Cisco C881W-A-K9 881W Wireless Integrated Services Router

CISCO - 881W INTEGRATED SERVICES ROUTER WIRELESS ROUTER - 54 MBPS WIRELESS SPEED (C881W-A-K9). KEY FEATURES : DEVICE TYPE : WIRELESS ROUTER - 4-PORT SWITCH (INTEGRATED) ENCLOSURE TYPE : DESKTOP CONNECTIVITY TECHNOLOGY : WIRELESS, WIRED DATA LINK PROTOCOL : ETHERNET, FAST ETHERNET, IEEE 802.11B, IEEE 802.11G, IEEE 802.11N (DRAFT 2.0) FREQUENCY BAND : 2.4 GHZ CAPACITY : IPSEC VPN TUNNELS : 20 NETWORK / TRANSPORT PROTOCOL : L2TP, RSVP, IPSEC, PPPOE, PPPOA, FTP, DHCP, DNS, L2TPV3, DDNS ROUTING PROTOCOL : OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, PIM-SM, GRE, POLICY-BASED ROUTING (PBR), WCCP REMOTE MANAGEMENT PROTOCOL : TELNET, SNMP 3, HTTP, HTTPS, SSH ENCRYPTION ALGORITHM : LEAP, DES, TRIPLE DES, MD5, TLS, PEAP, TTLS, TKIP, WPA, WPA2, WPA-PSK, PKI, 128-BIT AES, 192-BIT AES, 256-BIT AES AUTHENTICATION METHOD : RADIUS, TACACS+ FEATURES : NAT SUPPORT, VPN SUPPORT, LOAD BALANCING, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), IGMP SNOOPING, TRAFFIC SHAPING, STATEFUL PACKET INSPECTION (SPI), CONTENT FILTERING, DIFFSERV SUPPORT, MAC ADDRESS FILTERING, IPV6 SUPPORT, HIGH AVAILABILITY, INTRUSION PREVENTION SYSTEM (IPS), URL FILTERING, STATEFUL FAILOVER, CLASS-BASED WEIGHTED FAIR QUEUING (CBWFQ), WEIGHTED FAIR QUEUING (WFQ), MIMO TECHNOLOGY, SPANNING TREE PROTOCOL (STP) SUPPORT, WI-FI MULTIMEDIA (WMM) SUPPORT, ACCESS CONTROL LIST (ACL) SUPPORT, QUALITY OF SERVICE (QOS), LINK FRAGMENTATION AND INTERLEAVING (LFI), DYNAMIC MULTIPOINT VPN (DMVPN), WAN FAILOVER, DHCP SERVER, VIRTUAL ROUTE FORWARDING-LITE (VRF-LITE), DNS PROXY, BIDIRECTIONAL FORWARDING DETECTION (BFD) COMPLIANT STANDARDS : IEEE 802.1D, IEEE 802.1Q, IEEE 802.11B, IEEE 802.11G, IEEE 802.1X, IEEE 802.11I, IEEE 802.3AH, WI-FI CERTIFIED, IEEE 802.1AG, IEEE 802.11N (DRAFT 2.0) RAM : 512 MB (INSTALLED) / 1024 MB (MAX) - DDR2 SDRAM - SO DIMM 200-PIN FLASH MEMORY : 128 MB STATUS INDICATORS : PORT STATUS, POWER EXPANSION / CONNECTIVITY : INTERFACES : LAN : 4 X 10BASE-T/100BASE-TX - RJ-45 WAN : 1 X 10BASE-T/100BASE-TX - RJ-45 MANAGEMENT : 1 X CONSOLE - RJ-45 USB : 1 X 4 PIN USB TYPE A EXPANSION SLOT(S) : 1 (TOTAL) / 1 (FREE) X MEMORY - SO DIMM 200-PIN ANTENNA : ANTENNA : EXTERNAL DETACHABLE ANTENNA QTY : 3 DIRECTIVITY : OMNI-DIRECTIONAL GAIN LEVEL : 2 DBI POWER : POWER DEVICE : POWER ADAPTER - EXTERNAL - 60 WATT VOLTAGE REQUIRED : AC 120/230 V ( 50/60 HZ )