Cisco 1811 Integrated Services Router

Communication protocol
Wireless Multimedia Extensions (WMM), Quality of Service (QoS), IPv6, Virtual LAN (VLAN)
Data link layer
Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11a
Standards followed
IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3i
Support for Jumboframes
Support for mobile broadband
Throughput WAN-LAN
100 Mbit/s
VoIP (SIP)
Wireless network
Yes
2.4GHz
Yes
Data transfer rate (2.4GHz)
5GHz
Yes
Data transfer rate (5GHz)
External antenna
No
MIMO
No
Number of antennas
Total data transfer rate (theoretical)
100 Mbit/s
Wireless security
WPA, WEP, WPA2, TKIP, WPA-Enterprise
Support for alternative firmware
Communication mode
Half-Duplex, Full-Duplex
Number of LAN ports
8 ​
Number of WAN ports
2 ​
USB
No
Built-in DSL modem
No
Features
Designed for wall mounting, Designed for rack mounting
Active cooling (fan)
Management interface
SNMP, Web/network
Number of units
1 ​
Target audience
Smaller offices, Company
Release year
2009
Operational Power Consumption (min-max)
Power over Ethernet (PoE)
Yes
Router security
VPN, DMZ
VPN protocol
IPSec