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Cisco CISCO2901-SEC/K9

Cisco 2900 Series - 2901 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: 2901
  • Product Name: 2901 Integrated Services Router

Physical Characteristics

  • Compatible Rack Unit: 1U
  • Height: 1.8"
  • Width: 17.3"
  • Depth: 17.3"
  • Form Factor: Rack-mountable
  • Weight (Approximate): 13.45 lb


  • Total Number of Ports: 2
  • USB: Yes
  • Management Port: Yes
  • Number of Broadband (RJ-45) Ports: 2

Management & Protocols

  • Security Features:
    • Cisco Security Manager
    • Cisco IOS Firewall
    • Cisco IOS Zone-Based Firewall
    • Cisco IOS IPS
    • Cisco IOS Content Filtering
    • Flexible Packet Matching (FPM)
    • AAA


  • Additional Information:
    • Security License PAK
    • Cisco Unified SRST Sessions: 35
    • Cisco Unified CCME Sessions: 35
    • Expansion Slots:
    • 1 x Internal Services Module (ISM)


  • Flash Memory: 256 MB
  • Standard Memory: 512 MB
  • Memory Card Supported: CompactFlash (CF) Card
  • Memory Technology: SDRAM
  • Maximum Memory: 2.50 GB

Power Description

  • Redundant Power Supply: Yes
  • Input Voltage:
    • 110 V AC
    • 220 V AC
  • Power Source: Power Supply

I/O Expansions

  • Number of Total Expansion Slots: 9
  • Expansion Slot Type:
    • HWIC
    • PVDM

Network & Communication

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

Full specifications (PDF)


The Cisco CISCO2901-SEC/K9 is also known as CSC-CISCO2901SEC/K9 or CISCO2901SECK9 .