These integrated services routers allow small offices to operate secure concurrent services, including firewall, VPNs, and wireless LANs, at broadband speeds. Easy deployment and centralized management features make the Cisco 870 Series ideal for: - Small offices or teleworker sites as part of an enterprise network - Small and medium-sized businesses for secure WAN and wireless LAN connectivity - Service providers to offer business-class broadband and wireless LAN services to their customers Design: - Product colour: Black - Rack mounting: No DSL features: - ADSL: Yes Features: - Flash memory: 24 - Internal memory: 128 Management features: - Quality of Service (QoS) support: Yes Network: - Cabling technology: 10/100Base-T(X) - Ethernet interface type: Fast Ethernet - Ethernet LAN: Yes - Ethernet LAN data rates: 10/100 Operational conditions: - Non-operating altitude: 0 - 4570 - Operating altitude: 0 - 3000 - Operating relative humidity (H-H): 10 - 85 - Operating temperature (T-T): 0 - 40 - Storage relative humidity (H-H): 5 - 95 - Storage temperature (T-T): -20 - 65 Ports & interfaces: - Ethernet LAN (RJ-45) ports: 4 Protocols: - DHCP client: Yes - DHCP server: Yes Security: - MAC address filtering: Yes - Security algorithms: 3DES/AES/DES/EAP-FAST/EAP-MD5/EAP-SIM/EAP-TLS/EAP-TTLS/HTTPS/LEAP/PEAP/TKIP/WEP/WPA/WPA2 Vendor information: - Brand Name: Cisco SB - Homepage: http://**.cisco** - Warranty: 3 Wireless LAN features: - Dual-band: No - Product.Details.Specifications.Level1: Network - Product.Details.Specifications.Level2: Wired Network - Product.Details.Specifications.Level3: Wired Routers