Network Devices Network Interface Cd Stacking Module Showing all 2 results Sale! Cisco CATALYST 3650 STACK MODULE C3650-STACK-KIT $2,293.38 Original price was: $2,293.38.$1,399.94Current price is: $1,399.94. Add to cart Add to wishlist Sale! Cisco SPARE CATALYST 3650 STACK MODULE R C3650-STACK-KIT= $2,293.38 Original price was: $2,293.38.$1,400.03Current price is: $1,400.03. Add to cart Add to wishlist