PVDM2 8-channel to 64-channel factory upgrade Compatible Slots: 1 x Expansion Slot - SIMM 80-PIN Designed For: Cisco 2811 Security Bundle, 2821 Security Bundle, 2851 Security Bundle, 2901, 2901 Securi

Ref: PVDM2-8U64

PVDM2 8-channel to 64-channel factory upgrade Compatible Slots: 1 x Expansion Slot - SIMM 80-PIN Designed For: Cisco 2811 Security Bundle, 2821 Security Bundle, 2851 Security Bundle, 2901, 2901 Security Bundle, 2901 SRE Bundle, 2901 Voice Bundle, 2901 Voice Security and CUBE Bundle, 2901 Voice Security Bundle, 2911, 2911 Security Bundle, 2911 Voice Bundle, 2911 Vo Device Type: Voice DSP module Form Factor: Plug-in module Manufacturer: Cisco Meraki Version: original