Refurbished C2921-CME-SRST/K9 Technical Specifications
Cisco Router Voice Bundle
Manufacturer Cisco Systems, Inc
Manufacturer Part Number C2921-CME-SRST/K9
Brand Name Cisco
Product Series 2900
Product Model 2921
Product Name 2921 Router
Product Condition Refurbished
Product Type Router
Technical Information−
Interfaces/Ports
Total Number of Ports 3
USB Yes
Powerline No
Management Port Yes
Token Ring Port No
Serial V.35 Interface No
Number of Broadband (RJ-45) Ports 3
I/O Expansions
Number of Total Expansion Slots 12
Expansion Slot Type PVDM, HWIC, SFP (mini-GBIC)
Network & Communication
Network Technology 10/100/1000Base-T
Ethernet Technology Gigabit Ethernet
VoIP Supported No
Management & Protocols
Security Features
IPSec
SSL
Cisco Security Manager
Flexible Packet Matching (FPM)
Cisco IOS Firewall
Cisco IOS Zone-Based Firewall
Cisco IOS IPS
Cisco IOS Content Filtering
AAA
VPN
Cisco Unified SRST Sessions
Cisco Unified CCME Sessions
PKI
Memory
Standard Memory 512 MB
Maximum Memory Supported 2 GB
Memory Technology DDR2 SDRAM
Flash Memory 256 MB
Memory Card Supported CompactFlash
Power Description
PoE (RJ-45) Port Yes
Input Voltage 110 V AC, 220 V AC
Redundant Power Supply Supported Yes
Physical Characteristics
Compatible Rack Unit 2U
Form Factor Rack-mountable, Desktop
Height 3.5″
Width 17.3″
Depth 18.5″
Weight (Approximate) 34.17 lb