C2821-VSEC-SRST/K9 Cisco 2821 VSEC Router Bundle with PVDM2-32

C2821-VSEC-SRST/K9 Technical Specifications

Cisco 2821 VSEC Bundle with PVDM2-32, FL-SRST-50, Advanced IP Services, 128F/512D

General Information
Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: C2821-VSEC-SRST/K9
Brand Name: Cisco
Product Series: Cisco 2800
Product Model: C2821
Device Type: Router
Enclosure Type: Modular Desktop – 2U
Connectivity Technology: Wired
Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol: IPSec
Remote Management Protocol: RMON 2, Telnet, SNMP 3
Authentication Method: Secure Shell v.2 (SSH2)
Features: Firewall protection, MPLS support, content filtering, URL filtering
RAM: 256 MB (installed) / 1 GB (maximum)
Flash Memory: 64 MB (installed) / 256 MB (maximum)
Status Indicators: Power, link/activity
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)