مشخصات فنی ماژول صدا سیسکو پی وی دی ام 32

- Maximum Number of Channels in Low-Complexity Codecs: 32
- DSP external memory: 512-megabit double-data-rate (DDR) synchronous dynamic random access memory (SDRAM) for each DSP
- DSP: Multicore DSP technology
- Interface: 240-pin dual-inline-memory-network module (DIMM) interface Designed For: Cisco 2901, 2911, 2921, 2951, 3925, 3925E, 3945, 3945E
- Echo cancellation: Software echo cancellation compliant with ITU-T G.168, with 128-ms tail coverage
- Voltage: 3.3V
- Current: 1.47A
- Power: 4.85W
- Operating temperature: -41 to 131°F (-5 to 55°C)