CISCO881-K9 data sheet
Manufacturer    Cisco Systems, Inc
Manufacturer Part Number    CISCO881-K9
Product Type    Router - 4-port switch (integrated)
Form Factor    Desktop
Connectivity Technology    Wired
Data Link Protocol    Ethernet, Fast Ethernet
Capacity    IPSec VPN tunnels : 20
Network / Transport Protocol    L2TP, IPSec, FTP, DHCP, DNS, L2TPv3, DDNS
Routing Protocol    OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, PIM-SM, GRE
Remote Management Protocol    Telnet, SNMP 3, HTTP, HTTPS, SSH
Encryption Algorithm    LEAP, DES, Triple DES, SSL, PEAP, TKIP, 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), Spanning Tree Protocol (STP) 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 802.1x
DRAM Memory    256 MB (installed) / 768 MB (max)
Flash Memory    128 MB
LED Status Lights Indicators    Port status, power
Connectivity Slots
Router Interfaces    LAN : 4 x 10Base-T/100Base-TX - RJ-45
Management : 1 x console - RJ-45
WAN : 1 x 10Base-T/100Base-TX - RJ-45
USB : 1 x 4 PIN USB Type A
Power Supply
Power Device    Power adapter - external - 60 Watt
Voltage Required    AC 120/230 V ( 50/60 Hz )
Dimensions / Weight / Miscellaneous
Width    32.5 cm
Depth    24.9 cm
Height    4.4 cm
Weight    2.5 kg
Compliant Standards    CISPR 24, EN 61000-3-2, EN55022, ICES-003, EN 61000-3-3, EN55024, CISPR 22, EN50082-1, EN55022 Class B, ICES-003 Class B, EN 61000-6-1, AS/NZ 3548 Class B, EN 60555-2, FCC CFR47 Part 15, EN300-386, FCC CFR47 Part 15 B, VCCI V-3
System Software
IOS Software Included    Cisco IOS Advanced Security