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Cisco Systems, Inc ISR4331/K9 4331 Router
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Cisco Systems, Inc
Routers & Gateways
Cisco Systems, Inc ISR4331/K9 4331 Router

The Cisco 4000 Family Integrated Services Router (ISR) revolutionizes WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, it specifically addresses the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.

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ISR4331/K9 Product Overview
  • Total Number of Ports:     3
  • USB:     Yes
  • Powerline:     No
  • Management Port:     Yes
  • Token Ring Port:     No
  • Serial V.35 Interface:     No
  • Number of Network (RJ-45) Ports:     2
    I/O Expansions
  • Number of Total Expansion Slots:     6
  • Expansion Slot Type:     Network Interface Module (NIM)
  • Expansion Slot Type:     Integrated Services Card (ISC)
  • Expansion Slot Type:     SFP
    Network & Communication
  • Network Technology:     10/100/1000Base-T
  • Ethernet Technology:     Gigabit Ethernet
    Management & Protocols
  • Security Features:     
    • IPsec
    • VPN
    • Secure Socket Layer (SSL)
    • Advanced Application Inspection
    • Application Control
    • Secure Shell (SSH)
    • Network Admissions control (NAC)
    • Voice and Video Enabled VPN
    • Dynamic Multipoint VPN (DMVPN)
    • Group Encrypted Transport (GET)
    • Flex VPN
    • Cisco IOS XE Software-based Traffic Control
    • NBAR
    • AAA
    • PKI
    • ACL
  • Standard Memory:     4 GB
  • Maximum Memory:     16 GB
  • Memory Technology:     DDR3 SDRAM
  • Flash Memory:     4 GB
    Power Description
  • PoE (RJ-45) Port:     No
  • Input Voltage:     120 V AC
  • Input Voltage:     230 V AC
  • Power Source:     Power Supply
    Physical Characteristics
  • Compatible Rack Unit:     1U
  • Form Factor:     Desktop
  • Form Factor:     Rack-mountable
  • Form Factor:     Wall Mountable
  • Height:     1.8"
  • Width:     17.3"
  • Depth:     17.3"
  • Weight (Approximate):     11 lb