Cisco ACS-2821-51RM-19 is a 19 inch Rack Mount Kit for the 2800 Series Cisco Routers.
2821 SECURITY BUNDLE, AIM-VPN-EPII-PLUS,ADV IP SERV,64D/256D, HAS SSL-2
256 TO 1024MB DDR DRAM FACTORY UPGRADE FOR THE CISCO 2821
CISCO 2821 W/ AC PWR, 2GE, SLOTS FOR 4HWICS, 3PVDM, 1NME-X, 2AIM, IP BASE, 64F/256D
CISCO 2821 W/ AC PWR, 2GE, SLOTS FOR 4HWICS, 3PVDM, 1NME-X, 2AIM, IP BASE, 64F/256D
2821 W/ AC+POE,2GE,4HWIC,3PVDM,1NME-X,2AIM,IP BASE,64F/256D
2821 VOICE BUNDLE W/ PVDM2-32,FL-CCME-48,SP SERV,64F/256D
2821 SECURITY BUNDLE, ADV SECURITY, 64F/256D
256 TO 768MB DDR DRAM FACTORY UPGRADE FOR THE CISCO 2821
512MB DIMM DDR DRAM FOR THE CISCO 282
256MB DIMM DDR DRAM FOR THE CISCO2821