Cisco 4451-X Router

  • Router
  • GigE
  • Rack-mountable 2U
  • AC 120/230 V (47/63 Hz)

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QuickFind: 725795

Mfr part code: ISR4451-X/K9

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    Cisco 4451-X Router Product Description

    The Cisco 4451-X revolutionizes delivery of services to high-end branch offices to promote a high-quality application experience. This router provides Gigabit forwarding performance and the broadest set of services available natively on a single-box solution. It offers appliance-level reliability,pay-as-you-grow services without disruption,and simplified operations that reduce expenses.

    • A multi-core CPU architecture running Cisco software that dynamically adapts to the changing needs of branch environments
    • Control data and services plane to deliver application-aware services while maintaining high reliability during peak load
    • Services-aware data plane that simplifies provisioning and configuration, and scales to Gigabit forwarding performance
    • Wide range of wired connectivity options
    • Built-in services virtualization framework that enables faster feature integration and investment protection

    Technical Specifications


    Status Indicators Power, link/activity
    Device Type Router
    Enclosure Type Desktop, rack-mountable - modular - 2U
    Connectivity Technology Wired
    Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
    Network / Transport Protocol IPSec, PPPoE
    Remote Management Protocol SNMP, RMON
    Features Syslog support
    Compliant Standards IEEE 802.3, CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, AS/NZ 3548 Class A, ICES-003 Class A, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, BSMI CNS 13438, CAN/CSA C22.2 No. 60950-1, VCCI V-3, EN 61000, EMI, KN22, KN24
    RAM 4 GB (installed) / 16 GB (max)
    Flash Memory 8 GB (installed) / 32 GB (max)

    Expansion / Connectivity

    Interfaces 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ Management: 1 x console - RJ-45 ¦ Management: 1 x console - mini-USB Type B ¦ Serial: 2 x auxiliary - RJ-45 ¦ USB 2.0: 2 x 4 pin USB Type A ¦ 4 x SFP (mini-GBIC)
    Expansion Slots 3 (total) / 3 (free) x EHWIC ¦ 1 (total) / 1 (free) x PVDM ¦ 2 (total) / 1 (free) x CompactFlash ¦ 1 (total) / 1 (free) x ISC ¦ 2 (total) / 2 (free) x service module (SM)


    Power Device Internal power supply
    Voltage Required AC 120/230 V (47/63 Hz)


    Rack Mounting Kit Included

    Software / System Requirements

    OS Provided Cisco IOS IP Base

    Dimensions & Weight

    Width 43.81 cm
    Depth 46.99 cm
    Height 8.89 cm
    Weight 13.1 kg

    Manufacturer Warranty

    Service & Support Limited warranty - advance parts replacement - 90 days - response time: 10 days

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 40 °C
    Humidity Range Operating 5 - 85%

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