General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number C2821-VSEC-CUBE/K9
Brand Name Cisco
Product Series Cisco 2800
Product Model CISCO2811
Device Type Router
VSEC Bundle
Enclosure Type Desktop – modular – 2U
Connectivity Technology Wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol IPSec
Remote Management Protocol SNMP 3
Encryption Algorithm DES, Triple DES, 128-bit AES, 192-bit AES, 256-bit AES
Features Firewall protection, hardware encryption, VPN support, MPLS support, URL filtering
RAM 256 MB (installed) / 1 GB (max)
Flash Memory 64 MB (installed) / 256 MB (max)
IP Telephony
Voice Codecs G.711, G.723.1, G.728, G.729, G.729a, G.729ab, G.726
IP Telephony Features Echo cancellation (G.168)
Line Properties
Framing Format G.711, G.723.1
Power
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
