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Cisco 4000 ISR

The Cisco ISR 4000 Series is a digital-ready platform that offers at least 4 GE ports, 3 NIM slots, 2 SM slots and 8 CPU core ISM slots. This branch router consolidates many must - have IT functions, including network, security, compute, storage, and unified communications in one place. The Cisco 4000 Series ISR is modular and upgradable, allowing you to add new services without changing equipment. It supports multiple application - aware services concurrently while maintaining WAN performance of up to 2 Gbps, even during heavy traffic loads. The backplane architecture of the Cisco 4000 ISR supports high - bandwidth, module - to - module communication at speeds up to 10 Gbps.

Cisco 4000 Series ISRs are Available in These Models: the 4461 ISR4451 ISR, 4431 ISR, 4351 ISR, 4331 ISR, 4321 ISR and 4221 ISR.

Migrating from ISR 2900 / ISR 3900 to ISR 4000

isr 4000
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48 Products found

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  1. ISR4331-V/K9, Cisco ISR4331 Router, 100Mbps-300Mbps throughput/3 WAN-LAN ports/2 SFP ports

    Rating:
    97%
    4.9/5.0
    Best Selling

    Condition: Original New

    100Mbps-300Mbps system throughput, 3 WAN/LAN ports, 2 SFP ports, multi-Core CPU,1 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC
    US$7,528.00
    US$4,025.00
    (47% off)
  2. ISR4331-SEC/K9, Cisco ISR4331 Router, 300Mbps throughput/3 WAN-LAN ports/2 SFP ports

    Rating:
    96%
    4.8/5.0
    Best Selling

    Condition: Original New

    100Mbps-300Mbps system throughput, 3 WAN/LAN ports, 2 SFP ports, multi-Core CPU,1 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC
    US$6,740.00
    US$2,614.00
    (61% off)
  3. ISR4331-AX/K9, Cisco ISR4331 Router, 100Mbps-300Mbps throughput/3 WAN-LAN ports/2 SFP ports

    Rating:
    97%
    4.9/5.0
    Best Selling

    Condition: Original New

    ISR 4331 with 3 onboard GE, 2 NIM slots, 1 ISC slot, 1 SM slots, 4 GB Flash Memory default, 4 GB DRAM default
    US$7,851.00
    US$2,663.00
    (66% off)
  4. ISR4431-SEC/K9, Cisco ISR 4000 Router, 500Mbps-1Gbps, 4 WAN/LAN, 4 SFP

    Rating:
    98%
    4.9/5.0
    Best Selling

    Condition: Original New

    500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs
    US$20,447.00
    US$11,356.00
    (44% off)
  5. ISR4451-X/K9, Cisco ISR 4000 Series Router, 1-2G throughput/4 WAN-LAN ports/10-core CPU

    Rating:
    97%
    4.9/5.0
    Best Selling

    Condition: Original New

    ISR 4451 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 2 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane)
    US$26,935.00
    US$8,639.00
    (68% off)
  6. ISR4221/K9, Cisco ISR4221 Router, 75Mbps throughput/2 WAN-LAN/1 SFP port

    Rating:
    94%
    4.7/5.0

    Condition: Original New

    ISR 4221 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 8 GB Flash Memory default, 4 GB DRAM default
    US$2,130.53
    US$626.00
    (71% off)
  7. ISR4221-SEC/K9, Cisco ISR4221 Router, 35-75Mbps throughput/2 WAN-LAN/1 SFP port

    Rating:
    97%
    4.9/5.0

    Condition: Original New

    ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
    US$3,217.00
    US$2,306.00
    (28% off)
  8. ISR4321/K9, Cisco ISR 4000 Series Router, 50-100Mbps throughput/2 WAN-LAN ports/1 SFP port

    Rating:
    94%
    4.7/5.0

    Condition: Original New

    ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
    US$3,209.72
    US$1,273.00
    (60% off)
  9. ISR4331/K9, Cisco 4000 Router, 100Mbps-300Mbps, 3 WAN/LAN, 2 SFP

    Rating:
    95%
    4.8/5.0

    Condition: Original New

    ISR 4331 with 3 onboard GE, 2 NIM slots, 1 ISC slot, 1 SM slots, 4 GB Flash Memory default, 4 GB DRAM default
    US$5,222.78
    US$1,203.00
    (77% off)
  10. ISR4321-AXV/K9, Cisco ISR 4000 Series Router, CUBE-10/IPBase/SEC+UC+APP Lic

    Rating:
    100%
    5/5.0

    Condition: Original New

    Cisco ISR 4321 AXV Bundle, with CUBE-10, IPBase, APP, SEC and UC licenses.
    US$6,517.00
    US$3,959.00
    (39% off)
  11. ISR4451-X-AXV/K9, Cisco ISR 4451 Router, 4-core CPU, PVDM4-64, APP.SEC.UC lic

    Rating:
    96%
    4.8/5.0

    Condition: Original New

    Cisco ISR 4451 AXV Bundle.PVDM4-64 w/APP.SEC.UC lic.CUBE-25
    US$41,301.00
    US$20,853.00
    (50% off)
  12. ISR4351-AX/K9, Cisco ISR 4350 Router, APP.SEC license/AX Bundle/Enterprise class

    Rating:
    97%
    4.9/5.0

    Condition: Original New

    Cisco ISR 4351 AX Bundle w/ APP.SEC lic
    US$17,763.00
    US$8,968.00
    (50% off)
  13. ISR4351-VSEC/K9, Cisco ISR 4351 Router, UC & Sec License/PVDM4-64/CUBE-25

    Rating:
    96%
    4.8/5.0

    Condition: Original New

    Cisco ISR 4351 Bundle with UC & Sec Lic. PVDM4-64. CUBE-25
    US$21,599.00
    US$10,906.00
    (50% off)
  14. ISR4331-VSEC/K9, Cisco ISR 4331 Router, UC & Sec License/PVDM4-32/CUBE-10

    Rating:
    100%
    5/5.0

    Condition: Original New

    Cisco ISR 4331 Bundle w/UC & Sec Lic, PVDM4-32.
    US$9,645.00
    US$4,871.00
    (49% off)
  15. ISR4321-VSEC/K9, Cisco ISR 4321 Router, UC & SEC License/CUBE-10

    Rating:
    94%
    4.7/5.0

    Condition: Original New

    Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10
    US$5,946.00
    US$3,002.00
    (50% off)
  16. ISR4321-AX/K9, Cisco ISR4321 Router, 50Mbps-100Mbps, 2 WAN/LAN, 1 SFP

    Rating:
    98%
    4.9/5.0

    Condition: Original New

    50Mbps-100Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM, Security, Voice, WAAS, Intelligent WAN, OnePK, AVC
    US$5,065.00
    US$2,557.00
    (50% off)
  17. ISR4321-V/K9, Cisco ISR4321 Router, 100Mbps throughput/2 WAN-LAN ports/1 SFP port

    Rating:
    96%
    4.8/5.0

    Condition: Original New

    ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
    US$4,676.00
    US$2,222.00
    (52% off)
  18. ISR4351-SEC/K9, Cisco ISR 4000 Router, 400Mbps throughput/3 WAN-LAN/3 SFP ports

    Rating:
    95%
    4.8/5.0

    Condition: Original New

    200Mbps-400Mbps system throughput, 3 WAN/LAN ports, 3 SFP ports, multi-Core CPU,2 service module slots, Security, VPN, WAAS, Intelligrnt WAN, OnePK, AVC
    US$14,195.00
    US$7,167.00
    (50% off)
  19. ISR4351-V/K9, Cisco ISR 4000 Router, 400Mbps throughput/3 WAN-LAN/3 SFP ports

    Rating:
    93%
    4.7/5.0

    Condition: Original New

    200Mbps-400Mbps system throughput, 3 WAN/LAN ports, 3 SFP ports, multi-Core CPU,2 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC
    US$18,598.00
    US$2,965.00
    (84% off)
  20. ISR4431-AX/K9, Cisco ISR4431 Router, 500Mbps-1Gbps throughput/4 WAN-LAN ports/Multi-core CPU

    Rating:
    93%
    4.7/5.0

    Condition: Original New

    500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs
    US$24,868.00
    US$7,659.00
    (69% off)

48 Products found

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