Cisco CISCO2821-CCME/K9 General Compliant Standards: IEEE 802.3af Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet Network / Transport Protocol: IPSec Features: Firewall protection, 128-bit encryption, hardware encryption, VPN support, MPLS support, URL filtering, 256-bit encryption Connectivity Technology: Wired Status Indicators: Link activity, power Device Type: Router Enclosure Type: Desktop - modular - 2U Encryption Algorithm: DES, Triple DES, AES Flash Memory: 64 MB (installed) / 256 MB (max) RAM: 256 MB (installed) / 1 GB (max) Remote Management Protocol: SNMP 3 MainSpecs Product Description: Cisco 2821 Voice Bundle - router - voice / fax module - desktop Features: Firewall protection, 128-bit encryption, hardware encryption, VPN support, MPLS support, URL filtering, 256-bit encryption Dimensions (WxDxH): 17.3 inch x 16.4 inch x 3.5 inch Weight: 25.1 lbs System Requirements: Microsoft Windows 98 Second Edition Enclosure Type: Desktop - modular - 2U Remote Management Protocol: SNMP 3 Network / Transport Protocol: IPSec Compliant Standards: IEEE 802.3af Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet Device Type: Router - voice / fax module