| Specifications | AR3260 |
| WAN Speed with Services*** | Up to 2 Gbit/s (SRU40), 4 Gbit/s (SRU80), 2 Gbit/s (SRU100E), 9 Gbit/s (SRU200), and 11 Gbit/s (SRU400) |
| Fixed WAN Ports | SRU40: 3 x GE (2 x Combo) |
| SRU80: 3 x GE (2 x Combo) |
| SRU100E: 4 x GE Combo + 2 x GE SFP |
| SRU200: 4 x GE Combo + 2 x 10 GE SFP+ |
| SRU400: 4 x GE Combo + 2 x 10 GE SFP+ |
| Slots | SIC slots: 4 |
| WSIC slots (default/maximum): 2/4 |
| XSIC slots (default/maximum): 4/6 |
| Reliability | 1:1 redundancy of main control board |
| QoS | Hardware-accelerated, hierarchical QoS |
| Wireless Controller | Integrated in software |
| Maintenance | All interface cards support hot-swapping |
| U-disk deployment supported |
| Power Supply | AC: 100V to 240V, 50 Hz/60 Hz |
| DC: –48V to –60V |
| Redundant power supply: internal AC and DC |
| Rack Height | 3 RU |
| Dimensions (W x D x H) | 442 mm x 470 mm x 130.5 mm |