| Manufacturer | Adtran |
| Manufacturer Part # | 1200315E1 |
| Cost Central Item # | 10131772 |
| Product Description | ADTRAN Quad BRI/U Module - ISDN terminal adapter - plug-in module - ISDN BRI U - 160 Kbps - 4 digital port(s) |
| Device Type | ISDN terminal adapter |
| Enclosure Type | Plug-in module |
| Max Transfer Rate | 160 Kbps |
| Digital Signaling Protocol | ISDN 5ESS, ISDN DMS-100 |
| ISDN Interface | ISDN BRI U |
| Digital Ports Qty | 4 |
| Manufacturer Warranty | 5 years warranty |
| Connectivity Technology | Wired |
| Max Transfer Rate | 160 Kbps |
| Transmission Mode | Full-duplex |
| Digital Signaling Protocol | ISDN 5ESS, ISDN DMS-100 |
| ISDN Interface | ISDN BRI U |
| Digital Ports Qty | 4 |
| Remote Management Protocol | SNMP, Telnet |
| Features | Hot swap module replacement, ALERT notification, manageable, firmware upgradable |
| Interfaces | 4 x modem - ISDN BRI U - RJ-45 |
| Compatible Slots | 1 x expansion slot |
| Cables Included | 4 x network cable - 7 ft |
| Compliant Standards | UL, cUL, FCC Part 68, CS-03, RoHS, FCC Part 15 A |
| Service & Support | 5 years warranty |
| Service & Support Details | Limited warranty - 5 years |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 113 °F |
| Humidity Range Operating | 0 - 95% |