The 10/100-Mbps fast Ethernet models of the Cisco 881 Integrated Services Routers combine Internet access, security and wireless services onto a single, secure device.
This router offers broadband speeds and simplified management to small businesses, and enterprise small branch and teleworkers.
| Model | CISCO881-K9 |
| Ethernet/RJ-45 Ports | 5 ports RJ-45 |
| WAN 10/100/1000 Port | 1 x 10Base-T/100Base-TX - RJ-45 |
| LAN Interfaces | 4 x 10Base-T/100Base-TX - RJ-45 |
| DRAM | 256 MB (installed) / 768 MB (max) |
| Memory | 1 x 4 PIN USB Type A |
| USB Console Port | 128 MB |
| Serial Console Port | 1 x console - RJ-45 |
| Control Panel | LED Status Lights Indicators : Port status, power |
| Power | Power Device : Power adapter - external - 60 Watt ; Voltage Required : AC 120/230 V ( 50/60 Hz ) |
| Protocol | Data Link Protocol : Ethernet, Fast Ethernet ; Survivable Remote Site Telephony for teleworker and small branch voice, Built-in advanced security, including intrusion prevention, GET VPN, dynamic multipoint VPN (DMVPN) for up to 20 site-to-site VPN tunnel |
| Advanced 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 |
| Dimension | (WxDxH) 32.5 x 24.9 x 4.4 cm |
| Weight | 2.5 kg |
This router offers broadband speeds and simplified management to small businesses, and enterprise small branch and teleworkers.