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Cisco CISCO2951-SEC/K9

Cisco 2900 Series - 2951 Security Bundle with SEC license PAK
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Reduces deployment costs and increases flexibility

Cisco 2900 Series builds on the best-in-class offering of the existing Cisco 2800 Series Integrated Services Routers by offering four platforms: the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers. All Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.

General Information

  • Product Type: Router
  • Product Series: 2900
  • Brand Name: Cisco
  • Manufacturer: Cisco Systems, Inc
  • Product Model: 2951
  • Product Name: 2951 Integrated Services Router

Physical Characteristics

  • Compatible Rack Unit: 2U
  • Height: 3.5"
  • Width: 17.3"
  • Depth: 18.5"
  • Form Factor: Rack-mountable
  • Weight (Approximate): 13.20 lb


  • Number of Network (RJ-45) Ports: 3
  • Total Number of Ports: 3
  • USB: Yes
  • Management Port: Yes

Management & Protocols

  • Security Features:
    • IPSec
    • SSL
    • Stateful Firewall
    • DES
    • 3DES
    • AES
    • Intrusion Prevention
    • Content Filtering

I/O Expansions

  • Number of Total Expansion Slots: 13
  • Expansion Slot Type:
    • HWIC
    • SFP (mini-GBIC)
    • PVDM


  • Flash Memory: 256 MB
  • Standard Memory: 512 MB
  • Memory Card Supported: CompactFlash (CF) Card
  • Memory Technology: SDRAM
  • Maximum Memory: 4 GB

Network & Communication

  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

Power Description

  • Power Source: Power Supply

Full specifications (PDF)


The Cisco CISCO2951-SEC/K9 is also known as CSC-CISCO2951SECK9 or CISCO2951SECK9 .