ماژول صدا سیسکو مدل PVDM3-32

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 131F (-5 to 55C)