UPG PVDM4 64CHANNEL TO 128CHANNEL FACTORY PVDM4-64U128 Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! Cisco UPG PVDM4 64CHANNEL TO 128CHANNEL FACTORY PVDM4-64U128 $3,785.23 Original price was: $3,785.23.$2,303.87Current price is: $2,303.87. Network Devices Network Interface Cd Voice ModuleAdd to cart