– 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 Designed For: Cisco 2901, 2911, 2921, 2951, 3925, 3925E, 3945, 3945E
– Maximum Number of Channels in Low-Complexity Codecs: 16
– 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