| Manufacturer | Adtran |
| Manufacturer Part # | 1200184L1 |
| Cost Central Item # | 10131512 |
| Product Description | QUAD Nx 56/64 - Network adapter - serial - 4 ports - T-1/E-1 |
| Device Type | Network adapter |
| Form Factor | Plug-in module |
| Ports Qty | 4 ports |
| Cabling Type | Serial |
| Data Transfer Rate | 2.048 Mbps |
| Line Rate | T-1/E-1 |
| Manufacturer Warranty | 5 years warranty |
| Device Type | Network adapter - 4 ports |
| Form Factor | Plug-in module |
| Connectivity Technology | Wired |
| Cabling Type | Serial |
| Data Transfer Rate | 2.048 Mbps |
| Remote Management Protocol | SNMP |
| Line Rate | T-1/E-1 |
| Features | Manageable |
| Interfaces | 4 x network - V.35 - 34 pin M/34 (V.35) - 4 |
| Compatible Slots | 1 x expansion slot |
| Cables Included | 2 x serial cable ( external ) |
| Package Type | Retail |
| 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 | 113 °F |
| Humidity Range Operating | 0 - 95% |