CISCO 870 INTEGRATED SERVICES ROUTER (USED)Part # CISCO870-K9-RNetworking Connectivity Technology: WiredIntegrated Switch: 4-port switchData Link Protocol: Ethernet, Fast EthernetSwitching Protocol: Ethernet.Network /Transport Protocol: PPTP, L2TP, IPSec, PPPoE, PPPoARouting Protocol: RIP-1, RIP-2Remote Management Protocol: SNMP, Telnet, HTTPFeatures: Firewall protection, DHCP support, VPN, VLAN support, auto-uplink, manageable, IPv6 support, Intrusion Prevention System (IPS)Compliant Standards: IEEE 802.1xExpansion / Connectivity: Interfaces: 4 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ª 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ( WAN ) ª 2 x Hi-Speed USB - 4 pin USB Type A ª 1 x management - console - RJ-45Miscellaneous: Encryption Algorithm: Triple DES, AESAuthentication Method: RADIUS, TACACS+Compliant Standards: EN 60950, IEC 61000-3-2, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC950, VCCI-II, EN55022 Class B, ICES-003 Class B, AS/NZ 3548 Class B, AS/NZS 3260, FCC Part 68, CS-03, UL 1950 Third Edition, EN 60555-2Power Device: Power adapter – externalVoltage Required: AC 120/230 V ( 50/60 Hz )