| Device Type | Router |
| Form Factor | Rack-mountable |
| Installed Modules Qty (Max) | 1 (installed) / 1 (max) |
| Approximate Width | 17.2 in |
| Approximate Depth | 7.8 in |
| Approximate Height | 1.3 in |
| Approximate Weight | 7.1 lbs |
| Connectivity Technology | Wired |
| Line Rate | T-1 |
| Line Coding Format | AMI, B8ZS |
| Framing Format | D4, ESF |
| Data Link Protocol | Frame Relay, PPP |
| Network / Transport Protocol | TCP/IP |
| Routing Protocol | RIP-1, RIP-2 |
| Status Indicators | Link activity, power, transmit, receive |
| Features | Firewall protection, auto-sensing per device, DHCP support, NAT support, NAPT support, reverse NAT support |
| Compliant Standards | ANSI T1.102 |
| Expansion Slots Total (Free) | 1 ( 0 ) x expansion slot |
| Interfaces | 1 x network - T1-FT1 - RJ-48C ( WAN ) 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x management - console - 9 pin D-Sub (DB-9) 1 x network - DSX-1 - RJ-48C |
| Power Device | Power supply - internal |
| Voltage Required | AC 110/230 V ± 9% ( 50/60 Hz ) |
| Service & Support | 5 years warranty |
| Service & Support Details | Limited warranty - 5 years |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 122 °F |
| Humidity Range Operating | 0 - 95% |