| DSP | Multicore DSP technology |
| DSP external memory | 512-megabit double-data-rate (DDR) synchronous dynamic random access memory (SDRAM) for each DSP |
| Interface | 240-pin dual-inline-memory-module (DIMM) interface |
| Echo cancellation | Software echo cancellation compliant with ITU-T G.168, with 128-ms tail coverage |
| Operating temperature | -41 to 131°F (-5 to 55°C) |
| Voltage | 3.3V |
| Current | 1.47A |
| Power | 4.85W |
| Safety | Complies with IEC 60950 (worldwide) and AS/NZS 60950-1 (Australia and New Zealand), CAN/CSA-C22.2 No. 60950-1, 1st and 2nd Ed. (Canada), and GB4943-95 (People’s Republic of China) EN60950-1, 1st and 2nd Ed. (CENELEC; includes EU and EFTA) NOM-019-SCFI-1998 (Mexico), and UL 60950-1, 1st and 2nd Ed. (United States) |
| Homologation | Platform dependent |
| Mean time between failure (MTBF) | System dependent |
| Emissions | CISPR22, Class B EN55022, Class B, CFR47, Part 15, Subpart B, Class B |
| Harmonics | EN61000-3-2 |
| Flicker | EN61000-3-3 |
| Immunity | CISPR24 EN 55024 EN50082-1 |
| Electrostatic discharge (ESD) | EN 61000-4-2 |
| RF fields | EN 61000-4-3 |
| EFT | EN 61000-4-4 |
| Surge | EN 61000-4-5 |
| Conducted RF | EN 61000-4-6 |
| Power-frequency magnetic fields | EN 6100-4-8 |
| Voltage dips, sags, and interruptions | EN 61000-4-11 |
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