C2921-VSEC-CUBE/K9 Technical Specifications
Cisco 2921 Integrated Services Router 3 Ports 12 Slots Rack mountable
General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number C2921-VSEC-CUBE/K9
Brand Name Cisco
Product Series Cisco 2900
Product Model C2921
Product Name 2921 Integrated Services Router
Product Type Router
Ethernet Technology: Gigabit Ethernet
Interfaces/Ports
Total Number of Ports 3
USB Yes
Management Port Yes
Number of Broadband (RJ-45) Ports 3
I/O Expansions
Number of Total Expansion Slots 12
Expansion Slot Type SFP (mini-GBIC)
Expansion Slot Type PVDM
Expansion Slot Type HWIC
Network & Communication
Network Technology 10/100/1000Base-T
Ethernet Technology Gigabit Ethernet
Memory
Standard Memory 512 MB
Maximum Memory 2 GB
Memory Technology DRAM
Flash Memory 256 MB
Memory Card Supported CompactFlash (CF) Card