Cisco 1811. Networking standards: IEEE 802.1Q,IEEE 802.1x,IEEE 802.3af, Ethernet interface type: Fast Ethernet, Cabling technology: 10/100Base-T(X). Routing protocols: BGP,EIGRP,OSPF,RIP-1,RIP-2, Management protocols: SNMP, HTTP, SSH-2, Supported network protocols: RSVP, IPX, IPSec. Flash memory: 32 MB, Internal memory: 128 MB, Heat dissipation: 153 BTU/h. Product colour: Grey, White, Rack capacity: 1U. Power consumption (typical): 50 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz

Cisco 1800 Fixed-Configuration Integrated Services are the next evolution of the award-winning Cisco 1700 Series modular access routers. The Cisco 1800 Series fixed-configuration routers are designed for secured broadband access, Metro Ethernet, and wireless connectivity. They also help businesses reduce costs by enabling the deployment of a single device to provide multiple services typically performed by separate devices. The Cisco 1811 Integrated Services Router provides: - Secure broadband access with concurrent services for branch and small offices - Integrated ISDN Basic Rate Interface (BRI), analogue modem, or Ethernet backup port for redundant WAN links and load balancing - LAN Switching with optional inline POE - Secure wireless LAN for simultaneous 802.11a and 802.11b/g operation with the use of multiple antennas - Advanced security including: - Stateful Inspection Firewall - IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or - Advanced Encryption Standard [AES]) - Dynamic Multipoint VPN (DMVPN) and Easy VPN - Intrusion Prevention System (IPS) - Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies