C |
| Compatible Slots | 1 x expansion slot |
| Compliant Standards | FCC Class A certified, UL, cUL, FCC Part 68, FCC Part 15, CS-03 |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 122 °F |
| Humidity Range Operating | 0 - 95% |